|Accelerator Chemical Name|
|Storage Life||24 months|
These accelerators have low promotion efficiency and poor scorch resistance, so they are rarely used for diene rubbers, but in special cases, such as sulfurizing agents such as thiuram sulfides, this product is used. With the action of the active agent, the thiourea accelerator has a unique effect on the vulcanization of the chloroprene rubber, and can obtain a chloroprene vulcanizate with good tensile strength, hardness, compression set and the like. Compared with NA-22, this product has faster scorch and vulcanization, but has better vulcanization flatness. Easy to disperse and not spray. When the dosage is large, high-temperature high-speed vulcanization can be carried out, which is especially suitable for continuous vulcanization of extruded products. This product is also a promoter for butyl rubber and a curing agent for EPDM rubber. It has anti-oxidation effect on natural rubber, neoprene, nitrile rubber and styrene-butadiene rubber. Generally used in the manufacture of industrial products. Special wires, sponge products, etc.