Why Yangchen Tech is Your Go-To Supplier?   As industries evolve, the demand for high-performance plastics that can withstand extreme conditions continues to grow. Acrylonitrile Butadiene Styrene (ABS) is one such material, widely used for its durability, impact resistance, and ease of processing. However, in applications where high temperatures are a concern, ABS can fall short without the right modifications. This is where N-Phenylmaleimide (NPMI) comes into play, significantly enhancing the heat resistance of ABS, making it suitable for even more demanding applications.   What is N-Phenylmaleimide?   N-Phenylmaleimide (NPMI) is a monomer known for its ability to improve the thermal stability and heat resistance of polymers. When incorporated into ABS as a heat-resistant modifier, NPMI helps to increase the material's heat distortion temperature, ensuring that the ABS can maintain its structural integrity and performance under high-temperature conditions.   Basic Infomation   Chemical Structure Chemical Formula C10H7NO2 Molecular Weight 173.16 CAS No. 941-69-5 Packing Type Paper bag (20 kg)   Specification ITEM Limits Results Appearance Yellow powder Yellow powder Purity% ≥98 98.5 Melting Point℃ ≥85 89 Ash% ≤0.3 0.01 Water% ≤0.5 0.05 Acidity mgkoH/g ≤3 0.38   Formulation and Application of N-Phenylmaleimide in ABS Heat Resistant Modifiers   1. Formulation    - Copolymerization with ABS: NPMI is introduced into the ABS polymer matrix through copolymerization. Even a small percentage of NPMI (around 1%) can result in a noticeable improvement in heat resistance. For more demanding applications, higher concentrations of NPMI (up to 15%) are used to achieve significant increases in the heat distortion temperature.    - Enhanced Thermal Stability: The inclusion of NPMI in ABS formulations helps to stabilize the polymer chains at higher temperatures, reducing the likelihood of thermal degradation and deformation.   2. Applications    - Automotive Components: In the automotive industry, where components are often exposed to elevated temperatures, ABS modified with NPMI is used for parts such as dashboards, interior trims, and under-the-hood components. The improved heat resistance ensures these parts can withstand the thermal stresses encountered in daily use.    - Electronics and Appliances: For electronics and household appliances, maintaining structural integrity and performance under heat is critical. NPMI-modified ABS is ideal for casings, connectors, and other components that are subject to high operating temperatures.    - Construction Materials: In construction, materials need to endure various environmental conditions, including heat. NPMI-enhanced ABS provides the necessary thermal stability for applications like piping, fittings, and other building materials that require durability at elevated temperatures.   Why Choose Yangchen Tech as Your Supplier of N-Phenylmaleimide?   1. Expertise and Experience    - Yangchen Tech has established itself as a leader in the production and supply of high-quality N-Phenylmaleimide. Our extensive experience in chemical manufacturing ensures that we provide products that meet the highest standards of quality and performance.   2. Consistent Quality    - At Yangchen Tech, we understand the importance of consistency in product quality. Our N-Phenylmaleimide is produced with rigorous quality control measures to ensure uniformity and reliability in every batch. This consistency translates into better performance and easier processing for our customers.   3. Competitive Pricing    - Despite offering top-tier quality, Yangchen Tech is committed to providing cost-effective solutions. Our competitive pricing structure ensures that you get the best value for your investment, without compromising on quality.   4. Custom Solutions    - We recognize that different applications may require tailored formulations. Yangchen Tech offers customization options for N-Phenylmaleimide, allowing you to optimize the performance of ABS heat-resistant modifiers to meet your specific needs.   N-Phenylmaleimide is a powerful modifier that transforms ABS into a high-performance material capable of withstanding extreme temperatures. Whether you are in the automotive, electronics, or construction industry, incorporating NPMI into your ABS formulations can significantly enhance the thermal stability and durability of your products.    When choosing a supplier for N-Phenylmaleimide, Yangchen Tech stands out as the preferred choice, offering consistent quality, competitive pricing, and the expertise to support your needs. Trust Yangchen Tech to provide the high-performance materials that keep your products at the forefront of innovation and reliability.

In the evolving landscape of materials science, the demand for advanced plastics that can withstand harsh environments is greater than ever. Industries ranging from automotive to electronics rely on polymers that not only meet rigorous safety and performance standards but also deliver exceptional durability under extreme conditions. One of the most effective ways to enhance the performance of these plastics is through the addition of heat-resistant modifiers: STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER manufactured by Yangchen Tech.   Among these, the STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER manufactured by Yangchen Tech stands out as a key player. This copolymer, known for its robust thermal stability and mechanical properties, is increasingly being utilized to improve the performance of plastics, enabling them to function reliably in high-temperature applications. In this article, we will explore how this copolymer works as a heat-resistant modifier, its benefits, and its wide-ranging applications in various industries.     Basic Physical Properties manufactured by Yangchen Tech     N-phenylmaleimide terpolymer (NSM 1 #) Test Item Test Standard Test Data Molecular weight and distribution GPC Mw=12~15*10 4 ; PDI=2.0~3.0  Glass transition temperature/℃ DSC 150-180℃(customized optional) Initial decomposition temperature/℃ TGA 395-405℃ Density ASTM-D792 1.15-1.25g/cm3 Appearance —— white powders   The Importance of STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER in Plastics Plastics have revolutionized modern manufacturing, offering unparalleled versatility, lightweight characteristics, and cost-effectiveness. However, one of the inherent limitations of many plastics is their sensitivity to heat. Traditional plastics often soften, deform, or lose their structural integrity when exposed to elevated temperatures, which can be a significant drawback in applications that require high thermal resistance.   This is where heat-resistant modifiers come into play. By incorporating these modifiers, manufacturers can significantly enhance the thermal performance of plastics, making them suitable for use in demanding environments. Heat-resistant modifiers not only improve the material's ability to withstand high temperatures but also enhance other properties such as mechanical strength, chemical resistance, and dimensional stability.   Understanding STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER The STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER is a high-performance copolymer that combines the beneficial properties of styrene, N-phenylmaleimide, and maleic anhydride. Each component of this copolymer contributes to its unique characteristics:   Styrene: Provides the polymer with rigidity, toughness, and ease of processing. N-Phenylmaleimide: Enhances the thermal stability and mechanical strength of the polymer. Maleic Anhydride: Improves the polymer's adhesion properties and compatibility with other materials, allowing for better blending and modification. When combined, these monomers create a copolymer that exhibits excellent heat resistance, making it an ideal choice for applications that require long-term stability at elevated temperatures.   How STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER Improves Plastic Performance The incorporation of STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER into plastic formulations can lead to significant improvements in several key areas:   1. Thermal Stability One of the most critical benefits of this copolymer is its exceptional thermal stability. Plastics modified with this copolymer can maintain their structural integrity and performance even when exposed to high temperatures over extended periods. This makes them suitable for use in applications such as automotive engine components, electrical insulation, and industrial machinery, where consistent performance under heat stress is essential.   2. Mechanical Strength In addition to its thermal properties, the copolymer also enhances the mechanical strength of plastics. The inclusion of N-phenylmaleimide in the copolymer’s structure contributes to its high tensile strength and resistance to deformation. This ensures that the modified plastics can withstand mechanical stresses and maintain their shape and functionality under load, making them ideal for structural components in various industries.   3. Chemical Resistance Plastics modified with STYRENE N-PHENYLMALEIMIDE MALEIC ANHYDRIDE COPOLYMER also exhibit improved chemical resistance. This is particularly important in environments where the material is exposed to aggressive chemicals, solvents, or corrosive substances. The copolymer’s resistance to chemical degradation helps extend the lifespan of the plastic products and reduces the risk of failure in critical applications.   4. Dimensional Stability Dimensional stability is another crucial factor in high-performance plastics. The copolymer’s ability to resist shrinkage and maintain its dimensions under thermal and mechanical stress ensures that the plastic components retain their precision and functionality throughout their service life. This is especially important in applications where tight tolerances are required, such as in precision-engineered parts.

Styrene-N-Phenylmaleimide-Maleic anhydride copolymer (SMA)  manufactured by Yangcen Tech is a versatile material used as a heat-resistant modifier to enhance the performance of various plastics. Here are some of its key applications:       Basic Physical Properties    N-phenylmaleimide terpolymer (NSM 1 #) Test Item Test Standard Test Data Molecular weight and distribution GPC Mw=60-110K，Pd=2.3-2.9 Glass transition temperature/℃ DSC 197.3-198.2℃ Initial decomposition temperature/℃ TGA 395-405℃ Density ASTM-D792 1.18-1.30g/cm3 Apparent —— white or light yellow powders     NSM Heat Resistant Agent Modification Data       Component composites Vicat softening temperature/℃ (Yangchen Tech's Products ) Vicat softening temperature/℃ ( JAPAN Products) NSM/ABS=0:100 103.7 103.7 NSM/ABS =10:90 111.3 111.5 NSM/ABS =20:80 118.5 116.9 NSM/ABS =30:70 126.2 125.3   1. Improvement of Thermal Stability: Enhanced Heat Resistance: SMA copolymers significantly improve the heat resistance of plastics like ABS (Acrylonitrile Butadiene Styrene) and polystyrene. This makes the modified plastics suitable for applications requiring higher operating temperatures without deforming or losing mechanical properties. Reduced Thermal Degradation: The copolymer structure, especially the phenylmaleimide component, enhances the material's resistance to thermal oxidation, reducing degradation under high temperatures.   2. Mechanical Property Enhancement: Increased Rigidity: SMA copolymers improve the stiffness and rigidity of plastic materials, making them suitable for applications where dimensional stability is crucial under heat. Enhanced Surface Hardness: The addition of SMA copolymer can lead to better surface hardness, making the plastic more resistant to scratches and wear, which is important for applications like automotive parts and electronic housings.   3. Improved Processability: Better Flow Properties: The copolymer can improve the melt flow characteristics of plastics, which is beneficial during the injection molding process. This leads to better mold filling, reduced cycle times, and improved surface finish of the final product. Compatibility with Other Polymers: SMA copolymers are compatible with a wide range of other polymers, allowing for the modification of various plastic blends without negatively affecting their processability.   4. Flame Retardancy: Improved Flame Resistance: The copolymer enhances the flame retardancy of plastics, making them more suitable for use in electrical and electronic applications, automotive interiors, and other environments where fire safety is a concern.   5. Chemical Resistance: Enhanced Resistance to Chemicals: Plastics modified with SMA copolymer exhibit better resistance to chemicals such as acids, alkalis, and solvents. This makes them more suitable for use in harsh chemical environments or in applications like chemical storage containers.   6. Applications in Automotive Industry: Under-the-Hood Components: SMA-modified plastics are used in automotive parts that are exposed to high temperatures, such as under-the-hood components, where they provide the necessary thermal stability and mechanical strength. Interior and Exterior Parts: The copolymer's ability to improve surface hardness and thermal stability makes it ideal for automotive interior and exterior applications, such as dashboards, panels, and trims.   7. Applications in Electronics: Electronic Housings: The enhanced heat resistance and mechanical properties of SMA-modified plastics make them suitable for use in electronic housings, where they protect sensitive components from heat and mechanical stress. Connectors and Sockets: The improved thermal stability and rigidity are beneficial in the production of connectors, sockets, and other electronic components that must maintain their performance under elevated temperatures.   Styrene-N-Phenylmaleimide-Maleic anhydride copolymer manufactured by Yangchen Tech is an effective heat-resistant modifier that enhances the performance of plastics in demanding applications across various industries. Welcome Inquiry!

In today's industrial world, heat resistance is a critical factor for many manufacturing sectors, particularly in plastics and polymer production. One product that has gained attention for its exceptional performance in heat-resistant applications is Styrene NPMI MAH Copolymer (Styrene-N-Phenylmaleimide-Maleic anhydride Copolymer) manufacturerd by Yangchen Tech. This high-grade copolymer offers unique benefits that make it an ideal choice for various industries requiring enhanced thermal stability. Let’s dive into its applications, advantages, and the significance of its industrial-grade quality.     Test Item Test Standards Test Data Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0 Glass transition temperature/℃ DSC 160~210℃(Adjustable) Initial decomposition temperature/℃ TGA 395-405℃ Density  ASTM-D792 1.00~1.15g/cm3 Appearance NG Off-white powder   What is Styrene NPMI MAH Copolymer?   Styrene NPMI MAH (N-Phenylmaleimide-Maleic Anhydride) Copolymer manufactured by Yangchen Tech  is a specialized copolymer known for its heat resistance, chemical stability, and durability. It is synthesized by copolymerizing styrene, N-phenylmaleimide (NPMI), and maleic anhydride (MAH), resulting in a material with outstanding thermal stability.   This copolymer is specifically designed to withstand high temperatures, making it ideal for applications where traditional polymers may degrade or lose functionality. Its unique composition also provides enhanced mechanical strength, making it a versatile solution for various industrial processes.   Applications of Industrial Grade Styrene NPMI MAH Copolymer   The industrial-grade Styrene NPMI MAH Copolymer manufactured by Yangchen Tech has a wide range of applications across multiple sectors. Here are some key areas where this product excels:   1. Heat-Resistant Modifiers in Plastics One of the primary uses of Styrene NPMI MAH Copolymer is as a heat-resistant modifier in plastics like ABS (Acrylonitrile Butadiene Styrene) and PVC (Polyvinyl Chloride). By incorporating this copolymer into plastic formulations, manufacturers can significantly improve the thermal stability of these materials, allowing them to retain their mechanical properties even at elevated temperatures.   This is especially crucial in industries like automotive, electronics, and appliances, where plastics are exposed to high heat during operation.   2. High-Temperature Adhesives Another important application of Styrene NPMI MAH Copolymer is in the production of high-temperature adhesives. Due to its excellent heat resistance, this copolymer can be used in adhesives designed for harsh environments, where temperature fluctuations and exposure to heat can compromise the bond strength of regular adhesives.   The copolymer's chemical structure helps adhesives maintain their integrity, providing long-lasting bonds even in extreme conditions.   3. Electrical Components In the electronics industry, heat management is a crucial aspect of product design. Electrical components, especially in high-power devices, generate significant heat, which can damage sensitive parts if not properly managed. Styrene NPMI MAH Copolymer, with its superior thermal stability, is an excellent material for insulating electrical components, ensuring they remain functional even under high heat loads.   4. Automotive Parts The automotive industry demands materials that can withstand the heat generated by engines and other mechanical components. Styrene NPMI MAH Copolymer is an ideal candidate for use in heat-resistant automotive parts. Its ability to endure high temperatures without losing structural integrity makes it valuable for components like engine covers, connectors, and other parts exposed to intense heat during vehicle operation.   Why Choose Industrial-Grade Styrene NPMI MAH Copolymer manufactured by Yangchen Tech?   The "industrial-grade" label indicates that this copolymer is designed to meet the rigorous demands of high-temperature and high-stress environments. Here's why choosing an industrial-grade Styrene NPMI MAH Copolymer is essential:   - Enhanced Durability: Industrial-grade materials are built to last longer, even in the toughest conditions, reducing the need for frequent replacements or repairs. - Consistent Performance: The material’s ability to consistently perform at high temperatures ensures reliability, making it suitable for critical applications like automotive parts and electronics. - Customizable Formulations: Industrial-grade copolymers can be tailored to specific needs, offering flexibility in application across different industries.    Styrene NPMI MAH Copolymer manufactured by Yangchen Tech is an exceptional product that addresses the critical need for heat-resistant materials in various industrial applications. Its industrial-grade quality ensures reliable performance in high-temperature environments, making it an invaluable material for industries such as plastics, adhesives, automotive, and electronics. As more manufacturers look for durable, heat-resistant solutions, Styrene NPMI MAH Copolymer manufactured by Yangchen Tech stands out as a go-to option.   If you’re in search of a material that offers superior heat resistance and durability, consider integrating industrial-grade Styrene NPMI MAH Copolymer into your manufacturing processes to achieve long-lasting, reliable results.   

In today's fast-paced industrial landscape, the demand for advanced materials that offer superior performance and durability is ever-growing. Plastics, particularly in sectors such as automotive, electronics, and construction, are expected to meet stringent stability, heat resistance, and processing requirements. One such solution that stands out is the Styrene-NPMI-MAH Copolymer manufactured by Yangchen Tech, a cutting-edge material known for its exceptional performance as a heat-resistant modifier for ABS (Acrylonitrile Butadiene Styrene) and PVC (Polyvinyl Chloride) plastics.   In this blog, we’ll delve into the unique properties and benefits of Styrene-NPMI-MAH Copolymer and explore how it contributes to enhancing the stability and performance of plastics.     Basic Infomation of Styrene-NPMI-MAH Copolymer manufactured by Yangchen Tech   Test Item Test Standards Test Data Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0 Glass transition temperature/℃ DSC 160~210℃(Adjustable) Initial decomposition temperature/℃ TGA 395-405℃ Density  ASTM-D792 1.00~1.15g/cm3 Appearance NG Off-white powder   1. Exceptional Heat Resistance   Plastics, especially ABS, are widely used in industries where mechanical performance and heat resistance are crucial. However, standard ABS has limitations when it comes to high-temperature applications. The introduction of Styrene-NPMI-MAH Copolymer as a heat-resistant modifier effectively addresses this issue. The maleic anhydride (MAH) and N-phenylmaleimide (NPMI) components contribute to the copolymer's superior thermal stability, allowing modified ABS to maintain its mechanical properties even at elevated temperatures. This enhanced heat resistance makes it ideal for applications such as automotive parts, electrical enclosures, and household appliances.   2. Improved Adhesion and Compatibility   One of the standout features of the Styrene-NPMI-MAH Copolymer is its ability to improve compatibility between different polymer matrices. The maleic anhydride groups present in the copolymer exhibit excellent adhesion properties, making it suitable for blending with other plastics like PVC and even elastomers. This compatibility leads to improved interfacial adhesion, which is critical in composite materials where different polymers are combined to achieve a desired balance of properties. The result is a more robust, cohesive material with enhanced mechanical stability.   3. Enhanced Chemical Resistance   In industries where plastics are exposed to harsh chemicals or environmental stressors, chemical resistance is a critical factor. The Styrene-NPMI-MAH Copolymer contributes to improved resistance against chemicals and solvents, ensuring that the modified plastic retains its integrity and performance over time. This feature is particularly beneficial for applications in chemical processing plants, automotive fuel systems, and construction materials where long-term exposure to chemicals can degrade standard plastic materials.   4. Superior Mechanical Strength   In addition to heat and chemical resistance, the Styrene-NPMI-MAH Copolymer enhances the mechanical properties of plastics. It improves the tensile strength, impact resistance, and dimensional stability of modified ABS and PVC, making them suitable for applications where durability and structural integrity are paramount. Products made from these modified plastics can withstand mechanical stresses without compromising performance, which is especially important in high-impact applications such as automotive components and industrial equipment.   5. Versatile Applications   Thanks to its multifunctional properties, Styrene-NPMI-MAH Copolymer finds applications across a wide range of industries. Some key areas include:   - Automotive: Used in parts that require heat resistance and mechanical strength, such as under-the-hood components and interior fittings. - Electronics: Ideal for electronic housings that need high thermal stability and chemical resistance. - Construction: Applied in durable building materials, where both heat resistance and long-term stability are critical. - Appliances: Utilized in manufacturing household appliances that face thermal cycling and mechanical wear.   As industries continue to demand more durable, heat-resistant, and chemically stable materials, the Styrene-NPMI-MAH Copolymer stands out as a premium solution. Its ability to enhance the thermal, chemical, and mechanical properties of plastics such as ABS and PVC makes it an indispensable material in numerous applications. From automotive parts to electronics and construction, this copolymer significantly improves plastic stability, ensuring products that are not only longer-lasting but also capable of withstanding demanding conditions.   If you're looking to enhance the performance of your plastic products, consider the advanced properties of Styrene-NPMI-MAH Copolymer manufactured by Yangchen Tech for unmatched stability and reliability.

In the world of advanced materials, precision, reliability, and performance are essential. For industries that rely on high-quality polymer formulations, N-phenylmaleimide (N-PMI) manufactured by Yangchen Tech is a product that meets and exceeds these expectations. With a purity of up to 99.7%, this compound is more than just a raw material—it’s a key enabler for achieving superior results in manufacturing processes. Whether you’re working with high-performance resins, polymers, or adhesives, N-PMI offers unparalleled benefits.     Why Purity Matters: 99.7% N-PMI for Uncompromised Performance   One of the standout features of N-phenylmaleimide manufactured by Yangchen Tech is its extraordinary purity, which reaches up to 99.7%. This level of purity ensures that the compound delivers consistent performance in critical applications. When impurities are minimized, the final product achieves higher efficiency and effectiveness, reducing the likelihood of failures and ensuring long-term stability. For industries like electronics, automotive, and construction—where precision is non-negotiable—high-purity materials like N-PMI are vital.     Basic Infomation   Chemical Structure Chemical Formula C10H7NO2 Molecular Weight 173.16 CAS No. 941-69-5 Packing Type Paper bag (20 kg)   Specification   Property Limits Results Appearance Yellow crystalline powder Yellow crystalline powder Purity % >98 99.7 Melting Range ℃ >85 88~90   Good Solubility: Easy Processing for Complex Formulations   A crucial aspect of N-PMI is its good solubility, a feature that makes it highly adaptable for various chemical processes. The exceptional solubility ensures that N-PMI blends smoothly with other components, reducing processing time and enhancing workflow efficiency. Whether you’re developing specialized polymers, high-performance resins, or heat-resistant adhesives, the ease with which N-PMI dissolves adds tremendous value. This quality ensures a smooth production process, minimizing downtime and optimizing material integration.   Heat-Resistant Modifier for Durable Polymers   In applications where thermal stability is essential, N-phenylmaleimide shines as a heat-resistant modifier. Its ability to enhance the heat resistance of polymers makes it ideal for products that must withstand extreme conditions. From automotive parts that endure high engine temperatures to industrial components exposed to harsh environments, N-PMI helps polymers maintain their integrity and durability over time. With N-PMI in your formulation, you can create polymers that meet the demands of today’s challenging environments.   Versatility Across Industries   The applications of N-phenylmaleimide are vast, spanning various industries that require robust, reliable materials. In the automotive sector, N-PMI-modified polymers contribute to lighter, more durable parts that improve fuel efficiency and vehicle longevity. In electronics, where heat resistance and precision are critical, N-PMI ensures components remain stable under high-temperature conditions. Construction materials, adhesives, and coatings also benefit from N-PMI’s ability to enhance heat resistance and processability.   Why Choose N-PMI manufactured by Yangchen Tech?   When you choose N-phenylmaleimide with 99.7% purity and good solubility, you’re investing in a material that offers:   - Consistency: With a high purity level, you can expect stable, reliable performance in every batch. - Efficiency: The good solubility of N-PMI means quicker integration into your formulations, saving you time and effort. - Durability: As a heat-resistant modifier, N-PMI enhances the longevity and stability of your products, making them suitable for demanding environments.   For manufacturers seeking to improve their polymer formulations, N-phenylmaleimide (N-PMI) manufactured by Yangchen Tech is the solution that combines high purity, good solubility, and exceptional heat resistance. Whether you are producing advanced adhesives, specialized coatings, or high-performance plastics, N-PMI can help you achieve superior results, increase efficiency, and meet the growing demands of your industry.   Explore the possibilities with N-phenylmaleimide and experience the difference it makes in your products today! Welcome Inquiry!

In today’s rapidly evolving world of advanced materials, high-performance additives play a pivotal role in enhancing product durability, heat resistance, and overall functionality. If you are in the market for a premium heat-resistant modifier, N-phenylmaleimide (N-PMI) stands out as the go-to solution for a wide range of industrial applications.     Why Choose N-Phenylmaleimide (N-PMI) manufactured by Yangchen TECH for Heat Resistance?   N-PMI (CAS: 941-69-5) is an exceptional monomaleimide compound known for its high purity—up to 99.7%—and outstanding solubility. This compound is a game-changer for manufacturers aiming to enhance the thermal stability of plastics, polymers, and other advanced materials. With its superior heat resistance, N-PMI is the ideal choice for industries requiring durable, long-lasting materials that can withstand extreme conditions.   Basic Infomation   Chemical Structure Chemical Formula C10H7NO2 Molecular Weight 173.16 CAS No. 941-69-5 Packing Type Paper bag (20 kg)   Specification     Property Limits Results Appearance Yellow crystalline powder Yellow crystalline powder Purity % >98 99.7 Melting Range ℃ >85 88~90   Key Features of N-PMI:   1. Purity Up to 99.7%: The extremely high purity of our N-phenylmaleimide ensures consistency and top-notch performance in every application. 2. Good Solubility: A crucial characteristic that distinguishes N-PMI is its excellent solubility, making it easier to integrate into various material systems without compromising on performance. 3. Heat Resistance: As a heat-resistant modifier, N-PMI significantly improves the thermal stability of polymers and resins, helping them endure high temperatures without degradation. 4. Versatile Applications: This compound can be used in a wide variety of fields, including automotive, electronics, and aerospace industries, where advanced materials are critical for success.   The Competitive Edge of Using N-Phenylmaleimide (N-PMI)   By incorporating N-PMI into your production process, you are ensuring that your materials benefit from both superior heat resistance and processing efficiency. Its good solubility ensures smooth integration, reducing the risk of clumping or uneven distribution. Whether you're working with plastics, coatings, or adhesives, N-PMI's chemical properties provide unmatched reliability.   Enhance Your Products with Yangchen Tech’s N-PMI   At Yangchen Tech Factory, we pride ourselves on being industry leaders in providing cutting-edge solutions like N-phenylmaleimide (N-PMI). Our products are meticulously produced to meet the highest quality standards, ensuring that you receive a high-purity, heat-resistant modifier that performs consistently across applications.   Upgrade your materials with N-PMI and experience the difference that 99.7% purity and good solubility can make. Our dedicated team is ready to provide customized solutions tailored to your unique needs, helping you optimize the performance of your advanced materials.   Contact Us Today   For more information on our N-phenylmaleimide (N-PMI), or to discuss how our products can improve your manufacturing processes, visit our website or reach out to our team directly. Let us help you push the boundaries of what's possible with advanced materials.  

What is PVC Heat Stabilizer? —— A Professional Insight into Performance and Applications   Polyvinyl chloride (PVC) is one of the most versatile polymers, widely used in industries ranging from construction to consumer goods. However, PVC is highly susceptible to degradation when exposed to heat, light, or processing stresses. To combat this, PVC heat stabilizers manufactured by Yangchen Tech play a crucial role in preserving the material’s integrity and extending its useful life.  In this blog, we’ll dive deep into what PVC heat stabilizers are, their critical performance features, and how they’re applied across industries. Additionally, Yangchen Tech, a leader in advanced material solutions, manufactures high-performance PVC heat stabilizers designed to meet the most demanding industrial standards.   What is a PVC Heat Stabilizer?   PVC heat stabilizer is an additive used to protect PVC from thermal degradation during both processing and its operational life. PVC is sensitive to heat, and without a stabilizer, the material can decompose, releasing hydrochloric acid (HCl), which accelerates further degradation. This leads to discoloration, loss of mechanical properties, and poor product performance. PVC heat stabilizers neutralize the acidic by-products, slow down the degradation process, and ensure that the PVC material retains its color, flexibility, and strength, even when exposed to high temperatures.     Key Performance Features of PVC Heat Stabilizers   1. Thermal Stability    The primary function of a PVC heat stabilizer is to provide thermal stability. During high-temperature processing methods like extrusion, molding, or calendaring, PVC would degrade quickly without a stabilizer. By slowing the breakdown of the polymer, heat stabilizers ensure that PVC retains its mechanical and aesthetic properties throughout its lifecycle. 2. Long-term Durability    Heat stabilizers not only provide protection during processing but also improve the long-term durability of PVC products. Whether used in construction materials like pipes and window profiles, or consumer products such as vinyl flooring, stabilizers help maintain the structural integrity of the material over years of exposure to varying environmental conditions. 3. Color Retention    One of the visible signs of PVC degradation is discoloration. Heat stabilizers play a critical role in maintaining the product’s color by preventing the oxidation and breakdown of the polymer, which often leads to yellowing or fading of PVC materials. 4. Mechanical Performance    By stabilizing the material at the molecular level, heat stabilizers ensure that PVC products maintain their flexibility, toughness, and impact resistance, even when subjected to prolonged exposure to heat or UV light.   Basic Infomation     Test Item Test Standards Test Data Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0 Glass transition temperature/℃ DSC 160~210℃(Adjustable) Initial decomposition temperature/℃ TGA 395-405℃ Density  ASTM-D792 1.00~1.15g/cm3 Appearance NG Off-white powder   Applications of PVC Heat Stabilizers   1. Construction Industry    PVC is widely used in the construction industry for products like pipes, window frames, and roofing membranes. Heat stabilizers are essential to ensure that these materials can withstand outdoor conditions, temperature fluctuations, and long-term use without degrading or losing their structural properties. 2. Electrical and Cable Insulation    PVC’s excellent insulating properties make it ideal for electrical wiring and cable insulation. However, these applications often require the material to be heat-resistant to avoid failure in high-temperature environments. PVC heat stabilizers ensure that cables maintain their insulating properties, flexibility, and durability even in harsh conditions. 3. Packaging Industry    In the packaging industry, PVC is used for films, containers, and bottles. Heat stabilizers are crucial for maintaining the clarity and mechanical strength of PVC packaging materials during both manufacturing and storage, preventing warping or cracking under varying temperatures. 4. Automotive Sector    PVC is often used in the automotive industry for dashboards, door panels, and seals. These applications require high heat resistance and mechanical durability, both of which are ensured by the use of effective heat stabilizers.   Why Choose Yangchen Tech for PVC Heat Stabilizers?   At Yangchen Tech Factory, we specialize in developing advanced PVC heat stabilizers tailored to meet the needs of various industries. Our expertise in material science, combined with state-of-the-art manufacturing capabilities, ensures that we deliver products that offer superior performance and consistency.   Workshop of Yangchen Tech           Here’s what sets Yangchen Tech apart:   - Innovative Formulations: Our team of experts continuously innovates to create customizable stabilizers that meet specific application requirements, whether for construction, automotive, or consumer goods. - Eco-friendly Solutions: We are committed to providing sustainable solutions, and our range of lead-free and Ca-Zn stabilizers is designed to align with global environmental standards. - Uncompromising Quality: Rigorous quality control measures at every stage of production ensure that our PVC heat stabilizers perform reliably under the most challenging conditions. - Technical Support: At Yangchen Tech, we believe in providing more than just a product; we offer technical consultation and support to ensure that our solutions integrate seamlessly into your production processes.   Our Warehouse             PVC heat stabilizers are indispensable in ensuring that PVC products perform well under heat stress and maintain their durability over time. With thermal stability, color retention, and mechanical performance being key factors, Yangchen Tech's advanced PVC heat stabilizers stand out as industry-leading solutions for manufacturers worldwide. For more information or to inquire about our custom solutions, contact Yangchen Tech Factory today and discover how we can help elevate the performance of your PVC products. Let us be your trusted partner in ensuring heat resistance and long-lasting quality.

At Yangchen Tech, we pride ourselves on producing high-quality N-phenylmaleimide (N-PMI), a vital compound that serves as a building block in various advanced applications. With its exceptional properties, N-PMI is increasingly recognized for its role in high HDT thermoplastic resins, paints and coatings, adhesives, and more. Let’s delve into the diverse applications of N-phenylmaleimide and discover why it’s an essential ingredient in numerous industries.     Basic Infomation     Chemical Structure Chemical Formula C10H7NO2 Molecular Weight 173.16 CAS No. 941-69-5 Packing Type Paper bag (20 kg) 1. High HDT Thermoplastic Resins N-phenylmaleimide is renowned for enhancing the heat distortion temperature (HDT) of thermoplastic resins. By incorporating N-PMI, manufacturers can achieve superior thermal stability, making it ideal for applications that demand durability under heat. This property is crucial in automotive, aerospace, and electrical components, where high-performance materials are essential. 2. Paints and Coatings In the paints and coatings industry, N-PMI acts as a key additive that improves the overall durability and chemical resistance of formulations. Its excellent adhesion properties ensure that coatings maintain their integrity, even in harsh environmental conditions. This makes it a favored choice for both industrial and consumer applications, providing long-lasting finishes.   3. Adhesives Adhesives formulated with N-phenylmaleimide benefit from enhanced heat and chemical resistance, making them suitable for demanding applications. From automotive assembly to construction, N-PMI improves the bond strength and longevity of adhesive formulations, ensuring reliable performance under stress.   Specification     Property Limits Results Appearance Yellow crystalline powder Yellow crystalline powder Purity % >98 99.5 Melting Range ℃ >85 88~90   4. Pharmaceutical and Agrochemical Intermediates N-phenylmaleimide is also utilized in the production of pharmaceutical and agrochemical intermediates. Its reactivity allows for the synthesis of various compounds, contributing to the development of effective drugs and crop protection products. This versatility highlights its importance in both the healthcare and agricultural sectors. 5. Bactericides and Fungicides The antimicrobial properties of N-PMI make it a valuable component in the formulation of bactericides and fungicides. By enhancing the efficacy of these products, N-PMI contributes to effective pest control in agriculture and hygiene products, helping to protect crops and maintain health standards. 6. Underwater Organism Repellents N-phenylmaleimide is also applied in formulations designed to repel underwater organisms. Its chemical structure offers enhanced resistance to biofouling, making it ideal for marine applications. This property is especially beneficial for coatings used on ships and underwater equipment, reducing maintenance costs and improving performance. 7. Rubber Vulcanization Modifiers In the rubber industry, N-PMI acts as a vulcanization modifier, improving the thermal and mechanical properties of rubber compounds. This results in enhanced durability and heat resistance, making it suitable for automotive tires, seals, and gaskets, where performance is critical. 8. Photosensitive Resins N-phenylmaleimide is widely used in photosensitive resins, particularly in photolithography processes. Its ability to undergo polymerization upon exposure to light allows for precise patterning in electronics and semiconductor manufacturing, facilitating the production of high-tech components. 9. Insulating Varnishes Finally, N-PMI is an essential component in insulating varnishes used in electrical applications. Its thermal stability and electrical insulation properties protect components from heat and electrical stress, ensuring the reliability and safety of electrical systems. Why Choose Yangchen Tech's N-Phenylmaleimide? At Yangchen Tech, we are committed to delivering high-quality N-phenylmaleimide with exceptional purity and consistency. Our advanced manufacturing processes ensure that our product meets stringent industry standards, providing our customers with the reliability they need. Whether you’re in the automotive, pharmaceutical, or coatings industry, our N-PMI can enhance your formulations and improve product performance. N-phenylmaleimide is a versatile compound with applications spanning numerous industries, from high HDT thermoplastic resins to paints, adhesives, and beyond. As a trusted manufacturer, Yangchen Tech is dedicated to providing innovative solutions that meet the evolving needs of our customers.

If you’re searching for a high-quality, high-performance heat-resistant modifier, look no further than Yangchen Tech’s N-Phenylmaleimide (N-PMI) CAS: 941-69-5. Known for its superior quality and purity, Yangchen Tech’s N-PMI is ideal for enhancing the heat resistance and performance of various resins, including ABS, PVC, and PMMA. Below are some frequently asked questions (FAQs) about our N-Phenylmaleimide, along with insights into why it is an essential component for your high-performance polymer needs. N-phenylmaleimide Flake Whatever you needs, Yangchen tech is at your side. N-phenylmaleimide Powder Whatever you needs, Yangchen tech is at your side. N-phenylmaleimide Flake Whatever you needs, Yangchen tech is at your side.     1. What is N-Phenylmaleimide?   N-Phenylmaleimide (CAS: 941-69-5), also known as N-PMI, is a high-purity monomaleimide compound widely used as a heat-resistant modifier in high-performance polymers. This compound is highly effective in improving the thermal stability, durability, and overall performance of resins and thermoplastics.    2. What are the key advantages of Yangchen Tech’s N-Phenylmaleimide?   Our N-Phenylmaleimide stands out due to its high purity and consistent performance: High Purity: We ensure our product reaches a specification of 99.7% purity, allowing it to deliver optimal performance in industrial applications. Good Solubility: Our N-PMI exhibits excellent solubility, making it easier to incorporate into various formulations, leading to a homogeneous and stable final product. Good Liquidity: The liquid consistency of our N-PMI simplifies the blending process, ensuring uniform distribution within the polymer matrix. Heat Resistance: By adding Yangchen Tech’s N-PMI, manufacturers can significantly enhance the heat resistance of materials like ABS, PVC, and PMMA.   Basic Infomation   Chemical Structure Chemical Formula C10H7NO2 Molecular Weight 173.16 CAS No. 941-69-5 Packing Type Paper bag (20 kg)   Specification   Property Limits Results Appearance Yellow crystalline powder Yellow crystalline powder Purity % >98 99.5 Melting Range ℃ >85 88~90     3. How can Yangchen Tech’s N-Phenylmaleimide improve my product’s performance?   When incorporated into resins, our N-PMI acts as a modifier that: Enhances Thermal Stability: Ideal for applications where high temperatures are a concern, such as in the automotive, electronics, and industrial sectors. Improves Mechanical Strength: It helps strengthen polymers, enabling them to withstand greater wear and tear. Increases Compatibility in Blends: Its good solubility ensures smooth blending with various resins, resulting in a consistent, high-quality final product.   4. What are the technical specifications of Yangchen Tech’s N-Phenylmaleimide?   At Yangchen Tech, we pride ourselves on producing N-PMI that meets international quality standards. Here’s an overview of its specifications:   Purity: 99.7% CAS Number: 941-69-5 Form: Liquid with excellent liquidity for easy handling and formulation Solubility: High solubility in organic solvents for easy integration into resins like ABS, PVC, and PMMA   5. In which industries can I use Yangchen Tech’s N-Phenylmaleimide?   Due to its superior thermal stability, N-Phenylmaleimide is valuable across several sectors:  Automotive: Ideal for creating durable, heat-resistant materials in automotive parts. Electronics: Useful for high-performance electronic materials that require thermal resilience. Industrial Applications: Excellent for specialty polymers and thermoplastics requiring stability under extreme conditions.   6. Why choose Yangchen Tech’s N-Phenylmaleimide over other suppliers?   Yangchen Tech is a leader in the development and production of N-Phenylmaleimide. Here’s why our customers prefer us: Uncompromised Quality: We adhere to strict quality control measures to ensure our N-PMI meets industry standards. Customization Options: We offer customized solutions to meet the unique requirements of your applications. Global Reach: With years of experience in foreign trade, we provide reliable service to clients worldwide.   7. How can I order N-Phenylmaleimide from Yangchen Tech?   To get a quote or learn more about how our N-Phenylmaleimide can meet your industrial needs, please contact us through our website. We’ll be happy to provide further information on pricing, shipping options, and any custom requirements.   Yangchen Tech’s N-Phenylmaleimide is a trusted choice for manufacturers seeking a high-purity, high-performance heat-resistant modifier. With good solubility, excellent liquidity, and a 99.7% purity standard, our N-PMI is designed to enhance the heat resistance, stability, and performance of your products. Connect with us today to learn how Yangchen Tech’s N-Phenylmaleimide can support your industrial requirements.    

In the world of polymers, creating materials that are not only robust but also resistant to high temperatures is increasingly important. One such innovation that has gained popularity, especially in ABS (Acrylonitrile Butadiene Styrene) applications, is the use of N-Phenylmaleimide (N-PMI). With its unique properties, N-PMI manufactured by Yangchen Tech serves as a powerful heatresistant modifier, pushing the boundaries of what ABS can achieve in various demanding environments. Let’s dive into the specific applications of N-PMI in ABS and discover why this compound is an industry favorite.   Basic Information   Chemical Structure Chemical Formula C10H7NO2 CAS No. 941-69-5 Molecular Weight 173.16 Packing Type Paper bag (20 kg)   Why Use N-Phenylmaleimide in ABS?   ABS is a versatile thermoplastic known for its strength, toughness, and ease of processing. However, its performance can be compromised in hightemperature environments. N-Phenylmaleimide (N-PMI) is a gamechanger here, offering exceptional thermal stability that significantly enhances the heat resistance of ABS. When incorporated into ABS, N-PMI improves the polymer’s ability to withstand higher temperatures without losing structural integrity.   Applications of Resin Modifiers     Resins Function Applications Styrenic Polymers (ABS, ACS, AES, AAS, etc.) Improves heat resistance and heat stability Vehicle parts, light electrical appliances PVC Improves the heat resistance of PVC-ABS compounds Housing for televisions, office devices, etc. PMMA Improves the heat resistance of acrylic resins Optical disc substrates, optical fibers, lighting equipment parts Polymer Alloys Modifies PA, PC, PBT Vehicle parts, household electrical appliances parts, office devices α-Olefin(Maleic Anhydride, N-Phenylmaleimide Copolymer)   Water-soluble hot-melt adhesives, honeymoon adhesives Phenolic Resins Improves heat resistance Heat-resistant adhesives of printed-circuit boards   Key Benefits of N-PMI in ABS HeatResistant Modifiers   1. Enhanced Thermal Stability:   N-PMI’s chemical structure allows ABS to maintain its mechanical properties at elevated temperatures. By incorporating N-PMI, ABS can withstand temperature stresses, maintaining its durability and shape without softening or warping. This makes N-PMImodified ABS ideal for applications where temperature resistance is critical.   2. Improved Mechanical Strength:   One of the significant challenges of heat exposure is the potential for a polymer to become brittle. N-PMI helps counteract this by enhancing the stiffness and impact strength of ABS. Products made with N-PMImodified ABS exhibit increased toughness, even in highheat scenarios, making them suitable for applications requiring both strength and heat resistance.   3. Color Stability at High Temperatures:   ABS tends to discolor or yellow when exposed to high temperatures. N-PMI addresses this issue by enhancing the color stability of ABS, ensuring that products retain their original appearance. This is particularly beneficial in applications where aesthetics are important, such as automotive interiors, electronics, and home appliances.   4. Improved Chemical Resistance:   N-PMI also enhances the chemical resistance of ABS, providing better durability against oils, solvents, and other chemicals. This feature is advantageous in environments where materials are exposed to both heat and potentially aggressive chemicals.   Applications of N-PMI in ABS Based Products   N-PMI manufactured by Yangchen Tech modified ABS is suited for a wide range of high-performance applications across industries:   Automotive Parts: From engine covers to internal parts near heat sources, automotive components require heatstable materials. N-PMImodified ABS resists deformation and discoloration, even under highheat conditions, making it ideal for underthehood applications.   Consumer Electronics: ABS modified with N-PMI is widely used in electronics housings, including for laptops, smartphones, and other devices that generate heat. The stability and color retention provided by N-PMI are essential for electronics, where functionality and appearance are both important.   Home Appliances: Kitchen appliances, where heat and chemical exposure are common, benefit from the added resilience and durability of N-PMIenhanced ABS. The materials maintain strength and appearance, even under frequent hightemperature use.   Industrial Equipment and Tools: For equipment parts and tools that encounter high temperatures, modified ABS offers a balance of toughness, stability, and heat resistance, thanks to the properties imparted by N-PMI.     Why Choose N-Phenylmaleimide from Yangchen Tech?   At Yangchen Tech Factory, we are dedicated to providing the highest quality N-Phenylmaleimide for use as a heatresistant modifier in ABS and other thermoplastics. As a leading manufacturer, we ensure our N-PMI meets rigorous quality standards, ensuring high purity (99%) and excellent solubility. Our N-PMI products allow ABS to achieve superior heat stability, making it suitable for a broad spectrum of highdemand applications.   With a robust production capacity, Yangchen Tech Factory produces up to 2,000 tons of N-Phenylmaleimide annually. This allows us to fulfill both largescale and custom orders, offering global partners a reliable and consistent supply for their production needs. Our commitment to quality and customization has made us a trusted partner in the materials industry.     Partnering for a Stronger, More Heat-Resistant Future   N-Phenylmaleimide is revolutionizing the capabilities of ABS, providing the heat resistance and strength that industries demand. With Yangchen Tech Factory's premium N-PMI, manufacturers can unlock new levels of performance in their ABS products, whether for automotive, electronics, or industrial applications. As demand for more heatresistant materials grows, N-PMImodified ABS is paving the way for the next generation of highperformance plastics.   For inquiries or to learn more about our N-Phenylmaleimide and its applications, reach out to Yangchen Tech Factory. Let’s build stronger, more heatresistant solutions together!

——Manufactured by Yangchen Tech Factory 1. What is the chemical composition of the copolymer? The product is a styrene-N-phenylmaleimide-maleic anhydride copolymer, which combines: Styrene for improved impact strength and processability. N-phenylmaleimide (N-PMI) for enhanced heat resistance. Maleic anhydride (MAH) for excellent adhesion and chemical reactivity.     2. What are the key properties of this copolymer? Heat Resistance: Superior thermal stability due to N-phenylmaleimide. Good Solubility: Facilitates easy blending with resins. Excellent Adhesion: Functional groups improve compatibility with substrates like ABS and PVC. Versatile Modifier: Ideal for heat-resistant applications in engineering plastics and adhesives.     Test Item Test Standards Test Data Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0 Glass transition temperature/℃ DSC 160~210℃(Adjustable) Initial decomposition temperature/℃ TGA 395-405℃ Density  ASTM-D792 1.00~1.15g/cm3 Appearance NG Off-white powder   3. What are the common applications? ABS Heat-Resistant Modifier: Enhances thermal stability and mechanical strength in ABS resins. PVC Modifications: Improves rigidity and thermal properties in PVC materials. Adhesives: Provides better bonding strength and heat resistance. Engineering Plastics: Acts as a key performance enhancer for polycarbonate, acrylic, and other advanced materials. 4. What industries use this product? Automotive manufacturing. Electronics and electrical applications. High-performance adhesives. Construction materials. Packaging solutions. 5. What are the available product specifications? Appearance: White or light yellow powder/granules. Packaging: Customizable packaging (standard: 25 kg bags). CAS Number: Provided upon request. 6. How does it enhance ABS resin properties? Improves heat distortion temperature (HDT). Boosts mechanical strength and dimensional stability. Enhances weatherability and chemical resistance. 7. Is the product customizable? Yes, Yangchen Tech specializes in providing customized solutions to meet client-specific requirements, including tailored formulations for unique applications. 8. What are the storage and handling recommendations? Store in a cool, dry, and ventilated environment. Avoid exposure to moisture and direct sunlight. Use protective gear during handling to prevent inhalation of dust. 9. Does Yangchen Tech provide technical support? Yes, we offer comprehensive technical consultation to assist in optimizing product usage for your applications. 10. How can I place an order or request samples? You can: Visit our official website for inquiries and order placement. Contact our sales team directly for product details, pricing, and samples. For additional information, please feel free to contact Yangchen Tech Factory. Let us assist you in finding the perfect solution for your material needs!