What is Westco MBTs accelerator for rubber?

WESTCO™ MBTS accelerator for rubber is a general purpose accelerator for sulfur cures. It is very active above 142°C (287°F). Unlike thiuram disulfides, WESTCO™ MBTS does not split off active sulfur during vulcanization. For use in natural and synthetic rubber processing.

What is the difference between MBTs and sulfenamides?

Compounds cased on MBTS have slightly better aging and reversion resistance than corresponding ones based on sulfenamides. It can be boosted by use of secondary accelerators to achieve a faster cure and higher modulus. Packed in Kraft paper bags of 25kgs net each with P.E. liner inside, or jumbo bags. 12Mt per 20’GP, 24Mt per 40’GP, palletized.

When should I use MBTs?

In fact, MBTS can be usually used when MBT is too scorch. Compounds cased on MBTS have slightly better aging and reversion resistance than corresponding ones based on sulfenamides. It can be boosted by use of secondary accelerators to achieve a faster cure and higher modulus.