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Excellent abrasion resistance and durability.


Poor resistance to ozone, weathering, and heat.

Common Application

Tires, footwear, gaskets, hoses, conveyor belts, seals, and various industrial and consumer goods.

Properties at a Glance

*Pease note: The following material properties are for reference only. Actual values may vary depending on the selected material brand.
Property Metric English
Density 0.94-0.98 g/cm³ 58.69-61.25 lb/ft³
Shore Hardness A 30-95 30-95
Tensile Strength 3.48-20.68 MPa 500-3000 PSI
Elongation at Break 450-600% 450-600%
Min Temp. -50~-35°C -60~-30º F
Max Temp. 100~120°C 210~250º F

Chemical Properties

  • SBR is generally resistant to mild acids, alkalis, and alcohols.
  • It may degrade when exposed to oils, greases, and hydrocarbons.
  • Poor resistance to fuel.

Get Custom SBR Parts with Zhongde

Yes, SBR material is recyclable. It can be reclaimed, ground down, and reused in various applications.
Yes, SBR (Styrene Butadiene Rubber) material is suitable for sealing applications due to its ability to conform to irregular surfaces and provide effective sealing against liquids, gases, and other environmental elements.
No, SBR (Styrene Butadiene Rubber) is generally not recommended for use in food-contact applications. SBR may leach harmful chemicals or impart undesirable flavors or odors to food products, making it unsuitable for direct contact with consumable items.

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