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| Accelerator ZBED |
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Accelerator ZBED is a very active form of Zinc Dithiocarbamate, which can be modified by MBT or MBTS, etc.
It is non-staining and non-discoloring and is safer processing than Zinc Diethyl Dithiocarbamate.
In latex it is less likely to cause pre-cure at room temperature than other dithiocarbamates.
However, ZBED is a typical Ultra-Accelerator at normal curing temperatures.
It is also useful as a secondary accelerator for the continuous vulcanization of butyl rubber extrusions.
ZBED has found usefulness in minimizing harmful nitrosoamines.
The N-Nitroso dibenzylamine produced during cure is relatively non-extractable, non-volatile, and has been found to be non-carcinogenic. |
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Appearance : Creamy White Powder
Melting Point : Typically 180'C - 188'C
Specific Gravity : 1.41
Purity : 97% Minimum |
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