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Molecular Formula: C6H12CuN2S4
Molecular weight: 303.9789
CAS No.: 137-29-1
Appearance: Brown Powder
Specifications
|
ITEMS |
SPECIFICATIONS |
|
Appearance (visual inspection) |
|
|
Initial M.P. oC≥ |
300 |
|
heating loss %≤ |
0.5 |
|
Zinc content % |
19.0-22.0 |
|
Residues on sieve(150μm), % ≤ |
0.1 |
|
Residues on sieve(63μm), % ≤ |
0.5 |
|
Oil content, % |
1.0-2.0 |
Properties:Black brown powders. A little smell. Density is 1.70
Applications: Mainly used at carbon, industrial products ect..Used as main accelerator in styrene-butadiene rubber, the use level is 0.2~0.75, matching with 1.5~0.2 of sulfonamide and 2.0~0.5 of sulfur; used as second accelerator, adding 0.05~0.2 of it, matching with 0.5~2.0 sulfonamide and 2.5~1.5 of sulfur. Used as main accelerator in butyl rubber, the use level is 1.0~2.0, matching with 0.5~2.0 sulfonamide and 2.0~1.0 of sulfur.
