Bis(3-ethyl-5-methyl-4-maleimidophenyl)methane (CAS 105391-33-1), a highperformance bismaleimide (BMI) monomer manufactured by Yangchen Tech, has emerged as a gamechanger in advanced polymer science. Its unique chemical structure and thermal stability make it a critical additive for enhancing epoxy resin systems. At Yangchen Tech, we specialize in synthesizing this compound with precision, leveraging over two decades of expertise to meet the demanding needs of industries ranging from aerospace to electronics.       Specification   Test Specifications Appearance White powder Purity (HPLC) min. 97.0 area% Purity (with Total Nitrogen) min. 98.0 % Melting point 163.0 to 167.0 °C Storage Conditions Cool and dry place   Role in Epoxy Resin Formulations   Epoxy resins are widely used for their mechanical strength and chemical resistance, but their performance in extreme environments often requires modification. Here’s how this BMI monomer elevates epoxy systems:   1. Thermal Stability Enhancement   The compound’s melting point of 165°C and predicted boiling point of 618.7°C ensure compatibility with hightemperature curing processes.   When blended with epoxy resins, it forms crosslinked networks that significantly raise the glass transition temperature (*Tg*). For instance, formulations incorporating >98% pure BMI from Yangchen Tech achieve *Tg* values exceeding 250°C, compared to standard epoxy systems (~150°C).   This thermal resilience is critical for aerospace composites exposed to rapid temperature fluctuations.     2. Mechanical Reinforcement       The rigid aromatic backbone of the BMI monomer improves flexural strength and modulus. Testing shows a 20–30% increase in tensile strength in epoxyBMI blends compared to unmodified resins.       Applications include structural adhesives for automotive and wind turbine components, where fatigue resistance is paramount.     3. Improved Chemical Resistance       The crosslinked matrix formed by BMIepoxy hybrids demonstrates superior resistance to solvents, acids, and moisture. This is vital for electronic encapsulation materials protecting sensitive circuitry in harsh environments.     Case Studies & Performance Data   Case 1: HighTemperature Adhesives for Electronics   A leading semiconductor manufacturer utilized Yangchen Tech’s BMI monomer to develop an epoxy adhesive for chip encapsulation. Key results:   Heat Resistance: Withstood 300°C for 500 hours without delamination.   Dielectric Properties: Maintained a dielectric constant below 3.2 at 1 MHz, ideal for highfrequency applications.     Case 2: Aerospace Composite Matrices   In collaboration with a composite material developer, Yangchen Tech’s BMIenhanced epoxy resin achieved:   Weight Reduction: 15% lighter than traditional systems due to reduced filler requirements.   Flame Retardancy: Passed UL94 V0 standards, crucial for aircraft interiors.       Technical Advantages of Yangchen Tech’s BMI Monomer   1. Superior Purity & Consistency       Our proprietary purification process delivers >98% HPLC purity, minimizing side reactions during epoxy curing.       Batchtobatch consistency is ensured through NMR and mass spectrometry validation.     2. Tailored Solutions for Industrial Scaling       Yangchen Tech offers customizable purity grades (97–99%) and bulk packaging (1KG to 25KG) to align with production needs.       With a 500kg/month production capacity, we support both R&D prototyping and largescale manufacturing.     3. Regulatory Compliance       Fully compliant with REACH, TSCA, and OSHA standards, including comprehensive SDS and CoA documentation.     Why Partner with Yangchen Tech?   20+ Years of Expertise: Deep domain knowledge in maleimide chemistry and epoxy formulations.   EndtoEnd Support: From formulation optimization to regulatory guidance.   Global Logistics: Reliable delivery with expedited shipping options.     Data sourced from validated industry testing and Yangchen Tech’s internal R&D reports. For detailed specifications or collaboration inquiries, contact :business@xysjgm.com

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!

N-Phenylmaleimide 99.7% Purity, manufactured by Yangchen Tech, is a high-performance monomer widely used to enhance the heat resistance and mechanical properties of ABS and PVC resins. With its superior 99.7% purity, this compound offers unmatched consistency, performance, and reliability in a range of industrial applications.     Specification   N-phenylmaleimide 941-69-5 Test Specification Apperance Light yellow to Yellow powder to lump Purity min. 99.0 %  Melting Point 85.0 to 90.0 °C  Solubility in Methanol  Practically transparent Water Content wt% 0.1 max.   Why Choose N-Phenylmaleimide 99.7% Purity? The high purity of N-Phenylmaleimide 99.7% Purity is crucial for achieving optimal results in resin modification, especially in materials like ABS (Acrylonitrile Butadiene Styrene) and PVC (Polyvinyl Chloride). When added to these resins, NPMI helps to significantly increase heat resistance, improve processing capabilities, and enhance mechanical strength—all critical properties for durable and high-performance products.   Applications of N-Phenylmaleimide in ABS and PVC Resins: Enhanced Heat Resistance: When incorporated into ABS and PVC resins, N-phenylmaleimide raises the heat distortion temperature (HDT) of the material, making it more resistant to high-temperature environments. This is especially beneficial for products in industries such as automotive, electronics, and construction, where heat exposure is common. Improved Mechanical Properties: N-phenylmaleimide strengthens the tensile strength and hardness of ABS and PVC resins, resulting in more durable and wear-resistant materials. This modification is crucial for creating products that withstand mechanical stress, such as automotive parts, electrical components, and piping systems. Better Processability: By enhancing the flow properties of ABS and PVC resins, N-Phenylmaleimide 99.7% Purity improves their moldability and extrudability, making them easier to process into complex shapes and designs. Cost-Effective Performance: With Yangchen Tech's N-phenylmaleimide, manufacturers can achieve superior resin modification without significantly increasing production costs. The 99.7% purity ensures high efficiency in small quantities, making it a cost-effective solution for large-scale production.   Why Choose Yangchen Tech for N-Phenylmaleimide 99.7% Purity? As a supplier of high-quality N-phenylmaleimide, Yangchen Tech offers consistent product quality and excellent customer support of N-Phenylmaleimide 99.7% Purity. Our N-phenylmaleimide is sourced from advanced manufacturing processes and undergoes rigorous quality control, ensuring that every batch delivers the 99.7% purity that our clients rely on. With extensive experience in providing custom solutions and technical support, Yangchen Tech is committed to helping you enhance the performance of ABS and PVC resins, making them more heat-resistant, durable, and versatile for a wide range of applications.

Styrene Maleic Anhydride Copolymer (SMA Copolymer) manufactured by Yangchen Tech is a highly versatile and widely used thermoplastic copolymer that combines the benefits of styrene and maleic anhydride. SMA is produced by copolymerizing styrene with maleic anhydride, resulting in a polymer that exhibits excellent chemical resistance, high thermal stability, and superior adhesion properties. Due to its unique properties, SMA has become an essential component in various industrial applications, particularly in plastics manufacturing. Styrene Maleic Anhydride Copolymer produced by Yangchen Tech  can help your products with strong bonding, high impact resistance, and enhanced durability,which can improve the performance of materials, especially in the plastic industry, makes it a go-to solution for manufacturers seeking to elevate the functionality of their products.     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 Manufacturing 1. Enhancing Impact Resistance in Plastics SMA Copolymer plays a critical role in enhancing the impact resistance of plastic products. It is often used as a modifier in the production of engineering plastics, such as ABS (Acrylonitrile Butadiene Styrene) and polystyrene. When added to these materials, SMA copolymer significantly improves their strength and durability without compromising flexibility. This makes it an essential ingredient in producing products that need to withstand stress, impact, and high temperatures.   2. Adhesive and Coating Applications The high reactivity of SMA makes it an excellent choice for adhesives and coatings. By combining SMA with other resins or polymers, manufacturers can create strong, durable bonding agents. This is particularly useful in industries where adhesive strength and resistance to environmental factors are critical. Whether it's in automotive applications, electronics, or packaging, SMA-based adhesives provide a reliable solution for manufacturers.   3. Plastic Alloying and Blending SMA is widely used to enhance the properties of plastic alloys. It acts as a compatibilizer, helping to blend otherwise incompatible polymers. In plastics, SMA improves the overall processing capabilities and enhances mechanical properties, especially when combined with high-performance polymers like polycarbonate (PC), polyphenylene oxide (PPO), or polyphenylene sulfide (PPS). By creating a more homogenous blend, SMA improves the structural integrity of plastic parts used in demanding environments.       4. Applications in Automotive Plastics The automotive industry relies heavily on advanced materials that offer durability, strength, and resistance to heat and wear. SMA Copolymer is often used in automotive applications such as interior trim, bumpers, and other plastic components. Its ability to improve impact resistance, along with its excellent thermal stability, makes it an ideal choice for manufacturing durable automotive parts that can withstand extreme conditions.   5. Medical Plastics and Devices Styrene Maleic Anhydride Copolymer ’s high purity and biocompatibility make it suitable for use in medical devices and equipment. Its excellent chemical resistance ensures that medical plastics maintain their integrity when exposed to harsh cleaning agents or sterilization processes. Additionally, its strong bonding ability makes it ideal for creating medical products that require long-lasting durability.   Why Choose Styrene Maleic Anhydride Copolymer for Your Plastic Manufacturing Needs? Enhanced Performance: SMA Copolymer boosts the performance of plastics by improving impact resistance, adhesion strength, and thermal stability. Customization: It can be tailored for specific applications, offering flexibility in plastic product development. Cost-Effectiveness: By improving material properties and enabling better processing techniques, SMA helps reduce manufacturing costs in the long run. Sustainability:Styrene Maleic Anhydride Copolymer  efficient bonding properties can lead to lighter and more durable plastic products, supporting sustainable manufacturing practices by reducing waste and material usage. Any questions,feel free to contact:business@xysjgm.com OUR WAREHOUSE Whatever you needs, YANGCHEN TECH is at your side. OUR WAREHOUSE Whatever you needs, YANGCHEN TECH is at your side. OUR WAREHOUSE Whatever you needs, YANGCHEN TECH is at your side.      

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!

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!  

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!

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!

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.

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 !