Chemical Auxiliary

Properties: White needle crystal.
Melting point 124-125 ℃.
The relative density of 1.32-1.38.
Soluble in benzene, carbon tetrachloride, slightly soluble in acetone, gasoline, insoluble in alcohol, ether, insoluble in water.
Other inorganic acid or an inorganic alkali decomposition.
Storage stability at room temperature.
Non-toxic, fishy.
Contact with the skin or mucous membranes can cause a strong and long-lasting spicy feeling.

Uses: It can be used as natural rubber and synthetic rubber vulcanizing agent and accelerator.
The FDA into the plastic material is no blooming, no pollution, no discoloration, easy to disperse.
For efficient and semi-efficient vulcanization system vulcanizates obtained when heat resistance and good aging resistance.
At vulcanization temperatures can release active sulfur, the sulfur content is 27% effective, safe, slow curing when used alone, and thiazoles, thiuram and dithiocarbamate salts and used to increase the cure rate.
This product is particularly suitable for butyl rubber production to be used for the manufacture of tires, butyl inner tube, tape and heat-resistant rubber products, but also for stand-speed highway asphalt stabilizer.
Packing: 25Kg drum lined P.V.C film loaded.