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Dicumyl peroxide(DCP-40C)

Dicumyl peroxide(DCP-40C)

产品描述
Parameters

过氧化二异丙苯(DCP-40C)

Active component: Dicumyl peroxide (DCP) ≤40% Carrier: Calcium Carbonate ≥60%

I: Safety Data

Flash point (open-cup)........................127 ℃

Self-accelerating decomposition temperature (SADT)......................91 ℃

United Nations number...........................3110

China's dangerous chemicals number.....................52030

II: Specification

Appearance: White powder, granular or column-shaped granular
DCP content(%wt): 40±2
Calcium carbonate content(%wt): 60±2
Active oxygen content(%): ≤2.3

 

III: Properties
White powder, granular or column-shaped granular, insoluble in water and organic solvents. Decomposing temp.: 120℃.

Half-life period: 1 min. when temp. is 180℃; 1hrs. when temp. is 135℃; 10hrs. when temp. is 116℃.

 

IV: Usage
DCP-40C can be used as a cross-linking agent and vulcanizing agent in macro-molecular materials. It can be widely used in rubber, polyolefin, foam plastic, PE cable insulting, shoe-making and flame-retardant coating industries etc.


V: Packing
(1)Charged into PE plastic bags, each 5kgs net weight and packed in carton box, each 20kgs net weight;

(2)Not damageable if stored below 30℃;

(3)Kept from direct sunbeam and avoid violent shaking during transportation;

(4)Not permissible to be accompanied with strong acids or reductive agents during storage or shipment.

 

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