| Chemical Name: |
Zinc salt of 2-mercaptobenzimidazole |
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| structure: |
 |
| Molecular Formula: |
C14H10N4S2Zn |
| Molecular Weight: |
363.77 |
| CAS NO: |
3030-80-6 |
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| Specification: |
| Item |
Powder |
Oiled powder |
| Appearance |
White powder |
| Initial M.P. οC ≥ |
240.0 |
240.0 |
| Loss on drying % ≤ |
1.50 |
1.50 |
| Zinc content % |
18.0-20.0 |
18.0-20.0 |
| Residues on 150μm sieve, % ≤ |
0.50 |
0.50 |
| Additive, % |
\ |
0.1-2.0 |
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| Properties: |
White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water |
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| Application: |
A non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, 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 |
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| Packaging: |
25kg plastic woven bag, paper with plastic film bag, kraft paper bag |
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| 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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