2-0223 B3688-70 IIR schwarz
IIR Seals: Isobutylene-Isoprene Rubber (Butyl Rubber) for Industrial Applications
IIR, also known as isobutylene-isoprene rubber or butyl rubber, is a highly engineered elastomer material that is ideally suited for sealing applications. With excellent gas impermeability, outstanding water resistance, and solid chemical resistance to acids and bases, IIR seals offer a reliable solution for a wide range of industrial challenges. In addition, butyl rubber stands out for its good aging resistance and weatherability, although its typical temperature resistance is limited to around +100 °C.
IIR seals are particularly well-suited for use in the automotive industry, packaging applications, and vacuum systems, where effective sealing and long service life are essential. Butyl rubber’s ability to effectively seal both gases and liquids makes it a preferred choice across many industrial sectors.
| Color | black |
|---|---|
| Manufacturer: Parker-Prädifa | Yes |
| Inner diameter (mm) | 40,87 |
| Cord thickness (mm) | 3,53 |
| Hardness/Shore | 70A |
| Material | IIR |
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