Crosslinking agent DCP

　　Chemical name: Dicumyl peroxide, dicumyl peroxide

　　CAS# 80-43-3

　　Molecular formula [C 6 H 5 C (CH3) 2 O] 2

　　Molecular weight 270.38

　　Appearance (visual inspection) White diamond crystal

　　content, %, ≥ 99

　　Melting point, ℃, ≥ 39

　　Total volatile matter (%), ≤ 0.10

　　Properties: This product is white diamond-shaped crystals, insoluble in water; soluble in organic solvents such as ethanol, ether, benzene, cumene and so on. Specific gravity D420 1.0481, sublimation under high vacuum, active oxygen 5.92%, decomposition temperature 1200C. Bulk density (g/ml) 0.69-0.75, half-life 1 minute at 1800C; 1 hour at 1350C; 10 hours at 1160C.

　　Application: DCP is an excellent organic peroxide, which can be used as an initiator for monomer polymerization, as a vulcanizing agent and crosslinking agent for polymer materials. Widely used in rubber, polyolefin, foam plastic, cross-linked PE insulated power cable, shoe making, flame retardant coating and other industries.

　　Package: Cardboard box, net weight 25KG.

　　Storage and transportation: 1. The storage temperature of this product is below 300C, and it is not easy to deteriorate.

　　2. Avoid exposure and intense vibration during transportation.

　　3. Avoid heat, it is strictly prohibited to store and transport with strong acid, reducing agent, etc.