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Dynacast Industrial Products Chlorosulfonated Polyethylene Rubber - CSM

Dynacast Industrial Products Chlorosulfonated Polyethylene Rubber - CSM has good heat, weather and ozone resistance with low gas permeability. CSM is used often for protective coatings.

Polymer Name: Chlorosulphonated Polyethylene Rubber (CSM)

End Uses: Containers

Features: Acid Resistant, Flame Resistant, Gas Barrier, Good Abrasion Resistance, Good Color Stability, Good Weather Stability, Heat Resistance, Low Gas Permeability, Oil Resistant, Oxygen Barrier, Ozone Resistant, Tacky, Water Resistant

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Plastics & Elastomers End Uses
Applications & Uses

This is a material with Neoprene polychloroprene 'plus' qualities. It is suitable for continuous use up to about 130C and intermittent use up to some 30C above this. Chlorosulfonated Polyethylene rubber has excellent resistance to oxygen, ozone and most chemicals, including water, but has poor fuel resistance. It has low gas permeability. It has poor compression set resistance which limits its usefulness in dynamic sealing applications.

General Uses: Container of oxidizing-resistant medicines, industrial products.

Technical Details & Test Data

Material Properties
Hardness Range 40-90
Temp. Range C° -40 / 125
Strength Properties Suitable
Compression Set Suitable
Abrasion Resistance Good
Tear Resistance Poor
Weather Resistance Good
Ozone Resistance Excellent
Water Resistance Good
Mineral Oil Resistance Suitable
Vegetable Oil Resistance Good
Gas Barrier Properties Good
Electrical Properties Suitable
Flame Resistance Excellent
Acid Resistance Good
Tackiness Excellent
Color Stability Excellent