N-m-phenylene bismaleimide
C14H8N2O4
3006-93-7
PDM can be used in thick and large NR products and other rubber products
Chemical Name:N,N-m-phenylene bismaleimide
Molecular Formula:C14H8N2O4
Molecular Weight:268.23
CAS NO:3006-93-7
|
Item |
Specification |
|
Appearance |
Yellow or light brown powder |
|
Purity |
≥99 |
|
Melting point |
≥195℃ |
|
Loss on Drying |
≤0.3% |
|
Ash |
≤0.3% |
|
Residue on 150 um Sieve |
≤0.10% |
Properties:Yellow or brown powder, specific gravity of 1.44 was dissolved in tetrahydrofuran and heated acetone, insoluble in petroleum ether, chloroform, benzene and water.
Application:PDM can be used as auxiliary curing agent, can significantly improve the correlation performance, increase heat resistance, suitable for high temperature curing system, reducing the compression is very obviousbut also reduce the amount of peroxide, preventing the processing of rubber in the focus burning, improve tire cord and rubber and metal bond strength.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag .
Storage: The product should be stored in a dry and cooling place with good ventilation. Avoid exposure to direct sunlight.
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