butyl rubber


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Related to butyl rubber: Polyisobutylene

butyl rubber

n.
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

n
(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:
Noun1.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.
[ClickPress, Mon Oct 15 2018] Butyl rubber is a synthetic rubber manufactured by the copolymerization of isobutylene with isoprene.
18 -- Reliance Industries Limited (RIL) and Russian petrochemical giant SIBUR signed an MoU at the recently-concluded Vibrant Gujarat Summit at Gandhinagar to set up South Asia's first butyl rubber halogenation unit at RIL's integrated petrochemical site in Jamnagar, Gujarat.
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.
"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.
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.
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.
* Synthetic rubber - 80 per cent of Canadian exports of synthetic rubber consist of butyl rubber, a key ingredient in making tires.
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.
Such versatility is the result of polyisobutylene-based butyl rubber, which can be vulcanized or halogenated, making it impermeable to air and moisture.