Rubber accelerator TBBS
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rubber accelerator tbbs
Chemical name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Molecular Formula: C11H14N2S2
Molecular Weight: 238.37
CAS NO. : 95-31-8
properties: Its industrial product is milk-white or light-yellow-brown granular. Soluble in benzene, chloroform, carbon bisulfide, acetone, methanol, ethanol, but hard in gasoline, not soluble in water, this acid, thin alkali.
Application: a Vulanization accelerator with delayed action, short cure time, has high antiscorthing quality and processing safety. Widely used in all sorts of rubber products and tyres, especially the meradial tyre. The product is excellent delayed accelerator with more delayed action and great curing rate .
Package: 25kgs(N. W. ) in plastic woven bag lined with plastic film bag inside or at buyers request
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 1 year when stored under normal conditions.
Item Top Grade First Grade
Appearance Milky white or light yellowish brown poweder
Melting point, 0, min 106 104
Heating loss, % , max 0.3 0.4
Ash content, % , max 0.3 0.4
Residue(1505m) % , max 0.1 0.1