Uses:

Dibutylthiourea; Accelerator for mercaptan-modified chloroprene rubber. Activator for ethylene-propylene-diene terpolymers and natural rubber. Antidegradant for natural rubber-latex and thermoplastic styrene-butadiene rubber. Diethylthiourea; Inhibitor of corrosion in metal pickling solutions; accelerator for mercaptanmodified chloroprene rubber. Antidegradant for natural, nitrile-butadiene, styrene-butadiene, and chloroprene rubbers.