TMTD POWDER

TMTD POWDER

Properties: White powder. Density 1.29 in temperature 20℃. Gravity:1.43. Soluble in chloroform, acetone, benzene, hardly soluble in carbon tetrachloride, ethyl alcohol. Insoluble in water or gasoline.   Application: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-curred elastomers. A valuable secondary accelerator for EPDM. Mainly used as a retarder in the vulcanisation of polychloroprene rubber with ETU.   Storage: Storaged in the dry and cool place with good ventilation.   Packaging: 25Kg Polypropyrene knitted bags lined with polyethylene bags   Shelf life: 2 years

Commodity Name: Rubber Accelerator TMTD      Molecular Formula: C6H12N2S4

ChemicalName: Tetramethyl-thiuram-Disulfide     Molecular Weight: 240.41

CAS NO: 137-26-8

Specification:

 

Appearance

Initial M.P.

Loss on drying

Ash

Residue on 150μm sieve

Residue on 63μm sieve

Purity

 

 

 

White powder

141.0℃  Min

0.50% Max

0.40% Max

0.1 % Max

0.5 % Max

96.0% Min

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