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Product：Copper II dimethyldithiocarbamate
CAS Number：137-29-1
Quality Standard：99.00%
Package Kg/drum：25kg/bag
Place of orgin：cn
Order |
| Detailed Introduction： |
Product specifications
English name:Rubber Accelerator CUMDC(Copper II dimethyldithiocarbamate)
CAS number:137-29-1
Purity:99.5%
Best quality and Competitive price
Specifications
A fast primary or secondary accelerator for natural and synthetic rubber.
Specification:
|
Item |
Oiled powder |
Granule |
|
Appearance (visual inspection) |
brown powder |
|
Temperature of Decomposition oC≥ |
300.0 |
300.0 |
|
heating loss %≤ |
0.50 |
0.50 |
|
Copper content % |
19.0-22.0 |
18.8-21.8 |
|
Residues on sieve(150μm), % ≤ |
0.40 |
0.40 |
|
Oil content, % |
—— |
1.0-2.0 |
Properties:It is dark brown powder with slight odor and toxicity. Relative density: 1.70~1.78. Will be decomposed at above 300°C. Insoluble in water, gasoline or ethanol, soluble in acetone, benzene and chloroform. Good storage stability.
Application:CDMC is used as fast vulcanizing agent for natural rubber and synthetic rubber. It can be used for SBR C.V. system.
Packing: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. The validity is 2 years.
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