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Rubber Accelerators

Rubber Accelerators Schematic

Western Reserve Chemical offers a full range of rubber accelerators to increase the speed of the vulcanization of rubber. We supply both primary and secondary accelerators that are suitable for both for natural rubber and synthetic rubber compounds including NR, CR, SBR, NBR, BR, EPDM and chlorobutyl rubber. We offer a wide range of cure speeds from delayed action to ultra-accelerators. Below is a rubber accelerators list of products that we offer. Contact our technical staff to find out the best rubber accelerator for your specific application.

WESTCO™ MBTS-GS Accelerator

WESTCO™ MBTS-GS is a general purpose accelerator for sulfur cures. It is very active above 142°C (287°F). Unlike thiuram disulfides,…

WESTCO™ NaMBT 50 Accelerator

WESTCO™ NaMBT 50 is a 50% solution of the sodium salt of Mercaptobenzothiazole. It is used as an additive for…

WESTCO™ OBTS Accelerator

WESTCO™ OBTS is a delayed action accelerator for NR, SBR, NBR and BR. It disperses readily and is non-blooming and relatively…

WESTCO™ TBBS Accelerator

Technical Data: WESTCO™ TBBS accelerator for rubber is a delayed action accelerator for use in natural rubber and synthetic rubbers…

WESTCO™ TBTD Accelerator

WESTCO™ TBTD is a liquid rubber-accelerator used mainly in natural and synthetic elastomers. It is a non-blooming accelerator in EPDM. It…

WESTCO™ TBzTD Accelerator

WESTCO™ TBzTD is a fast curing primary or secondary accelerator for NR, SBR and NBR with long scorch times and…

WESTCO™ TDEC Accelerator

WESTCO™ TDEC is an ultra-fast accelerator for natural and synthetic rubber compounds. It can also be used as an activator…

WESTCO™ TETD Accelerator

Westco™ TETD is an accelerator suitable for most sulfur-cured elastomers. It acts as both an accelerator and a vulcanizing agent…

WESTCO™ TIBTD Accelerator

WESTCO™ TIBTD is a fast curing primary or secondary accelerator in NR, SBR, and NBR. It is used as a…

WESTCO™ TMTD Accelerator

WESTCO™ TMTD is the most widely used among ultra-accelerators in natural and synthetic rubber; acts as a retarder for CR;…