Are there any regulations for the use of butyl rubber in medical devices? How is butyl rubber used in automotive applications besides inner tubes?

Designed for aluminum seal finish vials · Economical alternative for low temperature applications · Gray butyl rubber · Straight plug. Butyl rubber remains the top choice for professional pond builders and water gardeners due to its highly flexible, durable nature and because it is totally non- ... Butyl Rubber IIR 532 ... Application Information: Regular Butyl Rubber IIR-532 has superior air impermebility, outstanding performance of heat resistance, ... Butyl rubber is an elastomeric polymer used widely in adhesives and sealants, both as primary binders and as tackifiers and modifiers. Butyl is a premium grade of synthetic rubber with excellent chemical resistance. Manufactured from 100% Bromo-butyl polymers, this high quality grade of rubber ... DAP BUTYL-FLEX Gutter and Flashing Sealant is a long-lasting sealant formulated from high quality butyl rubber. Forms a watertight seal against air and ... BUTYL RUBBER 70 DUROMETER · Colour. Black · Finish. Smooth · Physical Characteristics. Tensile: 725 PSI Elongation: 300% Hardness: 70 SHORE "A" +/- 5 · Notes. A ... BoMetals recognized the need for a single source of strip-applied concrete waterstops. As a familiar brand name in PVC and TPER Waterstops, BoMetals has. Renowned for its outstanding shock absorption and minimal gas and moisture permeability, it excels in demanding applications. With exceptional resistance to ... Product attributes · Temperature range · -45 °C to +100 °C, intermittent +120 °C · FMVSS302 · compliant · Change of volume: 7 days, 70 °C · < 5% (ISO 188).