Rhenocure® 1000 C

o-Tolyl biguanide coated with mineral oil. Used as an accelerator for vulcanization of natural and synthetic rubber and as a catalyst of reaction between hindered polyisocyanates and amines for PUR coating materials. Offers very slow scorch rates and relatively slow cure rates. Can be used as a secondary accelerator with synergistic effect in conjunction with mercapto, thiuram and dithiocarbamate accelerators.