CBS-80 provides a considerably long scorch time, great processing safety and a fast full cure. CBS-80 is used as a sole accelerator for the low sulphur vulcanization or in combination with dithiocarbamate or thiuram accelerators. The vulcanizates obtained have good ageing resistance and a good compression set. The scorch time of compounds containing CBS-80 in combination with thiurams and dithiocarbamates is noticeably reduced. Thiourea has a strong secondary acceleration effect on CBS-80, mainly in mixes containing little sulphur. In compounds which are accelerated with mercaptanes and thiu-rams, CBS-80 may delay scorch.
Applications: Automotive and construction profile, Tire treads, air hoses, conveyor belts, footwear and other technical articles.
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