Rubber Accelerator TBBS (NS)
| Chemical Name: |
N-tert-butyl-2-benzothiazole Sulfenamide |
| Molecular Structure: |
 |
| Molecular Formula: |
C 11 H 14 N 2 S 2 |
| Molecular Weight: |
238 |
| CAS#: |
95-31-8 |
| Specifications: |
|
| |
| Item |
Specifications |
High grade |
1st grade |
Qualified |
| Appearance |
White or light yellow Power |
| Initial Melting Point ,°C Min. |
106.0 |
104.0 |
103.0 |
| Heat Loss,% Max. |
0.30 |
0.30 |
0.50 |
| Ash,% Max. |
0.30 |
0.30 |
0.50 |
| Residue on 150 µm Sieve Max. |
0.0 |
0.1 |
0.1 |
|
| Properties |
The density is 1.26-1.32g/cm 3 , soluble in benzene, chloroform, carbon disulfide, acetone, methanol, alcohol, difficultly soluble in gasoline, insoluble in water, dilute acid and dilute alkali solution. |
| Applications: |
TBBS is a delayed action accelerator of vulcanization for natural and synthetic rubber. The speed of vulcanization is similar to CBS's, but it's delaying is larger than the CBS. There is little pollution and the color is changeless. It can be used as rubber products of tyre. |
| Storage: |
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. |
| Packing: |
In 25kg paper bags with plastic inner. |
Add: Lingang industrial park, Guanyun county, Lianyungang, Jiangsu, 222228, China.
Tel: +86-518-88585887 / 88586222 / 88588588 Fax: +86-518-88586887 |
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