rubber accelerator TMTD/TT/TMT

Accelerator TMTD(TT/TMT) Chemical Name Tetramethyl thiuram disulfide Molecular Formula C6H12N2S4 Gravity 1.29 Molecular Weight 240.41 CAS NO. 137-26-8 Specification Powder Oil-coated Powder Granule White or Light Gray Initial M.P. ℃≥ 142.0 142.0 142.0 Loss on Drying %≤ 0.40 0.50 0.40 Ash %≤ 0.30 0.30 0.30 Residues(150μm) % ≤ 0.10 0.10 -- Oil Content % -- 1.0-2.0 -- Properties : Soluble in benzene, acetone, chloroform, carbon disulfide, slightly soluble in ethanol and ether. Insoluble in water, dilute alkali, petrol. It is no odor, but stimulus to respiratory passage and skin, therefore should avoid sucking into the dust of this material and contacting with eyes or skin. Storage is stable. Uses : Used as ultra accelerator for natural rubber and synthesis rubber and latex rubber, also is a good secondary accelerator for thiazole accelerator and could also perform acceleration together with other accelerators for continuous vulcanizing rubber. Mainly used for the manufacturing of tire, tire tube, shoes, medical devices, cable, industrial products, etc. Package 25kg/bag Storage Life 24 months