1.Formula: Rubber Accelerator MBTS(DM)
Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C14H8N2S4
Molecular Weight: 332.50
CAS No: 120-78-5
2.Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
3.Application: Generally used for natural and many synthetic rubbers. Used in manufacture of tires, rubber tubes, rubber shoes, rubber cloth and other technical rubber goods. Accelerator MBTS works as plasticizer and delayed cation activitor in polychoropene.
4.Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 2 years when stored under normal conditions.
5.Packaging: Woven bags lined with plastic bag. 25Kg net each
6.Specification:
| Specification: | ||||
| NO. | Item | Unit | Specification | |
| 1 | Appearance | Light-yellow powder | ||
| 2 | Initial M. P. (Min) | °C | 170 | |
| 3 | Loss on drying (Max) | 0.30 | ||
| 4 | Ash (Max) | % | 0.30 | |
| 5 | Residues on150μm sieve, % ≤ | % | 0.10 | |