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

DPTT-70GN 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-70GN

CAS:971-15-3

Specifications:
Item	Standards
Appearance	White to Light-yellow Granules
Active Content (%)	70.0
Filtration (μm)	140.0
Binder	NBR
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:
DPTT accelerates the vulcanization rate of natural rubber and synthetic rubber, with high searing safety. It can be combined with thiols and sulfenamide accelerators as activators and secondary accelerators. A little DPTT combined with thiuram accelerator can improve the aging resistance of vulcanizate.Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators. 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