4.4’-Bis (alpha, alpha-dimethylbenzyl) diphenylamine. Offers high amine antioxidant activity. Provides good color and low volatility... view more

90% NV in naphthenic oil. Absorbs all free moisture in rubber compounds (more than 85%). Also in off white putty form. Available in preweighed batch bags... view more

Dibutylthiourea. Used as an ultra accelerator for CR, EPDM and chlorobutyl rubber. Provides better scorch protection... view more

Westco DCBS is a slow curing, delayed action, accelerator especially useful in curing thick rubber parts... view more

Westco™ DCP 40C by Western Reserve Chemical is a 40% dicumyl peroxide on calcium carbonate. Acts as a crosslinking agent for synthetic rubbers and polyolefins. It provides lower compression set and... view more

Westco™ DCP 40KE by Western Reserve Chemical is a 40% dicumyl peroxide on calcium carbonate. Acts as a crosslinking agent for synthetic rubbers and polyolefins. This white to off-white colored grade... view more

Westco™ DCP 99 by Western Reserve Chemical is a 40% dicumyl peroxide on calcium carbonate. Acts as a crosslinking agent for synthetic rubbers and polyolefins. It provides lower compression set and... view more

Ethylene Thiourea... view more

Wide temperature range. Requires thiazole modifier for safe processing. Non-discoloration in light colored stocks... view more

Easily dispersed, non-stain and non-discoloration... view more

Wide temperature range. Requires thiazole modifier for safe processing. Ultra fast accelerator. Non discoloration in light colored stocks... view more

Nickel dibutyldithiocarbamate. Used as an antioxidant and UV stabilizer for NBR, SBR, BR and CR... view more

Westco ODES is used as a primary accelerator for EPDM, NR and most synthetic rubbers. It is very active at cure temperatures above 300°F; below 300°F cure temperature Westco ODES gives excellent... view more

Low melt, low viscosity process aid. Helps mold flow, extrusions, mold release agent, internal/external lube, prevents tack in green rubber... view more

Also available as pellets. Fast cure rate with a long delay, used in conjunction with thiuram, monothiuram and methansan... view more

Tetrabenzylthiuram disulfide. Used as fast curing primary or secondary accelerator in NR, SBR, NBR. Possesses low to nil nitrosamine; not carcinogenic. Offers longer scorch times... view more

Tetraisobutylthiuram disulfide. Used as a fast curing primary or secondary accelerator in NR, SBR, NBR rubber and in chloroprene... view more

Belongs to a group of slightly staining, stearically hindered amines. Prevents heat-induced aging. Provides minor protection against ozone and fatigue crack failure... view more

Tetramethylthiuram disulfide. Used in manufacture of tires, shoes, tubes, cable, etc. Provides super anti-scorching and short curing time features... view more

Zinc dibenzyldithiocarbamate. Used as a primary or secondary accelerator for NR, IIR, SBR, EPDM. Offers good scorch resistance... view more