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    N-carboxy phenyl maleimide (P-CPMI)

  • Category:
    (Bis) maleimide monomer
  • Browse number:
  • Release time:
    2018-09-22 17:43:45

Chemical Name:N-carboxy phenyl maleimide

English Name: N-carboxy phenyl maleimide



Molecular weight:217

Product Specifications:




Pale yellow crystal



Melting point


Ash content≤


Loss on dressing≤


Characters:Pale yellow crystals, melting point 240 ~ 244 ℃, soluble in dimethylformamide, tetrahydrofuran, slightly soluble in acetone and benzene-soluble, insoluble in chloroform in normal temperature.

Use:P-CPMI is an important new resin modified monomer. It can significantly improve the transition temperature and decomposition temperature of ABS, PVC, PVA and other plastic glass. Also, it can improve the process performance and mechanical properties. Meanwhile, it can be widely used as intermediates in dyes, pharmaceuticals and functional polymers.

Package:25Kg plastic woven bag, paper bag or kraft paper bag.

Store:Should be stored in a cool, dry and well-ventilated place. Packaged products should avoid direct sunlight.

Explanation:We can provide different purity of the products according to customer demand. Packaging of the product can be adjusted according to customer demand.

Development prospects 

     The rubber additive is a general term for various chemicals which are added to the rubber during rubber processing and which can improve the rubber processing property, improve the quality of the rubber product, and reduce the cost. Rubber additives are important raw materials for the rubber industry. Rubber additives play an important role in the improvement of processing and application properties of rubber products. The rubber additives with excellent performance can not only improve the processing performance, improve the quality of products, reduce energy consumption and production. Cost, and can prevent aging degradation and prolong the service life of rubber products. Rubber additives products comply with national industrial policies:

     The "Industrial Structure Adjustment Guidance Catalogue" (National Development and Reform Commission (2011)), the eleventh item of the "encouraging category", "Petrochemical Chemicals", the 14th item "Environmental Catalysts and Auxiliaries" and the 17th item "High" Performance radial tires and supporting special materials are all related to the support of the rubber additives industry.

      According to statistics, nearly 90% of the application of rubber additives is related to automobiles, and 70% of its output is used for tire production. In recent years, with the continuous growth of the global automotive industry, high-speed railway and aerospace industries, the demand for rubber products will continue to flourish, and the rubber industry will continue to develop. At the same time, the eastward shift of the international rubber industry has also provided a rapid development opportunity for China's rubber auxiliaries industry. Especially in recent years, international rubber auxiliaries production enterprises have continuously shut down their production facilities, which has made the domestic industry gain greater development. Space, China's rubber additives industry has become increasingly dominant in the global market.



Contact Information

Factory add:Chemical Industry-Intensive Area,Puyang,Henan,China


Marketing Department  Exporting

Add:No. 80-1002, shanghai Garden Phase II, No. 7886, Humin Road, Shanghai, China.





Add:No.148,Middle Pushang Road,Puyang City,Henan,China

P.C :457000

Tel:0393-5389904  8909096  13721752522 


Rubber additives,phenolic resin,special phenolic resin,organic chemical intermediates,bismaleimide,rubber vulcanization accelerator,vulcanization agent,accelerator