Butyl (also known as Isobutylene-isoprene) is impermeable to air and used in many applications requiring airtight rubber. Butyl rubber has outstanding resistance to gases, vapors, heat aging, oxygen, ozone, sunlight, abrasion and tearing. It has excellent resistance to alkalis and acids and is good for electrical insulation.
Butyl (also known as Isobutylene-isoprene) is impermeable to air and used in many applications requiring airtight rubber. Butyl rubber has outstanding resistance to gases, vapors, heat aging, oxygen, ozone, sunlight, abrasion and tearing. It has excellent resistance to alkalis and acids and is good for electrical insulation.
Black in color. Smooth Finish
| Durometer Hardness (Shore A ± 5) |
Thickness inches |
Width inches |
Tensile psi |
Ultimate Elongation % |
Temperature Range |
Estimated Weight Per Linear Foot (1/8" x 36") |
Specifications |
|---|---|---|---|---|---|---|---|
| 40 040T0083 |
1/32 - 1/4 | 36, 48 | 1100 | 550 | -40°F to +180°F | 2.09 lb | ASTM D 2000 M1AA 407 |
| 50 050T0055 |
1/32 - 1/4 | 36, 48 | 1100 | 400 | -40°F to +180°F | 2.2 lb | ASTM D 2000 M1AA 507 |
| 60 060T0056 |
1/32 - 1/4 | 36, 48 | 1100 | 300 | -40°F to +180°F | 2.24 lb | ASTM D 2000 M1AA 607 |
| 70 070T0080 |
1/32 - 1/4 | 36, 48 | 1500 | 250 | -40°F to +180°F | 2.3 lb | ASTM D 2000 M1AA 707 |
Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. The named product polymer is not necessarily the primary polymer representing the highest percentage of the polymer blend. Determination of the suitability of the goods for the uses and applications contemplated by Buyer and others shall be the sole responsibility of the Buyer or user. No guaranty is given with respect to length of service on any particular application. Suggestions or recommendations made by Seller in its product literature concerning uses or applications of the goods are believed to be reliable, but Seller makes no warranty or guaranty of results to be obtained since the conditions of the use and application by Buyer and others are beyond Seller’s control.
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