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!

In the realm of advanced materials, SMA Copolymer Powder manufactured by Yangchen Tech has been making waves and carving out a significant niche.  SMA copolymer powder (Styrene Maleic Anhydride copolymer powder) ,also called ABS heat resistant modifier agent manufactured by Yangchen Tech, is a unique polymeric material. It is synthesized through a carefully controlled chemical process that combines styrene and maleic anhydride monomers. This combination imparts a host of good properties to the product.     Physical Properties      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   One of the most notable characteristics of SMA copolymer powder is its excellent thermal stability. It can withstand relatively high temperatures without significant degradation, making it suitable for applications where heat resistance is crucial. For instance, in the manufacturing of certain automotive components that are exposed to engine heat or in electronic devices that generate heat during operation, SMA copolymer powder can provide the necessary durability and performance.   SMA copolymer powder also exhibits remarkable adhesion properties. It can adhere well to a variety of substrates, including metals, plastics, and composites. This makes it a valuable ingredient in adhesives and coatings formulations. When used in coatings, it not only helps in providing a strong bond but also can enhance the surface finish and resistance to environmental factors such as moisture and abrasion. In the adhesive industry, SMA copolymer powder can improve the shear strength and overall bonding performance of the adhesive, ensuring reliable and long-lasting joints.   Another area where ABS heat resistant modifier agent shines is in the field of polymer modification. It can be blended with other polymers to improve their properties. For example, when added to thermoplastic resins like polyethylene or polypropylene, it can enhance their rigidity and toughness simultaneously. This allows manufacturers to create materials with a better balance of mechanical properties, expanding the range of applications for these polymers. It can also improve the compatibility of different polymers in blends, reducing phase separation and improving the homogeneity of the final product.   In the packaging industry, SMA copolymer powder is finding increasing use. It can be incorporated into packaging films to improve their barrier properties against gases and moisture. This helps in extending the shelf life of packaged food and other perishable items. Additionally, its ability to enhance the printability of packaging materials.   SMA copolymer powder manufactured by Yangchen Tech is a versatile material that can be used in a wide range of industries. ABS heat resistant modifier agent has unique thermal stability, adhesion and polymer modification capabilities. Welcome Inquiry!    

1. What is N-Phenylmaleimide? N-Phenylmaleimide (NPMI) is a high-performance monomer commonly used in the production of heat-resistant modifiers for plastics, resins, and composites. It is known for its ability to enhance the thermal stability, mechanical properties, and processing characteristics of materials like ABS, PVC, and polyimides.           2. What are the primary applications of N-Phenylmaleimide? Heat-Resistant Modifiers: NPMI is widely used as a copolymerization monomer to improve the heat resistance of engineering plastics such as ABS, PVC, and PMMA. Polymer Blends and Composites: It is used in the production of polymer blends to enhance compatibility, improve thermal stability, and increase mechanical strength. Adhesives and Coatings: NPMI-modified resins are used in high-performance adhesives and coatings for applications requiring excellent adhesion and resistance to heat and chemicals. Electrical and Electronics: Due to its high heat resistance, NPMI is ideal for use in components like connectors, casings, and insulators in the electronics and automotive industries.   Specification     ITEM Limits Results Appearance Yellow powder Yellow powder Purity% ≥98 99.7 Melting Point℃ ≥85 89 Ash% ≤0.3 0.01 Water% ≤0.5 0.05 Acidity mgkoH/g ≤3 0.38   3. What benefits does N-Phenylmaleimide offer in polymer applications? Increased Heat Resistance: It significantly raises the heat distortion temperature (HDT) of resins, making them more suitable for high-temperature environments. Improved Mechanical Properties: NPMI enhances the tensile strength, hardness, and dimensional stability of materials, improving their overall durability. Enhanced Processing Characteristics: It improves the flow properties during processing, making it easier to mold and extrude materials without thermal degradation. Chemical Resistance: It enhances the chemical resistance of resins, making them more durable in aggressive environments. 4. What is the purity level of N-Phenylmaleimide manufactured by Yangchen Tech? Yangchen Tech's N-Phenylmaleimide has a purity level of 99.7%, ensuring high performance and consistency in every batch. Our high-purity NPMI provides reliable results in a wide range of applications. 5. What industries benefit from using N-Phenylmaleimide? Automotive: For the production of high-performance components such as dashboards, under-the-hood parts, and connectors. Electronics: In the manufacturing of connectors, insulators, and casings that must withstand high temperatures. Construction: For applications that require durable and heat-resistant materials, including pipes, fittings, and panels. Aerospace: In components where extreme thermal stability is essential for safety and performance. 6. What makes Yangchen Tech’s N-Phenylmaleimide a superior choice? High Purity and Quality Control: Our NPMI is manufactured under strict quality control procedures to ensure consistent performance and high purity. Competitive Pricing: Despite offering top-tier quality, Yangchen Tech offers N-Phenylmaleimide at competitive prices, ensuring value for money. Customized Solutions: We offer customized formulations of N-Phenylmaleimide to meet specific customer requirements, ensuring optimal performance in your applications. Reliable Supplier: With years of experience and a strong reputation, Yangchen Tech is a trusted supplier of N-Phenylmaleimide, with a proven track record of delivering high-quality products worldwide. 7. Can I request a free sample of N-Phenylmaleimide from Yangchen Tech? Yes, we provide free samples for testing and evaluation. To request a sample, please contact our sales team, and we will arrange for the appropriate quantity to be sent to you. 8. How should N-Phenylmaleimide be stored? N-Phenylmaleimide should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed containers to avoid moisture absorption and contamination. 9. How can I place an order for N-Phenylmaleimide from Yangchen Tech? You can place an order by contacting our sales team through our website, email, or phone. We will assist you with pricing, quantity, and delivery options, ensuring a seamless ordering process.

1. What is Polyimide Resin? Polyimide resin manufactured by Yangchen Tech  is an advanced composite matrix resin known for its outstanding high-temperature resistance, excellent mechanical strength, and chemical stability. It is widely used in high-performance applications and can serve as a replacement for Kerimid 601 polyimide resin.     Technical Indicator   Appearance Melting point Partical Size Flowability Gel time Yellow powder 80-110℃ 200-1000 mesh 8-20mm 100-600 S   2. What are the Applications of Polyimide Resin? Polyimide resin is a versatile material with the following primary applications: Bonding Agent for Grinding Wheels and Friction Materials: Used in diamond and cubic boron nitride (CBN) grinding wheels to enhance durability and heat resistance. Matrix Resin for High-Temperature Molded Parts: Ideal for components exposed to extreme temperatures, ensuring structural integrity and performance. Self-Lubricating Mechanical Parts: Suitable for manufacturing high- or low-temperature-resistant solid self-lubricating components used in industrial machinery.     3. How Does Polyimide Resin Compare to Kerimid 601? Yangchen Tech’s polyimide resin offers similar or superior performance to Kerimid 601, with improved adaptability in high-temperature environments, making it an excellent alternative.   4. Why is Polyimide Resin Widely Used in Advanced Composites? Polyimide resin is favored for its: High Heat Resistance: Maintains stability under extreme thermal conditions. Excellent Chemical Resistance: Withstands exposure to harsh chemicals. Mechanical Strength: Provides reliable structural performance for demanding applications.   5. Why Choose Yangchen Tech as Your Polyimide Resin Supplier? High-Performance Products: Our polyimide resin is developed to meet the most demanding industrial requirements. Competitive Pricing: Cost-effective solutions without compromising quality. Customized Solutions: We offer tailored formulations to meet specific customer needs. Proven Expertise: With years of experience in manufacturing advanced materials, Yangchen Tech delivers consistent quality and exceptional service.   6. What Industries Use Polyimide Resin? Industries that rely on polyimide resin include: Aerospace and aviation. Automotive manufacturing. Electronics and semiconductors. Industrial machinery and tools.   7. What Makes Yangchen Tech’s Polyimide Resin Stand Out? Superior thermal performance for high-temperature applications. Exceptional bonding strength for grinding wheels and friction materials. Compatibility with a wide range of materials and processes. Rigorous quality control ensures consistent and reliable results.     8. How Can I Order Polyimide Resin from Yangchen Tech? You can place an inquiry through our website or contact our sales team directly. We offer: Free Samples to help you evaluate product suitability. Fast Delivery to ensure your production schedule stays on track. Expert Support for technical and application guidance. Contact Yangchen Tech Today For high-performance polyimide resin that meets your requirements, Yangchen Tech is trustworthy. With superior quality, competitive price, we are ready to support your advanced material needs. Welcome to inquire !    

N-Phenylmaleimide (N-PMI) is a powerful monomer that plays a significant role in improving the heat resistance, durability, and overall performance of plastics and composites. It is widely used in industries where materials are subjected to high temperatures, mechanical stress, and harsh environmental conditions. In this blog, we will explore how N-phenylmaleimide enhances heat resistance and durability in plastics and composites, making them suitable for critical applications in automotive, electronics, and industrial sectors.   What is N-Phenylmaleimide (N-PMI)? N-Phenylmaleimide manufactured by Yangchen Tech is a high-performance monomer with a maleimide functional group and a phenyl group that makes it highly reactive. This chemical structure allows it to copolymerize with other monomers such as styrene, acrylonitrile, and methyl methacrylate to produce heat-resistant polymers with enhanced thermal stability and mechanical properties.   Specification     Appearance Melting point  Purity Solubility Yellow crystalline powder or flakes 85-90℃ ＞99% Soluble in organic solvents Key Benefits of N-Phenylmaleimide in Plastics and Composites   Improved Heat Resistance One of the most important benefits of N-phenylmaleimide is its ability to increase the heat resistance of plastics and resins. When incorporated into polymers such as ABS (Acrylonitrile Butadiene Styrene), PVC (Polyvinyl Chloride), and PMMA (Polymethyl Methacrylate), N-phenylmaleimide significantly raises the heat distortion temperature (HDT) of the material. This means the material can endure higher temperatures before it begins to deform, making it ideal for applications where the product is exposed to extreme heat. Example: By adding only 1% N-phenylmaleimide as a copolymerization monomer in ABS, the heat distortion temperature can be improved by up to 2°C. When 15% N-phenylmaleimide is used, the heat resistance of ABS can reach 125–135°C, which is significantly higher than untreated ABS.   Enhanced Durability and Mechanical Strength N-Phenylmaleimide improves the mechanical properties of plastics and composites by enhancing their tensile strength, hardness, and impact resistance. This results in materials that are not only heat-resistant but also more durable and able to withstand the mechanical stresses they face in demanding environments. Durability in High-Temperature Environments: For applications in industries such as automotive and aerospace, where components experience both high heat and mechanical wear, N-phenylmaleimide-modified polymers provide superior long-term durability. Increased Hardness: The incorporation of N-phenylmaleimide increases the hardness of the resin, making it resistant to scratches, wear, and other forms of mechanical damage.   Improved Chemical Stability N-Phenylmaleimide also provides enhanced chemical resistance in modified resins. This makes it particularly useful in applications where materials are exposed to aggressive chemicals, solvents, and oils. The chemical stability provided by N-phenylmaleimide ensures that the polymer retains its properties even in harsh industrial conditions. Applications of N-Phenylmaleimide in Plastics and Composites Automotive IndustryIn the automotive sector, N-phenylmaleimide-modified polymers are used for under-the-hood components, interior panels, and other automotive parts exposed to heat and mechanical stresses. The improved heat resistance and durability make these materials ideal for critical applications like engine covers, electrical connectors, and dashboards. Electronics and Electrical ComponentsN-Phenylmaleimide is commonly used in printed circuit boards (PCBs), connectors, and electrical insulators. As electronics are often exposed to heat generated during operation, N-phenylmaleimide enhances the thermal stability of the materials, ensuring that electronic components continue to perform reliably over time. Aerospace and Industrial ApplicationsN-Phenylmaleimide-modified composites are used in high-performance aerospace applications, where materials need to perform well in both high-temperature and high-stress conditions. This includes structural components, heat shields, and composite parts used in aircraft and spacecraft. Consumer ElectronicsDevices such as smartphones, tablets, and laptops, which generate heat during use, can benefit from plastics and composites modified with N-phenylmaleimide. It improves the thermal conductivity and long-term reliability of the materials, ensuring that electronic devices stay durable even under prolonged heat exposure. How N-Phenylmaleimide Works in Polymer Modification When N-phenylmaleimide is introduced into a polymer matrix, it undergoes copolymerization with other monomers such as styrene, acrylonitrile, or methyl methacrylate. This process results in a crosslinked polymer network that enhances the heat resistance and mechanical properties of the final product. The maleimide functional group forms strong bonds with the polymer backbone, improving the material's overall thermal stability, chemical resistance, and durability. Why Choose Yangchen Tech for N-Phenylmaleimide? At Yangchen Tech, we are committed to providing high-quality N-phenylmaleimide that meets the most demanding industry standards. Our N-phenylmaleimide is manufactured with 99.5% purity, ensuring consistent performance and reliability in various applications. We are also a trusted supplier for polymer modification solutions, offering cost-effective and customized solutions for industries that require high heat resistance and durability. Our R&D expertise and industry knowledge allow us to provide tailored solutions that optimize the performance of your polymers and composites. Whether you need N-phenylmaleimide for automotive, electronics, or industrial applications, Yangchen Tech is your partner for high-performance materials.         N-Phenylmaleimide is a versatile and highly effective monomer for enhancing the heat resistance, mechanical strength, and chemical stability of plastics and composites. By incorporating N-phenylmaleimide into polymers, manufacturers can produce materials that perform reliably in extreme temperatures and harsh environments. Whether for automotive, aerospace, or electronics, N-phenylmaleimide is a key ingredient in producing high-performance materials that meet the toughest demands.   Contact Yangchen Tech today to learn more about how N-phenylmaleimide can improve your polymer formulations and help you achieve superior heat-resistant and durable materials for your applications.

Regarding to enhancing the performance of ABS (Acrylonitrile Butadiene Styrene) resin, N-Phenylmaleimide (N-PMI) has emerged as a key ingredient for improving heat resistance and durability. At the forefront of producing this high-quality monomer is Yangchen Tech, a trusted manufacturer specializing in fine chemical materials. With a purity level reaching 99.7% and excellent solubility, Yangchen Tech’s N-Phenylmaleimide stands out as a reliable solution for ABS heat-resistant modification. What is N-Phenylmaleimide? N-Phenylmaleimide (N-PMI) is a versatile monomer known for its ability to enhance the thermal properties of various polymers, especially ABS resin. Its unique molecular structure contributes to superior heat stability, making it an essential additive for high-performance materials used in demanding applications. Yangchen Tech ensures that the N-PMI we manufacture maintains a high level of purity (99.7%), guaranteeing optimal performance in industrial applications. Moreover, our N-PMI offers excellent solubility, making it easy to incorporate into polymer systems during production processes.   Why Use N-Phenylmaleimide for ABS Heat-Resistant Modifiers? When added to ABS, N-Phenylmaleimide plays a critical role in improving the resin's ability to withstand high temperatures, mechanical stress, and long-term durability. Here’s how it works: Heat Resistance: N-PMI enhances the glass transition temperature (Tg) of ABS, significantly improving its heat distortion temperature. Adding 1% N-PMI as a copolymerization monomer increases ABS’s heat distortion temperature by approximately 2°C. When the N-PMI content reaches 15%, the heat-resistant temperature of ABS can rise to 125–135°C, making it suitable for applications that require exceptional thermal stability. Mechanical Strength: N-PMI improves the tensile strength, hardness, and overall toughness of ABS, making it suitable for industrial and engineering applications. Processing Properties: With excellent solubility and compatibility, N-PMI ensures smoother production and enhances the processability of ABS resin formulations.   Specification   Appearance Melting point  Purity Solubility Yellow crystalline powder or flakes 85-90℃ ＞99% Soluble in organic solvents     Basic Information       Chemical Structure Chemical Formula C10H7NO2 CAS No. 941-69-5 Molecular Weight 173.16 Packing Type Paper bag (20 kg) Properties Yellow crystalline powder or needles Applications of ABS Modified with N-Phenylmaleimide ABS modified with N-PMI has widespread applications across various industries due to its enhanced thermal and mechanical properties. Common applications include: Automotive Parts: Heat-resistant ABS is ideal for under-the-hood components and interior parts exposed to high temperatures. Electronics: ABS modified with N-PMI is used in housings and structural components for electronic devices requiring thermal stability. Appliances: Kitchen appliances and tools exposed to heat benefit from ABS with improved durability. Industrial Equipment: High-performance ABS is used for durable, heat-stable parts in manufacturing equipment and machinery. Why Choose Yangchen Tech as Your Supplier? Yangchen Tech has established itself as a leading manufacturer of N-Phenylmaleimide with a reputation for quality, reliability, and innovation. Here’s why we are the best choice for your N-PMI needs: High Purity:Our N-Phenylmaleimide boasts a purity of 99.7%, ensuring unmatched performance and consistency in every application. Excellent Solubility:The superior solubility of our N-PMI ensures seamless incorporation into ABS and other polymer systems, saving you time and resources during production. Advanced R&D Competence:At Yangchen Tech, we pride ourselves on our advanced research and development capabilities. We continuously improve our products to meet the evolving demands of global industries. Cost-Effective Solutions:While maintaining premium quality, we offer competitive pricing compared to other suppliers, providing significant value for our clients. Customized Support:Yangchen Tech offers tailored solutions based on your specific requirements, whether you need bulk orders or customized formulations for your polymer systems. Comparing Yangchen Tech to Other Manufacturers Purity and Quality: With 99.7% purity, our N-PMI outperforms many competitors, ensuring superior heat resistance and durability for ABS modifiers. Global Reach: We cater to international markets, providing export-grade N-PMI with exceptional quality and consistency. Customer-Centric Approach: Unlike many suppliers, Yangchen Tech provides free samples for testing and offers customization services to meet the unique needs of your production processes.   When it comes to N-Phenylmaleimide for ABS heat-resistant modifiers, Yangchen Tech delivers an ensured quality, expertise, and customer service. Our high-purity N-PMI not only enhances the thermal stability and mechanical properties of ABS but also ensures seamless integration into your production systems. Welcome Inquiry!

Styrene-NPMI-MAH Heat-Resistant Modifier as the demand for high-performance materials that can withstand extreme temperatures is higher than ever. Styrene-NPMI-MAH heat-resistant modifier has emerged as an ideal solution for enhancing the heat resistance, mechanical properties, and processing capabilities of various plastics, including ABS (Acrylonitrile Butadiene Styrene), PVC (Polyvinyl Chloride), and PMMA (Polymethyl Methacrylate). This unique copolymer brings together three powerful components: Styrene, N-Phenylmaleimide (NPMI), and Maleic Anhydride (MAH), resulting in a highly efficient modifier suitable for a wide range of industrial applications.   What is Styrene-NPMI-MAH Heat-Resistant Modifier? Styrene-NPMI-MAH is a copolymer made from the combination of styrene, N-phenylmaleimide, and maleic anhydride. The presence of N-phenylmaleimide (NPMI) helps increase the thermal stability of the material, while maleic anhydride acts as a coupling agent, enhancing the compatibility between the modifier and other resins. When added to plastics like ABS, PVC, or PMMA, it significantly improves their heat resistance, tensile strength, impact resistance, and processability.   Basic Physical Properties 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 Key Benefits of Styrene-NPMI-MAH Heat-Resistant Modifier Enhanced Heat ResistanceThe primary advantage of incorporating Styrene-NPMI-MAH into a resin system is its heat resistance. The addition of NPMI provides increased thermal stability, which is essential for plastics used in high-temperature environments. For example, when 1% NPMI is added to ABS, the heat distortion temperature can increase by up to 2°C. When the percentage is increased to 15%, the heat resistance of ABS can reach 125–135°C, making it ideal for automotive and industrial applications. Improved Mechanical PropertiesThe combination of NPMI and MAH enhances the tensile strength, impact resistance, and hardness of the modified resin. The maleic anhydride component, in particular, acts as a functional group that promotes better interfacial bonding between the modifier and the resin, leading to improved overall performance. Superior ProcessabilityOne of the key advantages of Styrene-NPMI-MAH is its ability to enhance the processability of plastics. Whether used in extrusion, injection molding, or blow molding processes, the copolymer ensures a smooth and efficient production workflow. This leads to higher-quality finished products and reduced manufacturing costs. Versatility in Resin SystemsStyrene-NPMI-MAH is highly compatible with various resin systems, including ABS, PVC, and PMMA, making it an excellent modifier for diverse industries. This flexibility allows manufacturers to tailor the copolymer’s properties according to specific performance requirements, such as impact resistance, heat resistance, or processability. Applications of Styrene-NPMI-MAH Heat-Resistant Modifier Automotive IndustryThe automotive industry is one of the largest beneficiaries of Styrene-NPMI-MAH. Heat-resistant ABS modified with this copolymer is used in critical under-the-hood parts, interior components, and exterior trim. The heat stability and mechanical strength provided by the modifier ensure that these components maintain their structural integrity even under high temperatures. Electronics and Electrical ComponentsIn the electronics and electrical sectors, Styrene-NPMI-MAH-modified resins are commonly used for circuit boards, connectors, and housings. These applications require materials that can withstand high operating temperatures while ensuring dimensional stability and long-term reliability. Consumer AppliancesHeat-resistant ABS is widely used in consumer appliances such as microwave oven parts, vacuum cleaners, coffee makers, and refrigerators. Styrene-NPMI-MAH copolymer improves the durability and functionality of these products, enabling them to perform at their best in high-temperature environments. Medical DevicesThe medical industry demands materials that are both heat-resistant and durable. Styrene-NPMI-MAH-modified plastics are ideal for manufacturing medical devices and components that need to withstand sterilization processes and high-temperature conditions. Packaging IndustryHeat-resistant modifiers like Styrene-NPMI-MAH are also used in packaging materials that require high temperature resistance. This is particularly important for products like plastic bottles, caps, and containers that undergo temperature fluctuations during filling, sealing, and storage. Why Choose Styrene-NPMI-MAH from Yangchen Tech? Yangchen Tech is a leading supplier and manufacturer of Styrene-NPMI-MAH heat-resistant modifiers, offering high-quality products that meet the demanding needs of various industries. Here’s why you should choose Yangchen Tech for your Styrene-NPMI-MAH needs: High Purity and ConsistencyOur Styrene-NPMI-MAH copolymers are manufactured to the highest standards, with 99% purity and excellent solubility, ensuring consistent performance in all applications. Competitive PricingAt Yangchen Tech, we offer competitive pricing without compromising on quality. Our cost-effective solutions help you optimize your production process while achieving superior heat resistance and mechanical performance in your materials. Expert R&D SupportOur team of skilled R&D professionals ensures that we can provide customized formulations and tailored solutions for your specific needs. Whether you require a modified heat-resistant solution or a completely new approach, we have the expertise to meet your requirements. Global Supply CapabilityWith a robust international supply chain, Yangchen Tech can meet the demands of customers around the world, ensuring timely delivery and high-volume production capabilities.   Styrene-NPMI-MAH heat-resistant modifier manufactured by Yangchen Tech is an excellent solution for improving the heat resistance, mechanical properties, and processability of plastics like ABS, PVC, and PMMA. With applications spanning industries such as automotive, electronics, medical devices, and consumer goods, this modifier is a crucial component in ensuring the long-term performance and reliability of materials. Contact Yangchen Tech today to learn more about our Styrene-NPMI-MAH copolymer and request samples for testing!

Styrene Maleic Anhydride Copolymer (SMA) is a high-performance copolymer made of styrene and maleic anhydride. Due to its excellent thermal stability and compatibility, it is widely used in the field of plastic modification, especially in ABS resin. As an efficient modifier, SMA can significantly improve the heat resistance, mechanical properties and processing performance of ABS, providing a reliable solution for a variety of industrial fields.   Main applications of SMA in ABS resin 1.Improve heat resistance ABS resin is widely used in home appliances, automobiles and electronics, but its poor heat resistance limits its use in high temperature environments. By adding SMA to ABS, its heat deformation temperature (HDT) can be significantly increased. Experimental data: After adding 10% SMA, the heat deformation temperature of ABS can be increased by 5–10°C. Advantages: Modified ABS can be used in high-temperature environments such as automotive interior parts and electronic product housings. 2.Improve mechanical properties The addition of SMA can not only increase the hardness and tensile strength of ABS, but also improve its impact performance. Application scenarios: In the field of engineering plastics requiring high strength, such as tool housings, medical equipment components, etc. 3.Improve processing performance The high compatibility of SMA in ABS resin enables it to improve fluidity in the molten state, thereby enhancing the efficiency of injection molding and the surface finish of the product. Advantages: Reduce molding defects, improve product appearance quality, and meet the needs of high-end appearance parts. 4.Improved chemical resistance The polar groups of SMA can improve the resistance of ABS to chemical reagents, making it more suitable for use in harsh environments. Typical applications: Chemical equipment housings and corrosion-resistant containers.   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   Why choose Yangchen Tech's SMA products? 1.High Purity and Excellent Quality The purity of SMA provided by Yangchen Tech can reach 99%, ensuring its excellent modification effect in ABS. The product has stable performance and is suitable for various industrial needs. 2.Customized Service Provide SMA products tailored to customer needs to ensure that the technical requirements of different application scenarios are met. 3.Cost-effectiveness Yangchen Tech adopts efficient production processes and provides competitive prices to reduce production costs for customers. 4.Technical Support Provide a full range of technical guidance and after-sales service to ensure that customers can maximize the application value of SMA. 5.Global Supply Chain Capabilities With a complete logistics system, we can quickly respond to customer needs and deliver products in a timely manner.   Warehouse of Yangchen Tech         The application of Styrene Maleic Anhydride Copolymer in ABS resin provides an important way to improve the performance of materials. As a professional SMA manufacturer, Yangchen Tech has become the preferred partner of many customers with its high-quality products, customized services and technical support.   If you are looking for a reliable SMA supplier, please contact Yangchen Tech now, we will serve you wholeheartedly!  

Introduction Styrene Maleic Anhydride Copolymer (SMA) is a high-performance copolymer formed by the polymerization of styrene and maleic anhydride. With its unique combination of properties, SMA is widely used in the modification and enhancement of various plastics, improving their performance in critical applications. Whether you're in automotive, electronics, packaging, or construction, SMA plays an essential role in delivering durable, heat-resistant, and high-strength plastic materials. At Yangchen Tech, we specialize in manufacturing high-quality Styrene Maleic Anhydride Copolymer that meets the specific needs of various industries. Let’s dive into the advantages and applications of SMA in plastics.     What Makes Styrene Maleic Anhydride Copolymer Special? SMA is well-known for its exceptional characteristics, which make it an ideal additive for modifying plastics, especially engineering resins. The key benefits of using SMA in plastics include: Improved Heat Resistance: SMA increases the heat distortion temperature (HDT) of plastics, allowing them to withstand higher operational temperatures without degrading. This is particularly important in industries like automotive and electronics, where materials need to perform under intense heat. Enhanced Adhesion: SMA has excellent adhesion properties, which makes it ideal for coatings and adhesives, enhancing bonding strength and durability. Increased Mechanical Properties: The incorporation of SMA can improve the tensile strength, impact resistance, and hardness of plastics. These enhancements make the materials more suitable for high-performance applications. Chemical Resistance: SMA improves the chemical resistance of plastics, making them more resistant to degradation from exposure to chemicals and solvents. Compatibility with Other Polymers: SMA is highly compatible with a variety of polymers, including ABS, PVC, polyolefins, and polyamides. It helps improve the overall properties of polymer blends, resulting in materials that are more durable and reliable. Basic Information   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 Styrene Maleic Anhydride Copolymer in Plastics Automotive Industry: In the automotive sector, SMA is used to enhance the properties of plastic components that are exposed to high temperatures, such as interior parts, under-the-hood components, and exterior trim. Its heat resistance, mechanical strength, and compatibility with other materials make it an ideal modifier for automotive applications. Electronics and Electrical Applications: SMA is widely used in the manufacturing of high-performance plastic housings, connectors, and insulators for electronic and electrical devices. It increases the material's ability to endure high temperatures and resist electrical stresses, which are common in electrical components. Packaging: SMA is used to improve the properties of packaging materials. Its increased chemical resistance ensures that the packaging remains intact even when exposed to harsh chemicals, oils, or moisture. Additionally, its enhanced tensile strength and impact resistance make it ideal for protective packaging. Construction Industry: In the construction industry, SMA-modified plastics are used in various applications like pipes, roofing materials, and insulation. The copolymer's ability to withstand weathering and high temperatures ensures that these materials maintain their strength and longevity over time. Coatings and Adhesives: SMA is frequently used as a modifier for coatings and adhesives due to its excellent adhesion properties. It enhances the bond strength, making it ideal for applications such as automotive paints, adhesives in packaging, and surface coatings on electronics. Consumer Goods: SMA is used to improve the performance of plastics in consumer goods such as kitchenware, toys, and household appliances. Its ability to improve the durability and heat resistance of plastics makes it an ideal choice for products that need to withstand everyday use and high temperatures. Why Choose Yangchen Tech for Styrene Maleic Anhydride Copolymer? High Purity and Consistency: Our SMA copolymers are manufactured to the highest standards of purity, ensuring that our products deliver consistent performance in all applications. Custom Solutions: At Yangchen Tech, we understand that each industry has unique requirements. That’s why we offer customized SMA formulations to meet your specific performance and processing needs. Cost-Effective: We are committed to providing high-quality SMA at competitive prices, helping our customers optimize their production costs while maintaining exceptional product quality. Experienced R&D Team: Our in-house research and development team continuously innovates to improve the performance of SMA and develop new applications across various industries. Reliable Global Supply Chain: With our well-established global distribution network, we ensure timely delivery of SMA to customers around the world.   Styrene Maleic Anhydride Copolymer manufactured by Yangchen Tech offer superior heat resistance, mechanical strength, and compatibility with a range of materials. At Yangchen Tech, we are proud to manufacture high-quality SMA products that enhance the performance of plastics in automotive, electronics, packaging, and many other industries. If you're looking for a reliable supplier of Styrene Maleic Anhydride Copolymer, look no further than Yangchen Tech. Contact us today to learn more about our SMA solutions and how we can help improve the performance of your products!