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| HB-Antioxidant MB |
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| 2-Mercaptobenzimidazole |
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| 583-39-1 |
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| A non-staining secondary antioxidant for natural rubber, CR, SBR, NBR and EPR, etc. Especially effective against heat oxidation in combination with amine. |
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Specific gravity: 1.40-1.44
Appearance: White powder
Initial M.P.(MIN): 290.0'C
Ash(MAX): 0.40%
Residue on 63μm sieve (Max): 0.50%
Oil content: 1.0-2.0%(At byuers' option) |
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