Custom Rubber Grips





Excellent impermeability to gases and moisture, good resistance to heat, weathering, and chemicals.


Poor resistance to abrasion and tear, limited compatibility with certain solvents and oils.

Common Application

Inner tubes for tires, pharmaceutical stoppers and seals, cable insulation.

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 1.15-1.35 g/cm³ 71.87-84.34 lb/ft³
Shore Hardness A 35-95 35-95
Tensile Strength 3.48-20.68 MPa 500-3000 PSI
Elongation at Break 300-800% 300-800%
Min Temp. -57~-40°C -70~-40º F
Max Temp. 120~150°C 250~300º F

Chemical Properties

  • Good resistance to most acids and alkalies.
  • Poor resistance to fuel.
  • Poor oil resistance but good resistance to animal & vegetable oils.

Get Custom Butyl Parts with Zhongde

Yes, IIR rubber can be recycled, it can be mechanically recycled by grinding and reprocessing scrap rubber into new products. The recycled butyl rubber can be used in various applications, such as automotive parts, industrial products, and construction materials.
Butyl rubber is suitable for outdoor applications. It has excellent resistance to ozone, UV radiation, and weathering, additionally, butyl rubber exhibits good thermal stability over a wide temperature range, which makes it suitable for outdoor applications.
Butyl rubber can be used in food-contact applications. It is FDA-approved for certain food-related uses, such as seals and gaskets in food processing equipment and containers.