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CAS No.: 102-77-2
Other Names: NOBS/MBS
MF:
EINECS No.:
Purity:
Place of Origin: China (Mainland)
Type:
Usage: Rubber Auxiliary Agents
Brand Name: Torch
Model Number:
form: little yellow granule

Specifications


Rubber Chemicals-Rubber Accelerator NOBS/MBS
(N-Oxydienthylene-2-benzothiazole sulfenamide) 
1, Specilication:(GB8829-88) 
Item
Specification
1st Grade
Qualified
Melting point,°C≥
80.0
78.0
Rednction in weight after heating,%≤
0.50
0.50
Ash,%≤
0.30
0.40

2, Properties:Light -yellow powder or grain, Soluble in dichloromethane, acetone, benzol, ethyl acetate, alcohol, little soluble in gasoline and not soluble in water. It can be resolved when being heated. 
3, Application:A late-effect accelerator for vulcanization. Especially suitable for the basic furnancecarbon black natural rubber and synthetic rubber. Able to improve the physical and chemical properties of rubber. 
4, Package:Polypropyrene dnitted bags lined with polyethylene bags. Net weight 25kg per bag.