Sinocure Chemical Group Co.,Ltd.

Siperox® Organic peroxide

Siperox® DCP

Siperox®DCP is mainly used as various olefin polymers and copolymers such as polyethylene (PE), ethylene-vinyl acetate copolymer (EVA), chlorinated polyethylene (CPE), ethylene-propylene-diene terpolymer (EPDM) ), ethylene-propylene binary rubber (EPR), silicone rubber, urethane rubber cross-linking agent and polystyrene (PS) polymerization initiator. It is also a curing agent for unsaturated polyester resins. After DCP cross-linking, the physical properties of the polymer are improved. For example, after polyethylene cross-linking, its heat resistance, chemical resistance, pressure resistance, crack resistance and mechanical strength can all be increased.
With its excellent quality, Sinocure’s DCP is widely used in various plastic and rubber products such as building decoration materials, wires and cables, and plastic foam.

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SKU SCGOX004 Category


Cas No.:80-43-3

Chemical Name:Dicumyl peroxide

Bis(1-methyl-1-phenylethyl) peroxide; Bis(alpha,alpha-dimethylbenzyl)peroxide

Synonym:PEROXAN DC;Perkadox BC-FF;Perkadox 14S-FL

Molecular structure:


Items Standard
Appearance White crystalline powder
Purity >99%
Density(20℃) 1.1g/cm3
Melting point 39.5℃


SIPEROX® DCP is mainly used as rubber vulcanizing agent, initiator of styrene polymerization reaction, and also used as polyolefin crosslinking agent.

Packaging and Shipping:

20kgs/carton or 25kgs/ drum


1. This product should avoid high temperature or open flames. It can produce explosive mixtures when mixed with reducing agents, accelerators, sulfur and phosphorus.

2. The product should be stored in a special warehouse, cool, dry and ventilated, and the warehouse temperature should be controlled between -30℃-40℃.

3. Keep away from heat sources and open flames, and do not mix with other foreign objects.

4. When loading and unloading, please load and unload lightly and keep away from heat sources.


Chemical name

Dicumyl peroxide

Cas No.


Molecular formula


Molecular weight



20kgs/Carton, 25KGs/drum


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