|
English Name:Rubber Accelerator TMTM
Chemical Name:Tetramethyl thiuram monosulfide
Constitution Formula:
Molecular Formula:
Molecular Weight :208.38
Quality Standard: Enterprise standard
|
Index |
Data |
|
Appearance |
Yellow or Light yellow crystal powder |
|
Melting point::°C≥ |
100 |
|
Moisture:%≤ |
0.5 |
|
Ash content :% ≤ |
0.5 |
|
Fineness(100mesh Sieve Residue ) |
Non |
Properties:Yellow or Light yellow crystal powder, soluble in benzene, carbon bisulfide, toluene, chloroform,slightly soluble in grain alcohol, aether,insoluble in gasoline and water,scentless, tasteless and innocuous. It is steady for storage. When being heated with strong acid, it can decompose. It has good dispersing properties in rubber. It is combustible and the combustion temperature is 140°C. Its autoignition temperature is 270°C.
Specific Weight: 1.37-1.46.
Melting point: 100°C(min.)
Use: This product is a super vulcanization accelerator and widely used in natural rubber, Butyl rubber, butadien styene rubber, divinyl nitrile rubber, BUTYL and ethylene propylene terpolymer, and mainly applied in the manufacture of cable, tyre and adhesive tape, rubber tube, bright color products and transparent products , shoes and heat resistant products.
Packing: In polypropylene knitting bag lined with plastic film bag,each 25KG/bag in net weight.
|
