Serves as a primary accelerator in natural latex yarn, enhancing tensile strength,elasticitv. and aging resistance.
Commonly used as a secondary accelerator in combination with primary accelerators such as dithiocarbamates (e.g., ZDEC, ZDBC), thiuram series, and thiazole series to boost curing efficiency. Particularly suitable for thick-walled rubber products
When combined with thiadiazole crosslinking agents, it is suitable for vulcanizing chlorinated polymers such as chlorinated polyethylene (CPE), polyvinyl chloride(PVC), epichlorohydrin rubber, neoprene, chforosulfonated polyethylene (CSM),and chlorobutyl rubber. The resulting vulcanizates demonstrate excellent tear strength, aging resistance, heat resistance, oil resistance, and flame retardancy.
In NR, BR, and SBR compounds, it is used to produce high-elasticity products subjected to intense dynamic stress. Suitable for pressure, steam, and hot-air vulcanization processes, offering excellent curing plateau characteristics.
Usage level: 0.1-2.0 phr.
Purpose
Latex yarn, rubber hoses, rubber belts, rubber rollers, sealing rings, solid tires,inner tubes, conveyor belts, and other industrial rubber products.