RUBBER ACCELERATOR TMTM（TS）
C6H12N2S3
97-74-5
Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate
Chemical Name: Tetramethyl thiuram monosulfide
Molecular Formula: C6H12N2S3
Molecular Structure:
Molecular Weight: 208.36
CAS NO.: 97-74-5
Specifications:
|
Item |
Powder |
Oiled Powder |
|
Appearance |
Yellow powder |
|
|
Assay,%≥ |
97.0 |
96.0 |
|
Initial Melting Point℃≥ |
104.0 |
103.0 |
|
Final Melting Point℃ |
107.0~112.0 |
107.0~112.0 |
|
Loss on Drying%≤ |
0.30 |
0.30 |
|
Ash%≤ |
0.30 |
0.30 |
|
Residue on 63μm Sieve,%≤ |
0.50 |
0.50 |
|
Residue on 150μm Sieve,%≤ |
0.10 |
0.10 |
|
Oil content,% |
---- |
1.0~2.0 |
|
Physical property |
||
|
Density at 20℃(kg/m³) |
1400 |
1400 |
|
Bulk density(kg/m³) |
410-450 |
410-450 |
Properties: The yellow powder.No osmyl and no taste. Soluble in benzene, acetone,CH2CI2,CS2, toluene, party soluble in alcohol and diethyl ether, insoluble in gasoline and water Stabilization for storage.
Applications: Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate . Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration. No cure activilty in the absence of added elemental sulphur. An excellent accelerator for polychloroprene in association with DPG and Sulphur. It's critical temperature is 121οC.
Package: 20kg or 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. Since the date of production, the storage period is 24 months.
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