
Rubber antioxidant MBZ
Chemical name: 2-thiolbenzimidazole zinc salt
Structural formula:
Molecular Formula: C14:10N4S2Zn
Molecular weight: 363.77
CASE NO: 3030-80-6
Product Specifications:
project |
powder |
Oil powder |
Appearance (visual) |
White powder |
|
I. Primary melting point °C ≥ |
240.0 |
240.0 |
Heating reduction % ≤ |
0.50 |
0.50 |
Zinc content % |
18.0-20.0 |
18.0-20.0 |
Sieve residue (100 mesh) % ≤ |
0.50 |
0.50 |
Oil content % |
- |
1.0-2.0 |
Properties: This product is white powder, odorless, bitter taste. Soluble in acetone, ethanol, insoluble in benzene, gasoline, water
Uses: Mainly used for NR, CR, EPR, SBR, NBR. Its effect is similar to MB, with the effect of decomposing peroxides.
Packing: 25kg plastic woven bags, paper-plastic composite bags, kraft paper bags.
Storage: Should be stored in a cool, dry, well-ventilated place. The packaged products should be protected from direct sunlight and have an expiration date of 2 years.
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