Royalac® Rubber Accelerators

Key Applications

​unsaturated elastomers

Product Description

Royalac® Rubber Accelerators are ultra-accelerators that provides fast cure times, improved scorch safety, and high elongation. They also has good aging properties and can improve hot tear strength.


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namekey propertiesdocumentation
Royalac® 150Royalac® 150 is a tetralakyl thiuram disulfide curing agent used as an ultra-accelerator for natural and synthetic rubbers. It provides improved scorch safety, high elongation and freedom from bloom with no emission of nitrosamines.SDS*TDS