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Dicumyl Peroxide 99 Used On Rubber As Corsslinking Agent - China

price: contact company for price

Brief Introduction:

Dicumyl peroxide 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℃

Type 1, DCP 99% , Crystal


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


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.

Type 2, DCP 40% with carrier CaCO3, powder form


Appearance White powder

DCP content, % 39- 41

Active oxygen content, % 2.28- 2.4

Calcium carbonate content, % 59- 61

Volatile, % ≤0.01

Screen residue rate A. 28.5% max( 80meshes)

B. 5% max( 40meshes)

C. 0% ( 30meshes)

It is mainly used as crosslinking agent for synthetic rubber.

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.

Company Contact:

  • Phone: 862260938150

  • Address: 6-2-802, Yueyangli, CBD, Binhai New Area, Tianjin,, Tianjin, China

  • Email: Email

Published date: October 21, 2015 -

  • Business Description: Tianjin Icason Technology Co.,Ltd is the customer manufacturing and services business unit of ICASON GROUP. Icason is committed to being the preferred global supplier on cross linking agent, also called curing agent and vulcanizing agent,based on diverse industries. In the past more than two decades, ICASON works closely with customers to resolve development challenges on the polymerization reaction and polycondensation reaction.

    Our focus is on three series Vulcanizing Agent Series, Curing Agent Series, and Co crosslinking Agent Series, Which are mainly used to the Coating, Rubber, Plastics, Electrical Insulation and Foundry Industries.

    We have a reputation for providing customers across a wide range of cross link agents with flexible options and diverse solutions. Our insights into trends, innovative technologies and new concepts mean that we can find solutions to your unique challenges and identify opportunities for your business and products.

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