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| Nocrac MBZ |
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| Zinc salt of 2-mercaptobenzimidazole |
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| 3030-80-6 |
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Used for NR, IR, BR, SBR, NBR and latex.
Secondary age-resister and heat-sensitizer as MB.
Usage as same as MB. |
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Appearance: Grayish white or light yellow white powder
Decomposition point: 270°C min.
Ash: 25.0% max.
Heating loss: 1.0% max.
Antioxidant efficiency: Peroxide decomposer
Recommended quantity: 0.25-1 phr. |
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