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| Nocrac B |
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| Reaction product of diphenylamine and acetone |
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| 68412-48-6 |
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Used for NR, IR. BR, SBR, NBR and CR.
A superior antioxidant for heat and flex-cracking resistant and has no influence on vulcanizing action and non-bleeding character.
Suitable only for dark color products, especially tire carcasses and inner-tubes. |
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Appearance: Dark brown viscous liquid
Ash: 0.3% max.
Heating lossP: 0.5% max.
Specific gravity: 1.06-1.12(at 25'C)
Antioxidant efficiency: Heat and flex-cracking resistant
Rubber staining property: Remarkable
Recommended quantity: 1-2 phr |
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