Dicumyl Peroxide dcp 99% CAS NO 80-43-3

DCP is white crystalline.Melting point of 41 - 42 ℃. Relative density of 1.082.Decomposition temperature 120 - 125 ℃ room temperature stable. Gradually become yellowish under light. Insoluble water, soluble ethanol, ether,acetic acid, benzene and petroleum ether. Theoretical Active Oxygen 5.92% (purity 100%), 5.62% (95% purity); Half Life Data: 100hr, Half Life Temp………101℃ 10hr, Half Life Temp………117℃ 1min, Half Life Temp……171℃ Specification: Testing Item First Glass Appearance White crystal Purity,% 99.5 min Melting point,℃ 39.0 min Total volatile content,% 0.20 max Melt color (Pt-Co) 100 max Application:  An efficient organic peroxide crosslinking agent for PE,EVA,EPR,Siclione and VAE.  Crosslinking agent for EVA foam sheet,EVA shoe sole,PE foam.  Initiator of polymerization of styrene, mainly used for EPS resin.  Initiator/crosslinking agent for XLPE,mainly used for cable insulation material.  Curing agent or hardener for UP resin,acrylate resin. Package and Storage: 20kg,Carton;5kg one bag,4 bags in one carton Storage in dry and ventilative warehouse, avoid rain, moisture. Away from fire and heat, avoid exposure, with no direct contact with the acid or mixed. Shelf life of two years.