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Dynacast Industrial Products Styrene Butadiene Rubber - SBR

Dynacast Industrial Products Styrene Butadiene Rubber - SBR is a general purpose synthetic rubber. It must be compounded with reinforcing fillers for high strength and then has physical and chemical properties similar to natural rubber. Styrene Butadiene Rubber's abrasion resistance is better than natural rubber. it has good elasticity, and good low temperature properties but poorer fatigue resistance.

Polymer Name: Solution Styrene Butadiene Rubber (SSBR)

End Uses: Belts & Belt Repair, Conveyor Parts

Features: Excellent Elasticity, Good Abrasion Resistance, Good Color Stability, Good Compression Set, Water Resistant

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Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Product Highlights

This is the highest volume general purpose synthetic rubber. It is very weak unless reinforcing fillers are incorporated. With suitable fillers it is a strong rubber although not approaching natural rubber or polychloroprene.

Applications & Uses

Markets
Plastics & Elastomers End Uses
Uses

General uses: Industrial products rubber tube, rubber belts.

Technical Details & Test Data

Material Properties
Hardness Range 30-90
Temp. Range C° -40 / 100
Strength Properties Suitable
Compression Set Good
Abrasion Resistance Excellent
Tear Resistance Poor
Weather Resistance Poor
Ozone Resistance Unacceptable
Water Resistance Good
Mineral Oil Resistance Unacceptable
Vegetable Oil Resistance Poor
Gas Barrier Properties Poor
Electrical Properties Poor
Flame Resistance Unacceptable
Acid Resistance Suitable
Tackiness Poor
Color Stability Good