Composition: Tellurium diethyl dithiocarbamate
CAS number: 20941-65-5
Polymer Carrier: EPDM
Appearance: Yellow granules
An ultra-fast vulcanization accelerator for natural and synthetic rubbers. It has the longest scorch time among all dithiocarbamate accelerators. It is usually used in combination with thiazole and sulfenamide accelerators and exhibits an extremely rapid vulcanization rate in IIR. It shows excellent dispersibility during compound mixing. It is used for rubber articles such as inner tubes, cable insulation and hoses.