Chlorosulfonated Polyethylene Rubber (Csm 40 And Csm 45)

We are leading Distributor, Supplier and Trader a best collection of Chlorosulfonated Polyethylene rubber(CSM), is a kind of special rubber produced through chlorosulfonated polyethylene via chlorination reaction system.

The molecular chain is fully saturated, the side group contains -CL and -SO2CL, usable for various vulcanizing curing system.CSM affords excellent features for dyeing, weather resistance, resistance to ozone, heat resistance, the anti corrosion chemical resistance, etc.

Molecular structure[-(CH2-CH2)x-(CH2-CH)y-(CH2-CH)z-]n

CL SO2CL
TypeMooney viscosityCI Content%Sulphur content%Vdaf%Ourward appearance
Technical dataCSM-40406035A 21A 0.2a 1.0White, light yellow flakes
CSM-45254025A 21A 0.2
ApplicationCSM affords excerlent features for dyeing, weather resistance, resistance to ozone, heat resistance, the anticorrosion chemical resistance, wearproof, antiflaming, etc, is widely applied among electric wire and cable, car industry, anti-corrosion coating, industrial products and rubber modified.
1 Electric wire and cable: CSM is the ideal cable sheath for various types of electric wire and cable,it has more heat resistance than Chloroprene rubber(CR).
2 Car Industry: In the car industry, CSM is mainly applied for rubber tubes of fuel,transfusion,exhausting,vacuum regulating system.
3 Anticorrosionn coating: CSM can be used for chemical industry equipment, steel and bridge, cement building and component for surface Anticorrosion.