Chemical Product
Properties: Light yellow powder with light bitter taste. Specific density is 1.65–1.72. Hardlysoluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali
Application: Used for NR, IR, SR, SBR, NBR, EPDM and their latexes. A fast curing primary or secondary effective ultra-accelerator for natural and synthetic latex form compounds. Can be used advantageously for dipped, spread, and cast goods. Similar in property that of PZ. Less resistance to scorching than PZ and shows a slight tendency to premature vulcanization. An antioxidant in adhesive systems
Storage: Storage in the dry and cool place with good ventilation.
Packaging:25Kg kraft paper bag
Commodity Name: Rubber Accelerator ZMBT Molecular Formula: C14H8N2S4Zn
Chemical Name: Zinc 2-mercaptobenzothiazole Molecular Weight: 397.86
CAS NO: 155-04-4
Specification:
| Item | ZMBT-15 | ZMBT-5 | ZMBT-2 | ZMBT-1 |
| Appearance | Light yellow powder | White powder | ||
| Loss on drying%≤ | 0.3 | 0.3 | 0.3 | 0.3 |
| Zinccontent % | 15-18 | 16-22 | 18-22 | 18-22 |
| Free M %≤ | 5≦MBT≦15 | 2≦MBT≦5 | ≦2 | ≦1 |
| Residues on150μm),% ≤ | 0.10 | |||
