GOYENCHEM-DM/MBTS 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 | GOYENCHEM-DM-P | GOYENCHEM-DM-G |
| Appearance | Powder | Granule |
| Color | Gray-white to light yellow | Gray-white to light yellow |
| Initial Melting Point ℃ | 170 min | 170 min |
| Heating Loss % | 0.3 max | 0.3 max |
| Ash (%) | 0.3 max | 0.3 max |
| Residue on 150µm sieve (%)≦ | 0.1 | – |
| Residue on 63 µm sieve (%)≦ | 0.5 | – |
| Granule diameter (mm) | – | 1.5 |
| Solubility | Soluble in chloroform
Slightly soluble in benzene, ethyl alcohol and carbon tetrachloride Insoluble 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
Application
- Accelerate 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
Storage
- Store in a cool, dry, and well‐ventilated place.
- Keep away from fire and avoid direct sunlight, long‐term freezing, or damp.
- Seal tightly after use.
- Protect from extreme temperatures
