Butyl Rubber is impermeable to air with outstanding resistance to gases, vapors, heat aging, oxygen, ozone, sunlight, abrasion and tearing. It offers excellent resistance to alkalis and acids and this material is good for electrical insulation, automotive parts and construction.
Denver Rubber Company butyl rubber is performance driven.
- Air tight and gas impermeable
- Low glass transition temperature
- Good ozone resistance
- Good vibration damper
- Slow aging material
Hardness Range (Durometer Shore A): 60
Minimum Service Temperature: -22°F
Maximum Service Temperature: 240°F
TYPES OF BUTYL
(Shore A ± 5)
Per Linear Foot
(1/8″ x 36″)
|40||1/32 – 1/4||36, 48||1100||550||-40°F to +180°F||2.09 lb||ASTM D 2000|
|50||1/32 – 1/4||36, 48||1100||400||-40°F to +180°F||2.2 lb||ASTM D 2000|
|60||1/32 – 1/4||36, 48||1100||300||-40°F to +180°F||2.24 lb||ASTM D 2000|
|70||1/32 – 1/4||36, 48||1500||250||-40°F to +180°F||2.3 lb||ASTM D 2000|
- Shock mounts and Butyl O-Rings
- Sealant for rubber roof repair, construction sealants, hoses and mechanical goods.
- Tubeless tire liners, inner tubes.
- Stoppers for glass bottles, medicine bottles, and pharmaceuticals
- Pond and Tank liners