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Pre-dispersed accelerator CBS(CZ)-80


The pre-dispersed accelerator CBS(CZ)-80 makes the scorch time of the compound very long, the processing safety is high and the vulcanization speed is fast; it can be used alone in low-sulfur vulcanization, or it can be used in combination with dithiocarbamate or thiuram accelerators, and the resulting vulcanizate has good aging resistance and compression deformation resistance; the pre-dispersed accelerator CBS(CZ)-80 and dithiocarbamate accelerator and thiuram accelerator will obviously shorten the scorch time of the compound. Thiourea accelerator has obvious secondary promotion effect on pre-dispersed CBS(CZ)-80, especially in low sulfur yellow compound. However, in the compound containing sulfur alcohol accelerator and thiuram accelerator, the pre-dispersion accelerator CBS(CZ)-80 can delay scorch and improve processing safety.

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