WESTCO™ DCP 40KE CAS# 80-43-3

WESTCO™ DCP 40 KE is a 40% dicumyl peroxide on kaolin clay. It is used as a crosslinking agent for synthetic rubbers and polyolefins. It provides lower compression set and better heat resistance than sulfur cured compounds.

Packaging: 44 lb. Box


Appearance: White to off-white powder

39 - 41%

*Kaolin clay content:

59 - 61%

*Active oxygen:

2.32% min.

Specific gravity:


*Actual tech data / technical data values reported on Certificate of Analysis

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      • Western Reserve Chemicals
      • 60 S. Seiberling Street
      • Akron, OH 44305

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