Email:willing@willingchem.com Tel:+86-21-34225991 
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Email:willing@willingchem.com Tel:+86-21-34225991 Corporate Mailboxes Chinese English
Address: Chemical Industry-Intensive Area，Puyang，Henan，China
Phone: Ms xu 86 13585810404
Telephone: 0086-21-34225991、34225992
Fax: 021-34225993
Chemical Name：N-methyl-maleimide
Synonyms：N-methyl maleic imide; 1-methyl-1H-pyrrole-2,5-dione
Formula： C5H5NO2
Structure：
Molecular weight： 111.10
CAS NO： 930-88-1
Product Specification：
Project | Specification |
Appearance | White crystals |
Content≥ | 98.5% |
Melting point | 93～98℃ |
Ash content≤ | 0.3% |
Loss on dressing≤ | 0.3% |
Characters：White crystals, melting point 93 ~ 98 ℃, soluble in dimethylformamide and dimethylacetamide, slightly soluble in acetone and benzene, insoluble in water in normal temperature
Use：MMI is an important new resin modified monomer. It can significantly improve the transition temperature and decomposition temperature of ABS, PVC, PMMA 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.
Packaging：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.
Main business
The company is mainly engaged in the research and development, production and sales of rubber auxiliaries, which are mainly used in the rubber industry.
Through years of development, the company can now use the cleaning process to produce thiazoles, sulfenamides, thiurams, dithiocarbamates, vulcanizing agents and other rubber additives, with an annual production capacity of nearly 20,000 tons. The company has become the most complete enterprise of domestic accelerators. The comprehensive quality indicators of major products have reached or exceeded the level of internationally renowned enterprises. The output of thiram and dithiocarbamate products ranks in the same industry in the country. In the first place, it has become one of the world's most influential manufacturers of accelerator products, and has maintained a leading position in the development and application of new additives and innovative additives.
