Butyl Rubber O Rings

Parker s butyl isobutylene isoprene rubber iir has a very low permeability rate and good electrical properties.

Butyl rubber o rings.

Important in all sorts of applications ranging from sealing pipes to rotating pistons and pump shafts o rings are a simple but crucial part of every handyman s toolkit. A synthetic rubber or elastomer butyl rubber is impermeable to air and used in many applications requiring an airtight rubber. Ltd delta rubber imports. Keep plumbing systems and engines working with rubber o rings.

Butyl also known as polyisobutylene c4h8 is a synthetic rubber a homopolymer of 2 methyl 1 propene. Sealing technology by parker prädifa. The engineered materials group of the parker hannifin corpo ration is the worldwide leader in the field of designing develop ing and manufacturing sealing systems vibration dampers emi. Item 001 o rings butyl from arizona sealing devices inc.

Polyisobutylene and butyl rubber are used in the manufacture of adhesives agricultural chemicals fiber optic compounds ball bladders o rings caulks and sealants cling film electrical fluids lubricants 2 stroke engine oil paper and pulp personal care products pigment concentrates for rubber and polymer modification for protecting and sealing certain. An all petroleum product butyl is a copolymer of isobutylene and isoprene and has largely been replaced by ethylene propylene since its introduction. It also features excellent resistance to ozone and sunlight aging. Butyl special ciir high temp 70 duro order o rings online quick and easy since 2007 from the o ring store llc an o ring is a solid rubber seal shaped like a dough nut or torus.

Good seal for hydraulic systems. Parker hannifin o ring diision europe. Arizona sealing devices inc. 50 c 50 f to 121 c 250 f hardness shore a.

Structurally polyisobutylene resembles polypropylene having two methyl groups substituted on every other carbon atom. Exxon butyl polysar butyl esso butyl designation. Butyl rubber iir o rings temperature range 75 f 21 c to 250 f 177 c hardness shore a range. Custom sizes and coatings markings are available upon request.

Polyisobutylene is produced by polymerization of about 98 of isobutylene with about 2 of isoprene. When compressed between mating surfaces an o ring blocks the passage of liquids or gases. With outstanding low permeability to gases butyl is especially effective in vacuum sealing applications. Ebay offers you quite a few different types of affordable o rings in a wide range of sizes.