Actmix® CBS-80GE F140

Actmix® CBS-80GE F140 is a N-cyclohexyl-2-benzothiazolesulphenamide. Acts as a vulcanization accelerator. It can lead to long scorching time of rubber compounds, high processing safety and fast vulcanization rate. It can be used alone in low-sulfur vulcanization, and also can be used together with dithiocarbamates or thiurams. Its vulcanizate has excellent properties of anti-aging and compression set resistance. It can obviously shorten scorching time of rubber compounds together with dithiocarbamates and thiurams. Thioureas have obvious effect on secondary acceleration to CBS, especially in low-sulfur rubber compounds. It can delay scorching and improve processing safety in thiols and thiurams rubber compounds. Its addition level in natural rubber for primary accelerator is 0.5-1.0phr with 2.5-3.5 phr sulfur and for SBR 1.0-1.5 phr combine with 0-0.2 thiurams accelerators and 1.5-2.5 phr sulfur.