| Chemical Name: |
Tellurium Diethyl Dithiocarbamate |
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| structure: |
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| Molecular Formula: |
C20H40N4S8Te |
| Molecular Weight: |
721 |
| CAS NO: |
20941-65-5 |
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| Specification: |
| Item |
Powder |
Oiled powder |
| Appearance |
Yellow powder |
| Initial M.P.¡æ ≥ |
105.0 |
105.0 |
| Loss on drying % ≤ |
0.50 |
0.50 |
| Zinc content % |
16.5-19.0 |
16.5-19.0 |
| Residues on 150μm sieve, % ≤ |
0.10 |
0.10 |
| Residues on 63μm), % ≤ |
0.50 |
0.50 |
| Additive, % |
\ |
0.1-2.0 |
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| Properties: |
Yellow powder. The density is 1.48g/cm3. Soluble in chloroform, benzene and carbon disulfide, slightly soluble in alcohol and gasoline, insoluble in water. |
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| Application: |
Used for super accelerator in natural rubber, styrene-butadiene rubber. In general, using with some other kind of accelerators such as benzothiazole, sulfenamide. A fast velocity at vulcanizing temperature can be obtained, and intension can be increased. Suitable for making inner tube of tires, soft tube, isolating layer of wire and cable, etc. |
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| Packaging: |
25kg plastic woven bag, paperwith plastic film bag, 25kg drum. |
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| Storage: |
The product should be stored in the dßµand cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year. |
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