N-Phenylmaleimide (NPMI)  produced by Yangchen Tech serves as a superior heat-resistant modifier for ABS, PVC, PMMA resins, and photographic materials. This versatile compound enhances the heat resistance, impact strength, hot-melt characteristics, and processability of the resins. When incorporated as a copolymerization monomer in ABS, adding just 1% of N-Phenylmaleimide can boost the heat distortion temperature by 2°C. Furthermore, blending ABS with 10% N-Phenylmaleimide can elevate its heat-resistant capabilities to an impressive range of 125-130°C. NPMI manufactured by Yangchen Tech is a versatile compound with numerous applications in engineering plastics due to its unique chemical properties.     Technical Indicator Appearance Melting point Specification Solubility Light yellow needle-like crystals 85-90℃ ＞98% Soluble in organic solvents     Enhanced thermal stability: N-phenylmaleimide is often used as a comonomer in the synthesis of engineering plastics such as polyimides and polyesters. It improves the thermal stability of these plastics, allowing them to withstand high temperatures without degrading. This makes them suitable for applications in automotive parts, electronic equipment and aerospace materials.   Improved mechanical properties: When incorporated into engineering plastics, N-phenylmaleimide can enhance their mechanical properties such as tensile strength, modulus and impact resistance. This makes the resulting plastic more durable and able to withstand mechanical stress, making it suitable for use as structural components in various industries.   Enhanced flame retardancy: N-phenylmaleimide has inherent flame retardant properties, which is advantageous for engineering plastics in applications where fire safety is a concern. By incorporating N-phenylmaleimide into the polymer matrix, the flame retardancy of the resulting plastic can be improved, making it suitable for use in building materials, electrical enclosures, and automotive interiors.   Improved chemical resistance: Engineering plastics modified with N-phenylmaleimide have greater resistance to chemicals such as acids, bases and solvents. This makes them suitable for applications in corrosive environments such as chemical processing plants, oil and gas equipment, and laboratory equipment that is frequently exposed to corrosive substances.   Enhanced dimensional stability: N-phenylmaleimide helps improve the dimensional stability of engineering plastics and reduce the tendency to warp or deform under different temperature and humidity conditions. This property is beneficial for applications that require precise dimensional control, such as optical components, semiconductor manufacturing, and precision mechanical parts.   N-phenylmaleimide is a valuable additive in engineering plastics that helps improve thermal stability, mechanical properties, flame retardancy, chemical resistance and dimensional stability. Its versatility makes it a key component in developing high-performance materials for a variety of industrial applications.   If you have any questions,pls feel free to contact: business@xysjgm.com  

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.

When it comes to advanced materials, N-Phenylmaleimide (N-PMI) stands out as a key additive for enhancing heat resistance and thermal stability in various polymer applications. As a trusted manufacturer and global supplier, Yangchen Tech delivers high-purity N-Phenylmaleimide (up to 99.7%) .     Why Choose Yangchen Tech’s N-Phenylmaleimide?   ✔ Exceptional Heat Resistance – Enhances ABS, PVC, and other engineering plastics, significantly improving HDT (Heat Distortion Temperature). ✔ High Purity (99.7%) – Ensures optimal efficiency in modifying polymers and coatings. ✔ Versatile Applications – Widely used in high-performance plastics, coatings, adhesives, and synthetic rubber. ✔ Reliable Global Supplier – With years of expertise in specialty chemicals and polymer additives, Yangchen Tech guarantees consistent quality and supply stability.   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 N-Phenylmaleimide manufactured by Yangchen Tech   🔹 ABS & PVC Heat-Resistant Modification – Improves thermal stability and extends service life. 🔹 Paints & Coatings – Enhances heat and chemical resistance for long-lasting finishes. 🔹 Adhesives & Composites – Ensures stronger bonding performance under high temperatures. 🔹 Pharmaceutical & Agrochemical Intermediates – Used in specialty chemical synthesis.   Looking for a Reliable N-Phenylmaleimide Supplier? Let’s Connect! At Yangchen Tech, we focus on quality, innovation, and customer satisfaction. Whether you need customized specifications, bulk supply, or technical support, we are here to meet your needs.   💬 Interested in our N-Phenylmaleimide? Contact us today for a quote, free sample, or technical consultation! Let’s explore how our advanced materials can enhance your applications.   📩 Get in Touch Now!