sell Rubber Accelerator DCBS

Accelerator DCBS (DZ)
Chemical name: N,N'-dicyclohexyl-2-benzothiazolesulfenamide
Molecular formula: C 19 H 26 N 2 S 2
Structure:

Specification:




NAME OF INDEX


 




Appearance


Offwhite Powder


Offwhite Granule


Oil treated Offwhite Powder




Initial Melting Point, °C≥


98.0


97.0


97.0




Cyclohexane Insolubles, % ≤


0.40


0.40


0.40




Ash(550 -800°C ), %≤


0.40


0.40


0.40




Heat Loss(65 -72°C ), %≤


0.40


0.40


0.40




Free Amine, % ≤


0.40


0.40


0.40




Purity, % ≥


96.0


96.0


94.5




Oil Content, %


-


-


1-1.5




 
Property: Bitter, freely soluble in alcohol, ether, acetone, benzene, toluene, dichloromethane, carbon tetrachloride and ethyl acetate, insoluble in water.
Use: DCBS is a sulfenamide accelerator with excellent anti-scorching property and delayed onset of cure. It is compatible with natural and synthetic rubbers, suitable for radial ply tyre, steel cord covegorbelt, rubber fittings, etc. Particularly it produces good adhesion to metal.
Packaging: Paper/plastics bag with liner.
Net Weight: 25kg
Storage: It shall be kept in a dry and ventilated place. Storage life: one year.