Rubber Accelerator CA

Rubber Accelerator CA

Product Name:
N-N'-diphenyl thiourea
Molecular Formula: C13H12N2S
Molecular Weight: 228.31
Gravity: 1.32
CAS NO.: 102-08-9
Package: 25kg/bag
Storage Life: 24months
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Product Details

Rubber Accelerator DPTU(CA) 102-08-9


Description:


Chemical Name

N-N'-diphenyl thiourea

Molecular Formula

C13H12N2S

Molecular Structureimage001.png
Molecular Weight

228.31

Gravity

1.32

CAS NO.

102-08-9

Package25kg/bag
Storage Life24 months


Specification:


DPTU


Function:

White powder. A little bitter, flammability, almost no poison. Soluble in alcohol, diethyl ether, acetone, cyclohexanone, tetrahydrofuran, partly soluble in all PVC plasticizers,insoluble in water and CS2. Soluble in alkali solutions and precipitation from acid solutions.

 

 Medium-speed vulcanization accelerator. Synergises with sulfur donor to boost vulcanization when used in NR and SBR. Need zinc oxide to be effective. Used as secondary accelerator in CR vulcanization and EPDR vulcanization system. Used in latex products, cables and general industrial products. It's critical temperature is 80℃.










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