Characteristics and Application:
The curing accelerator HiDispersion® CBS-80 provides a considerably long scorch time, great processing safety and a fast full cure. HiDispersion® 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 HiDispersion® CBS-80 in combination with thiurams and dithiocarbamates is noticeably reduced. Thiourea has a strong secondary acceleration effect on HiDispersion® CBS-80, mainly in mixes containing little sulphur. In compounds which are accelerated with mercaptanes and thiu-rams, HiDispersion® CBS-80 may delay scorch.
Final Form and Packing:
Grey granules, Net25 kg cartons with plastic inner.