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

DPTT-70PE 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-70PE F100

CAS:971-15-3

Specifications:
Item	Standards
Appearance	White to Light-yellow Plate
Active Content (%)	70.0
Filtration (μm)	100.0
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 is used as auxiliary accelerator for natural rubber, synthetic rubber and latex. Since it can decompose free sulfur when heated, it can also be used as a vulcanizing agent, and the effective sulfur content is 28% of its mass. When used as a vulcanizing agent, it is relatively safe at operating temperature, and the vulcanizate has excellent heat resistance and aging resistance. Effective guarantee of activity of DPTT due to pre-dispersed masterbatch.

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