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Molecular Formula: C6H12N2S4
Molecular weight: 240.4329
CAS No.:137-26-8
Appearance: White or light gray powder
Specifications：
|
ITEMS |
SPECIFICATIONS |
|
Appearance (visual inspection) |
White or light gray powder |
|
Initial M.P. oC≥ |
142 |
|
heating loss %≤ |
0.4 |
|
Ash%≤ |
0.3 |
|
Residues on sieve(150μm), % ≤ |
0.1 |
|
Residues on sieve(63μm), % ≤ |
0.5 |
|
Oil content, % |
|
|
Granule diameter, mm |
Application:Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanisation of polychloroprene rubber with ETU and also be used as bactericide and pesticide
Packaging:
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
