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| UPC MBZ |
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| Zinc-2-mercaptobenzimidazole |
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Mainly used as Antioxidant for rubber.
The properties is the same as MB, but it is better than MB such as reducing the unstability of latex and belong and keep the time of action.
Using with thiazole accelerators to resist copper, used alone, the effect is weak, so generally used with other antioxidants to improve the effect.
It is a good heat sensitizer and gel forming agent. |
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2.0
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Appearance: Grey white or light-yellow powders
Heat Loss,%<: 1.5
Zinc Content,%: 17.0 - 20.0
Zinc Salt Soluble in water,%: 0.05
Melting point: more than 300 |
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