butyl rubber

A synthetic rubber produced by copolymerization of a butylene with isoprene, nearly impermeable to air and used in tires, inner tubes, and insulation.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

butyl rubber

(Chemical Engineering) a copolymer of isobutene and isoprene, used in tyres and as a waterproofing material

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ThesaurusAntonymsRelated WordsSynonymsLegend:

Noun

butyl rubber - synthetic rubber made by polymerizing isobutylene

synthetic rubber, rubber - any of various synthetic elastic materials whose properties resemble natural rubber

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References in periodicals archive

Accordingly, it will be possible to organize the industrial production of butyl rubber. This material is used for the manufacture of chambers of pneumatic tires and tubeless automobile tires.

Turkmenistan aims at industrial production of synthetic rubber

[ClickPress, Mon Oct 15 2018] Butyl rubber is a synthetic rubber manufactured by the copolymerization of isobutylene with isoprene.

Global Market Study on Butyl Rubber to Register Steadfast CAGR of 4.7% in Terms of Value Over Foreca

Candidate polymers include a polybutadiene /styrene copolymer, an ethylene propylene diene rubber, an acrylic rubber, a polychloroprene rubber, a polyurethane, a fluoro-rubber and a butyl rubber. The rubber and semiconductor is dissolved in a solvent, deposited on a substrate such as a paper and annealed.

Stretchable transistors

"Our investment in this expansion strengthens our leadership position and reflects our continuing commitment to help customers around the world manufacture high-performance products that require both flexibility and durability," said Kurt Aerts, Speciality Elastomers and Butyl Rubber Vice President at ExxonMobil Chemical.

Exxonmobil to expand TPV production capacity at south wales site

Valley Cottage, NY, July 01, 2016 --(PR.com)-- Butyl elastomer, commonly known as butyl rubber, is basically a synthetic rubber produced by co-polymerization of isobutylene with isoprene.

Butyl Elastomers Market Growth and Segments, 2016-2026

India, July 25 -- German specialty chemicals company Lanxess and South Korean tire manufacturer Hankook Tire have further strengthened their collaboration -- by signing a five-year supply agreement whereby Lanxess will supply large volumes of butyl rubber to Hankook Tire from 2010 to 2014.

Lanxess, Hankook Tire Sign Supply Agreement

In this study the effect of alkali and silicon oil on the thermal and thermo-mechanical properties of the silica reinforced butyl rubber exposed as an interface between two liquid media at elevated temperature is investigated.

Thermal and Thermo-Mechanical Behavior of Butyl based Rubber Exposed to Silicon Oil at Elevated Temperature

Such versatility is the result of polyisobutylene-based butyl rubber, which can be vulcanized or halogenated, making it impermeable to air and moisture.

1962: chemistry in Canada, September issue