| Name: | Accelerator NOBS/MBS |
|---|---|
| CAS No.: | 102-77-2 |
| EINECS No.: | 203-052-4 |
| MF: | C11H12N2S2O |
| Purity: | 99.7 min |
| Initial M.P. (Min): | 80 |
| Loss on Drying: | 0.50 |
| Packing: | 25kg/bag |
| Type: | Sulfenamides Rubber Accelerator |
| Application: | Natural Rubber, Synthetic Rubber Common Use Antioxidant |
| Storage: | Dry and Cooling Place |
| Place of Origin: | China |
| Inquiry |
Product Description
SPECIFICATIONS | ||
Item | Crystal | Granular |
Appearance | Light yellow or orange crystal Light yellow or orange granular | |
Initial M.P. (Min) ≥ °C | 80.0 | 80.0 |
Loss on drying (Max) ≤ % | 0.50 | 0.50 |
Ash (Max) ≤ % | 0.30 | 0.30 |
Insoluble in methanol (Max) ≤ % | 0.50 | 0.50 |
Characteristics
Light yellow or orange crystal (granular). No poison with a little odor of ammonia. Soluble in benzene, acetone. chloroform, insoluble in water and acid, alkali with lower concentration.
Applications
An excellent delayed accelerator. The performance is similar as CZ with better scorch safety Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts.
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