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| Nocrac DAH |
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| 2,5-Di-tert-amylhydroquinone |
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| 79-74-3 |
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Used for NR, IR, BR, SBR, NBR and latex.
Properties and usage as same as NS-7. |
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Appearance: Slight grayish white powder
Melting point: 172'C min.
Ash: 0.3% max.
Heating loss: 0.3% max.
Antioxidant efficiency: oxidation resistant
Recommended quantity: 1-2 phr for rubber, 0.1-0.3% for oils |
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