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Bis hexasulphide piperidinothiocarbonyl DPTT-70GE CAS 971-15-3

DPTT-70GE is used for all kinds of rubber especially EPDM and II heat resistant products such as hoses, seals, sheaths.DPTT has fast vulcanization speed and high scorch safety in natural and synthetic rubber. As activator and co-promoter, it can be used with mercaptans and hyposulfonamides accelerators.

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Product Details

Chemical Name: Bis(piperidinothiocarbonyl)hexasulphide

Trade Name:XUANNUO®DPTT-70GE F140

CAS:971-15-3

Specifications:
Item	Standards
Appearance	White to Light-yellow Granules
Active Content (%)	70.0
Filtration (μm)	140.0
Binder	EPDM/EVM
Sulfur Content (%)	40.5
Density (g/cm3)	1.25
Melting point	Min 108℃
Purity	Min 96%
Ash content	Max 0.5%
Volatile content	Max 0.3%
63μmsieve residue	Max 0.5%

Applications:
This product can be used as the main accelerator in chlorosulfonated polyethylene rubber, styrene-butadiene rubber and butyl rubber. When used in combination with thiazole accelerators, it is especially suitable for nitrile rubber, and the vulcanizate has excellent compression deformation and heat resistance. When making latex sponge, it should be used together with accelerator MZ. This product is easy to disperse in dry rubber, and also easy to disperse in water. Not polluting. Generally used in the manufacture of heat-resistant products, cables, etc.

Package: 25kg/bag.600kg/pallet
Neutral packing, Original packing, Customized packing

Storage & Shelf Life:Stored in a dry and cool place. 1 year in its original packaging