Polyimide resin manufactured by Yangchen Tech has the following important performance characteristics:   1. High temperature resistance: Polyimide resin has excellent high temperature resistance and can still maintain stable performance in high temperature environments. Its thermal decomposition temperature is usually above 350°C, and can even reach above 400°C. This makes polyimide resins ideal for many high-temperature applications such as aerospace, automotive engineering, etc.   2. Excellent electrical properties: Polyimide resin has low dielectric constant and dielectric loss, as well as high volume resistivity, making it widely used in the electronic and electrical fields. These properties make polyimide resin suitable for manufacturing high-frequency circuits, printed circuit boards (PCBs), electronic packaging materials, etc.   3. Excellent mechanical properties: Polyimide resin has high strength, excellent wear resistance and impact resistance, making it excellent in applications requiring high strength and durability. These properties make polyimide resin suitable for manufacturing composite materials, structural parts, mechanical parts, etc.     4. Good chemical stability: Polyimide resin has good corrosion resistance to most chemicals and good solvent resistance. This makes polyimide resin have broad application prospects in coatings, anti-corrosion, chemical sensors and other fields.   5. Low smoke and non-toxicity: Polyimide resin does not produce harmful gases or burn violently under high temperature conditions. It has the characteristics of low smoke and low toxicity, and meets the requirements of environmental protection and human health.   These properties make it an important high-performance material choice in many industrial fields.   If you have any questions,pls feel free to contact: business@xysjgm.com      

Polyimide resin PI-100 Ⅰ.Product Description PI-100 is one of the advanced composite matrix resin varieties, widely used in high-performance, high-temperature-resistant resin-based composites, can replace the Kerimid 601 polyimide resin. It is mainly used as bonding agent for grinding wheels and friction materials (diamond, cubic boron nitride) and matrix resin for high-temperature-resistant molded parts, and it is also suitable for the preparation of high (low) temperature-resistant solid self-lubricating mechanical parts.     Ⅱ.Characteristic PI-100 has the advantages of high glass transition temperature, excellent heat resistance and mechanical Characteristics, excellent electrical Characteristics, good storage stability. PI-100 is hot compression molding, can also be dissolved with organic solvents (DMF, etc.) to prepare fiber (glass fiber, carbon fiber, etc.) reinforced prepreg. After dissolving and mixing with different epoxy resins, a variety of heat-resistant grade new epoxy resin system can be prepared to meet the requirements of different composite materials and electrical insulation materials on the heat-resistant Characteristics of epoxy resins.   Appearance Melting point Particle size Flowability Gel time 200℃ Yellow powder 80-110℃ 200-1000 mesh 8-20mm 100-600 S   Ⅲ.Application (1) Mainly used as bonding agent for grinding wheels (diamond, cubic boron nitride) and friction materials, as well as matrix resin for high temperature molded parts, with excellent heat resistance and mechanical Characteristics. (2) It can be used to manufacture high (low) temperature resistant solid self-lubricating mechanical parts. (3) Dissolved in organic solvents (DMF, etc.) to become a certain solid content of the resin liquid, can be used to manufacture fiber (glass fiber, carbon fiber, etc.) reinforced prepreg, in the field of high temperature resistant matrix resin composite materials are widely used.   If you have any questions,pls feel free to contact: business@xysjgm.com    

N-phenylmaleimide N-PMI Ⅰ.Product introduction Product name: N-phenylmaleimide (N-PMI) Abbreviation: N-PMI         Molecular formula: C10H7NO2        Molecular weight: 173.168 Physical and Chemical Characteristics: light yellow needle crystal, insoluble in water, petroleum ether, soluble in general organic solvents. CAS NO: 941-69-5     Ⅱ.Technical indicators Appearance Melting point Specification Solubility Light yellow needle-like crystals 85-90℃ ＞98% Soluble in organic solvents     Ⅲ.Application (1) N-PMI can be used as vulcanization crosslinking agent in natural rubber and synthetic rubber. (2) N-PMI can be used as heat-resistant modifier in ABS, PVC, PMMA resins and photographic materials, which can improve the heat resistance, impact resistance, hot-melt and processability of the resin, etc. N-PMI can increase the heat distortion temperature by 2°C by adding 1% of N-PMI as a copolymerization monomer in ABS, and the heat-resistant temperature of N-PMI can reach 125-130°C by 10% of N-PMI blended with ABS. (3) N-PMI can be used as resin intermediates, used to manufacture heat-resistant polymers, plant growth promoters and other agrochemicals. (4) N-PMI also has some antibacterial activity, coatings, adhesives, photopolymeric resins, rubber vulcanization accelerators, raw materials for insulating paints, pharmaceuticals, pesticides (fungicides, antifungal agents) intermediates ,marine anti-fouling material and so on.   If you have any questions,pls feel free to contact: business@xysjgm.com  

N,N'-m-Phenylene bismaleimide has a variety of applications in tire manufacturing. This chemical can be used as a multifunctional rubber additive, either as a vulcanizing agent or as a co-curing agent in peroxide systems. In addition, it can be used as an anti-scorch agent and viscosity builder.   In natural rubber, N,N'-m-Phenylene bismaleimide, when used in combination with sulfur, prevents vulcanization regression, improves heat resistance, reduces heat generation, enhances aging resistance, and improves the adhesion between the rubber and the cord as well as the modulus of the vulcanized rubber. Therefore, it has a wide range of applications in rubber products such as shoulder rubber and cushion layer of heavy-duty tires, which helps to solve the problem of shoulder void in bias-loaded tires. At the same time, this additive is also suitable for large-size thick products of natural rubber and various rubber miscellaneous products.   In special rubber such as chloroprene rubber, chlorosulfonated polyethylene rubber, styrene butadiene rubber, nitrile rubber, isoprene rubber, butyl rubber, bromobutyl rubber, acrylate rubber, silicone rubber and rubber-plastic concurrently with rubber, N, N'-m-phenylene bismaleimide as an auxiliary vulcanizing agent, can significantly improve the performance of crosslinking, improve heat resistance, especially suitable for high-temperature vulcanization system. It can also significantly reduce the compression permanent deformation, reduce the amount of peroxide, to prevent the rubber in the process of scorching, and improve the rubber and cord and metal bonding strength.   The specific dosage of N,N'- m-phenylene bismaleimide will vary depending on the application. For example, when used as an anti-scorch agent, the dosage is usually in the range of 0.5-1.0 parts, when used as a vulcanizing agent, the dosage is 2-3 parts, when used to improve compression set, the dosage is 1.5 parts, and when used to improve bond strength, the dosage is in the range of 0.5-5.0 parts.   Overall, N,N'- m-phenylene bismaleimide plays an important role in tire manufacturing and offers the possibility of manufacturing better quality and more durable tires by improving the properties and processing of rubber.   If you have any questions,pls feel free to contact: business@xysjgm.com

The reason why N, N'-m-phenylene bismaleimide is suitable for packaging electronic components is mainly based on the following reasons:   1. Excellent thermal stability: Electronic components generate heat during operation. If the packaging material cannot withstand the heat, it may cause component performance degradation or failure. N, N'-m-phenylene bismaleimide has extremely high thermal stability and can maintain stable performance in high temperature environments, ensuring long-term and reliable operation of electronic components. 2. Excellent electrical insulation properties: The packaging materials of electronic components must have good electrical insulation properties to prevent current leakage and short circuits. N, N'-m-phenylene bismaleimide is an excellent insulating material with stable electrical properties. It can effectively isolate electronic components from external circuits and ensure the normal operation of electronic components. 3. Good chemical stability: The packaging materials of electronic components need to resist chemicals and corrosion in the external environment to protect internal components from damage. N, N'-m-phenylene bismaleimide has good chemical stability and can resist the erosion of a variety of chemical substances, providing reliable protection for electronic components. 4. Easy to process and operate: In the packaging process of electronic components, the packaging materials need to be easy to process and operate so that the components can be filled and fixed accurately. N,N'-m-phenylene bismaleimide has good processability and can be formed and processed through a variety of processes to meet different packaging needs. 5. Environmentally friendly and safe: In the packaging process of electronic components, the materials used need to comply with environmental protection requirements and not cause pollution to the environment. N,N'-m-phenylene bismaleimide is an environmentally friendly material that generates relatively little waste during its production and use and has a small impact on the environment.   N, N'-m-phenylene bismaleimide has become an ideal choice for packaging electronic components due to its excellent thermal stability, electrical insulation properties, chemical stability, ease of processing and operation, and environmental friendliness. Using this material for packaging can effectively protect electronic components from the impact of the external environment, improve their stability and reliability, and meet the requirements of environmental protection and sustainable development.     If you have any questions,pls feel free to contact: business@xysjgm.com  

N,N'-m-phenylene dimaleimide, also known as PDM/HA-8/HVA-2, is a multifunctional compound with multiple applications in the tire industry. Its unique properties make it ideal for enhancing tire performance, durability and safety.   One of the main applications of N,N'-m-phenylene dimaleimide in tires is as a reinforcing agent in rubber compounds. Its high tensile strength and excellent heat resistance enable it to effectively reinforce the tire structure, improve overall stability and prevent tread deformation. This ultimately enhances the tire's grip, ensuring better road adhesion and significantly improving traction and control.       Additionally, N,N'-m-phenylene dimaleimide acts as a cross-linking agent in tire manufacturing. By promoting the formation of strong chemical bonds between rubber molecules, it enhances the tire's resistance to heat, aging and mechanical stress. This extends the life of the tires, reduces the need for frequent replacements, and ultimately promotes sustainability.   In addition to its structural and adhesive properties, N,N'-m-phenylene dimaleimide has excellent oil, chemical and abrasion resistance. This makes it ideal for tire sidewall reinforcement, protecting the tire from external damage and further extending its service life.       In addition, the excellent thermal stability of N,N'-m-phenylene dimaleimide enables tires to withstand the high temperatures generated during long driving or challenging road conditions. This resistance to heat-induced degradation ensures tire integrity and performance, preventing punctures and other potentially dangerous situations.   N,N'-m-phenylene dimaleimide plays a vital role in tire manufacturing, helping to improve tire performance, durability and safety. Its use as a reinforcing agent, cross-linking agent and sidewall protector makes it an integral component of high-quality tires. By incorporating this superior compound, tire manufacturers can offer tire products with superior grip, longer service life and increased resistance to adverse conditions.   Appearance Yellow powder Melting point ≥196℃ Moisture content ≤0.5% Ash content ≤0.5%   If you have any questions,pls feel free to contact: business@xysjgm.com    

N,N'-m-phenylene bismaleimide is widely used in the field of insulating materials. Known for its excellent electrical and thermal properties, this multifunctional compound plays a vital role in ensuring the safety and reliability of various electrical components.   With its high dielectric strength and excellent thermal stability, N,N'-m-phenylene bismaleimide provides an ideal solution for insulation materials in harsh environments. Its unique molecular structure allows it to withstand extreme temperatures and maintain its integrity, effectively protecting electrical equipment from short circuits and potential damage.     In addition, the excellent adhesive properties of N,N'-m-phenylene bismaleimide contribute to its widespread use in electrical insulation applications. It can be seamlessly integrated into a variety of manufacturing processes to form strong and long-lasting bonds between different substrates. This increases the structural integrity and longevity of the final product.   In addition to its typical electrical and adhesive properties, N,N'-m-phenylene bismaleimide exhibits excellent chemical resistance, making it an insulating material of choice. It can withstand exposure to various solvents, acids and alkalis, ensuring long-term stability and reliability of electrical systems even under harsh operating conditions.   As an experienced and dedicated manufacturer of bismaleimide products, we will provide you with any technical support you need. Appearance Yellow powder Melting point ≥196℃ Moisture content ≤0.5% Ash content ≤0.5%   If you have any questions,pls feel free to contact: business@xysjgm.com

N,N'-m-phenylene bismaleimide (also known as PDM) is a sulfur-free vulcanizing agent widely used in the manufacturing process of cable rubber. This vulcanizing agent has unique advantages compared with traditional sulfur-containing vulcanizing agents, such as thiazoles, thiuram, etc.   Traditional sulfur-containing vulcanizing agents tend to generate copper sulfide when in contact with copper wires and copper electrical appliances, causing the surface of these copper components to turn black, which not only affects the appearance of the components, but may also affect their conductive properties and service life. As a sulfur-free vulcanizing agent, PDM will not react with copper to generate copper sulfide during use, thus fundamentally solving the problem of copper wires and copper electrical appliances turning black due to contact with sulfur-containing vulcanizing agents. N,N'-m-phenylene dimaleimide. Engineered with the highest precision, this remarkable compound offers an innovative approach to the challenges facing the electronics industry. A common problem plaguing copper wire is unsightly blackening. Our breakthrough formulation of N,N'-m-phenylene dimaleimide has proven to be a highly effective solution to this problem. By effectively inhibiting the oxidation process, this amazing compound prevents the formation of unwanted black layers on copper wires.     N,N'-m-phenylene dimaleimide is unique in its unparalleled ability to ensure the longevity and efficiency of copper wire in a variety of applications. Once applied, this transforming compound forms a protective layer that acts as a barrier against external factors such as moisture, oxidants, and corrosives. This powerful defense mechanism ensures the integrity of copper wires, thereby enhancing conductivity and extending the life of electrical components.   Incorporating N,N'-m-phenylene dimaleimide into your production process not only enhances the aesthetics of your electrical products, but also ensures their performance and reliability.     If you have any questions,pls feel free to contact: business@xysjgm.com

Introducing N,N'-M-Phenylene Dimaleimide: The Revolutionary Crosslinking Agent   In the world of chemical innovation, one term that stands out is "crosslinking agent." But what exactly is a crosslinking agent? Let us unveil its essence for you.   A crosslinking agent, in simple words, is a substance that promotes the formation of chemical bonds between polymer chains. It acts as a connective bridge, bringing together molecules and enhancing the material's strength, durability, and overall performance. And at the forefront of this transformative process is N,N'-M-Phenylene Dimaleimide.     Renowned for its versatility and impeccable properties, N,N'-M-Phenylene Dimaleimide has found extensive applications across various industries. So, what exactly makes it an incomparable choice as a crosslinking agent? Let's explore its exceptional qualities.   First and foremost, N,N'-M-Phenylene Dimaleimide exhibits remarkable thermal stability and exceptional mechanical strength. Whether it be in the automotive sector, electronics, or aerospace industry, this crosslinking agent ensures longevity and reliability, even under extreme conditions.   Additionally, the superior reactivity of N,N'-M-Phenylene Dimaleimide makes it an ideal choice for enhancing the performance of thermosetting resins. Its ability to create highly durable and resilient networks within the polymeric matrix significantly improves the mechanical and chemical resistance of the final product.   One cannot overlook the international recognition garnered by N,N'-M-Phenylene Dimaleimide produced by Yangchen Tech. Trusted and acclaimed by collaborators worldwide, our product has earned the trust and preference of esteemed partners in various countries. As a testament to its excellence, we have become the preferred choice for crosslinking agents in the global market.   Now, why should you choose N,N'-M-Phenylene Dimaleimide from Yangchen Tech? Let us introduce you to our unrivaled commitment to quality. With cutting-edge manufacturing processes, stringent quality control, and a team of experienced professionals, we ensure that every batch of our crosslinking agent meets the highest standards of excellence.   When it comes to optimizing product performance and enhancing the overall quality, Yangchen Tech's N,N'-M-Phenylene Dimaleimide stands head and shoulders above the rest. Make the choice that sets you apart in the realm of advanced materials and unlock the true potential of your products.   Connect with us today and discover a world of possibilities with N,N'-M-Phenylene Dimaleimide from Yangchen Tech – a catalyst for extraordinary innovation and boundless success.     If you have any questions,pls feel free to contact: business@xysjgm.com Technical indicators:     Appearance Yellow powder Melting point ≥196℃ Moisture content ≤0.5% Ash content ≤0.5%   Reach24H certification          

As a bismaleimide resin matrix, N,N-4,4-diphenylmethyene bismaleimide BMI manufactured by Yangchen Tech has the following properties: heat resistance, oxidation resistance, and radiation resistance. Widely used in electric power, aviation, aerospace, computers, communications, automobiles, railways, construction and other industrial fields.     The reason why N,N-4,4-diphenylmethylene bismaleimide (BMI) can be used to produce electrical insulation materials is mainly due to its unique physical and chemical properties.   First, BMI has excellent insulation properties. The maleimide group and benzene ring structure in its molecular structure make it have good electrical insulation and can effectively prevent current from passing through the material, thus ensuring the normal operation of electrical equipment and systems. Secondly, BMI has excellent heat resistance. It has a high melting point, usually between 150 and 158°C, and can maintain stable performance at high temperatures. This allows BMI to withstand high-temperature environments in electrical insulation materials and not easily deform or melt, thereby maintaining its insulating properties. In addition, BMI also has good chemical stability. Insoluble in water and ethanol, easily soluble in acetone, dimethylformamide and other organic solvents, and not susceptible to chemical corrosion. This allows BMI to resist chemical attack from electrically insulating materials, maintaining its performance and stability.   N,N-4,4-diphenylmethylene bismaleimide (BMI) can be used in the production of electrical insulation materials due to its excellent insulation properties, heat resistance and chemical stability . These characteristics make BMI an ideal choice in the field of electrical insulation materials, ensuring the safe and stable operation of electrical equipment and systems.   Technical Indicators Appearance Melting point Acid value Volatile Specification Gel time Toluene Solubility Yellow powder 150-160℃ ≤1mgKOH/g ≤1% ＞98% >100 S Fully soluble      Why Choose Yangchen Tech? 1. Deep industry experience and leading enterprise status As China's leading company specializing in the production of bismaleimide (BMI) products, Yangchen Tech has been deeply involved in the industry for more than 30 years. Years of accumulation have enabled Yangchen Tech not only to have rich production experience, but also to reach industry-leading levels in technology research and development, product quality control and market services. When you choose Yangchen Tech's BMI products, you can enjoy stable and reliable product quality and professional service support.   2. Excellent product quality Yangchen Tech pays attention to every aspect of product quality, from the selection of raw materials to the control of production processes to the strict testing of finished products, all following strict standards and processes. This makes the BMI products produced by Yangchen Tech outstanding in terms of performance stability, heat resistance, insulation performance, etc. When you choose such a product, you can ensure stable and reliable performance during use.   3. Comprehensive market service and support As an industry leader, Yangchen Tech not only provides high-quality products, but also provides you with comprehensive market services and support. Whether it is product consultation, technical support or after-sales service, Yangchen Tech has a professional and efficient team that can respond to your needs in a timely manner and solve various problems.   If you have any questions,pls feel free to contact: business@xysjgm.com

N,N-4,4-diphenylmethyene bismaleimide (BMI) manufactured by Yangchen Tech plays an important role in the field of electronic materials. With its unique chemical structure and physical properties, BMI provides important support for the development of the modern electronics industry.     High temperature insulation materials:   BMI is widely used as high temperature insulation material due to its excellent heat resistance and chemical stability. In high-temperature environments, traditional insulating materials may lose their performance, while BMI can maintain stable electrical performance and ensure the normal operation of circuits. In electronic equipment, especially in components that need to withstand high temperatures, such as power supplies, transformers and motors, BMI can be used as an excellent insulating layer material to prevent current leakage and short circuits.   Electronic packaging materials:   BMI has excellent mechanical properties and thermal stability, making it an ideal electronic packaging material. It can effectively resist thermal expansion and contraction during the operation of electronic equipment, protecting internal circuits and components from the influence of the external environment. BMI also has good insulation properties, which can prevent electrical interference between different components inside the electronic package and ensure the normal operation of electronic equipment. Printed Circuit Board (PCB):   BMI can be used as a coating material for PCB to improve the heat resistance and insulation properties of the circuit board. In high temperatures or harsh environments, BMI-coated circuit boards maintain stable performance and reduce the risk of failure and damage. In addition, BMI can also form good bonds with other materials in the PCB, enhancing the overall strength and stability of the circuit board.     Electronic coatings and films:   BMI can be used to prepare electronic coatings and films to protect electronic device surfaces or provide specific electrical properties. These coatings and films offer excellent thermal resistance, insulation and chemical stability, allowing them to maintain stable performance in harsh operating environments. For example, BMI films can be used as dielectric layers in capacitors, providing excellent electrical performance and stability.   Advanced composite materials:   BMI can also be combined with reinforcing materials such as carbon fiber and glass fiber to prepare advanced composite materials with high strength, high modulus, high temperature resistance and good insulation properties. These composite materials are widely used in aerospace, automotive, electronics and other fields, such as in the manufacture of high-temperature sensors, electronic connectors and insulators.   Technical Indicators   Appearance Melting point Acid value Volatile Specification Gel time Toluene Solubility Yellow powder 150-160℃ ≤1mgKOH/g ≤1% ＞98% >100 S Fully soluble    N,N-4,4-diphenylmethyene bismaleimide manufactured by Yangchen Tech has extensive and important applications in electronic materials. Its excellent thermal resistance, chemical stability and electrical properties make it ideal for high-temperature insulation materials, electronic packaging materials, printed circuit boards, electronic coatings and films, and advanced composite materials. With the continuous development of the electronics industry, the application prospects of BMI in the field of electronic materials will be broader.   If you have any questions,pls feel free to contact: business@xysjgm.com  

PDM (N,N'-m-phenylene bismaleimide)  manufactured by Yangchen Tech is used as an anti-scorch agent. The mechanism of inhibiting early vulcanization during rubber processing is mainly related to its chemical properties and mode of action in rubber formulations. Here are the main aspects of how PDM inhibits early vulcanization of rubber:     Delayed vulcanization reaction: Vulcanizing agent PDM can react with vulcanizing agents (such as sulfur) in rubber to form a temporary, inactive vulcanizing agent intermediate. This intermediate is relatively stable at processing temperatures and will not immediately participate in the vulcanization reaction, thereby delaying the vulcanization process. This gives the rubber a longer processing time window, reducing the risk of early vulcanization.   Competing with vulcanization accelerators: In rubber formulations, the role of vulcanization accelerators is to accelerate the vulcanization reaction. PDM can compete with the vulcanization accelerator and form a stable complex with the vulcanization agent, thereby reducing the effective contact between the vulcanization accelerator and the vulcanization agent and slowing down the vulcanization speed. This helps maintain the stability of the rubber during processing and avoid premature vulcanization.   Thermal stability: Vulcanizing agent PDM  itself has high thermal stability and can remain stable at high temperatures without initiating or accelerating vulcanization reactions. This helps maintain rubber stability and processability during rubber processing, especially under high temperature conditions.   Adjust the vulcanization curve: PDM can change the vulcanization curve of the rubber, making the vulcanization reaction gentler and reducing the peak period of the vulcanization speed. This helps avoid aggressive vulcanization reactions in the rubber during processing, thereby reducing the risk of premature vulcanization.   Vulcanizing agent PDM effectively inhibits the early vulcanization of rubber by delaying the vulcanization reaction, competing with vulcanization accelerators, improving thermal stability, and adjusting the vulcanization curve. This makes PDM an important anti-scorch agent that can improve product quality and processing efficiency during rubber processing.   Technical indicators: Appearance Yellow powder Melting point ≥196℃ Moisture content ≤0.5% Ash content ≤0.5%   If you have any questions or need us to provide technical service support,pls feel free to contact: business@xysjgm.com