Accelerator DM CAS No.120-78-5
Description
Chemical Name: Dibenzothiazole Disulfide
Synonyms: DM, MBTS
Molecular Formula: C14H8N2S4
Structural Formula:
Molecular Weight: 332.44
CAS No.: 120-78-5
Properties
| Grade | Accelerator DM |
| Appearance | Grayish-white to light yellow |
| Melting Point ℃ | ≥ 164.0 |
| Heating Loss % | ≤ 0.40 |
| Ash Content % | ≤ 0.50 |
| Residue (150µm) % | ≤ 0.1 |
| Free, MBT % | ≤ 1.0 |
| Purity % | ≥ 95.0 |
| Solubility | Soluble in chloroformSlightly soluble in benzene, ethyl alcohol and carbon tetrachlorideInsoluble in gasoline, water and ethyl acetate |
Features
- Safe to use
- Disperses easily
- Non-polluting
- Aging resistant
- Broadly used in any rubber products
- With level and middle cure rate
- With higher vulcanization temperature: provides great delayed action and prevents from rapid vulcanization
Applications
- Accelerator for NR & SR
- Any tires
- Rubber tubes
- Rubber shoes
- Rubber cloth
- Can be used as plasticizer or delayed action activator when used in polychoroprene
Packing
20 KG/bag
