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Dicumyl Peroxide
Pubdate：2014/05/15 INDUSTRIES Others PLASTIC RUBBER views：3029
Konson® Vulcanizing Agent DCP
Chemical Name Bis(alpha,alpha-dimethylbenzyl) peroxide
Molecular Formula C18H22O2
Molecular Weight 270.38
CAS No. 80-43-3
Specifications QB/ KE106-2013
DCP | DCP-40C | ||
| Specifications | Specifications | ||
| Appearance | White Crystal | White powder, granular or column-shaped granular | |
| Content (%wt)Min | 99 | DCP content（%wt） | 38-42 |
| Melting Point (℃)Min | 39 | Calcium carbonate content（%wt） | 58-62 |
| Total volatile matter (% wt)Max | 0.2 | Active oxygen content（%）Max | 2.3 |
| Melting colority (Pt-Co) Max | 100 | ||
Properties This product is white diamond-shaped crystal. It is insoluble in water; soluble in ethanol, ethyl
ether, benzene, isopropyl benzene and other organic solvents. Its specific gravity is 1.048, and it will sublimate under the high vacuum. In theory, active oxygen content is 5.92%, and its decomposition temperature is 90℃..
Applications As an excellent organic peroxide,DCP is mainly used as the crosslinking agents of PE,
EVA resins; the vulcanizing agent of EPDM, natural rubber, nitrile rubber; the initiating agent of polymerization reaction; the curing agent of unsaturated polyester; and the conditioning agent in polypropylene melt index, etc. It is widely used in wires and cable, EPS, shoemaking, fire retardant paint and other industries. .
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight
and rain.Storage temperature is below 30 ℃.
Packing 20kg net carton box lined with polyethylene film bags.
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