| Rubber Accelerator MBT | |
| Chemical Name | 2-Mercaptobenzothiazole |
| Molecular Formula | C7H5NS2 |
| Molecular Weight | 167.26 |
| CAS No. | 149-30-4 |
| Structural Type |  |
|
Specification |
|
|
Item |
First grade |
|
Assay Content%Min |
97.0 |
|
Appearance(visual Inspection) |
Light yellow powder or granule |
|
Initial M.P.,’C Min |
171.0 |
|
Loss on drying% Max |
0.40 |
|
Ash content% Max |
0.30 |
|
Residues(150um)%Max |
0.10 |
Properties:
It is yellow powder or granule with little osmyl And taste bitter. The density is 1.42-1.52.Soluble in ethyl acetate, ethanol, solution of NaOH and Na2CO3, insoluble in benzene, water and gasoline. Good storage stability. Lower explosion limit is21g/m3.
Applications
Fast, non-staining accelerator for both dry Rubber and latex applications. As acidic accelerator currently and a medium fast Primary accelerator. Impacts excellent Aging properties when used both alone and In combination with alkali curing agent TMTD, TMTD or DPG as secondary Accelerator and it confers excellent aging Characteristics to Vulcanizate. It has many Dispersion with low pollution. Mainly used I In the production of tires, tubes, footwear, Rubber belt and hose etc.
Package
25Kg paper-plastic film bag, Kraft paper bag and Or jumbo bag.
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