vulcanization accelerators DCBS(DZ)|TBBS(NS)--Anshan Kaitian Chemicals Co.,Ltd.

PRODUCTS

Accelerator DCBS (DZ)

Chemical name: N,N'-dicyclohexyl-2-benzothiazolesulfenamide
Molecular formula: C₁₉H₂₆N₂S₂
Structure:

Specification:

NAME OF INDEX	TARGETS & LIMITS
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.