Light yellow brownish powder, grain. Bitter taste. Specific gravity: 1.34--1.40. Soluble in benzene, acetone, methyl alcohol; insoluble in water.
An excellent delayed accelerator. The performance is similar as Willing CZ with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to