Tetramethyl thiuram monosulfide CAS 97-74-5 Industrial Fine Chemicals
Pale yellow crystalline powder.Melting point is 104 ℃.Soluble in ethanol, chloroform, benzene, acetone, dichloroethane, carbon disulfide, slightly soluble in cold ether, insoluble in water, gas oil.Odorless, tasteless.Stable storage.
Light Yellow powder/granule
Initial M.P. ℃≥
Loss on Drying %≤
Residues (Sieve150μm) %≤
Residues (Sieve63μm) %≤
This product is not color, not pollution of super promoter, is mainly used in natural rubber and synthetic rubber. After effect than thiuram disulfide and dithiocarbamate salts promoter, scorch resistance excellent performance. This product can be used alone, also can with thiazole, amine, aldehyde, guanidine and accelerator, is thiazole class surfactant of the accelerator, must by zinc oxide as a surfactant. In general (designed.the GN - type A) delay of Ding Jiao cure effect. In the latex and dithiocarbamate salts and tends to have a material early curing can reduce. This product cannot be separated from active sulphur, cannot be used without sulfur.
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