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.