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Antioxidant MBZ
Chemical Name: Zine salt of 2-mercaptobenzimidazole
Specification:
| Item | Powder | Oiled powder |
| Appearance | White powder | |
| Initial M.P. οC ≥ | 240.0 | 240.0 |
| Loss on drying % ≤ | 0.50 | 0.50 |
| Zinc content % | 18.0-20.0 | 18.0-20.0 |
| Residues on 150μm sieve, % ≤ | 0.50 | 0.50 |
| Additive, % | -- | 1.0-2.0 |
Properties:
White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water.
Application:
Applications A non-staining secondary antioxidant for NR, CR, SBR, NBR, EPR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP.
Packaging:
25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage:
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water.
Application:
Applications A non-staining secondary antioxidant for NR, CR, SBR, NBR, EPR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP.
Packaging:
25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage:
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
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