butyl rubber

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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.

butyl rubber

n
(Chemical Engineering) a copolymer of isobutene and isoprene, used in tyres and as a waterproofing material
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
References in periodicals archive ?
This comprehensive report provides an in-depth analysis of the medium molecular weight polyisobutylene market on regional and global levels based on volume (Kilo Tons) and revenue (US$ Mn).
The use of polyisobutylene is anticipated to increase the durability (resistance to degradation).
The lengths of the alkyl side chains were varied to determine the influence of this feature on the solubility and miscibility of the polyphosphazenes in low molecular weight polyisobutylene.
Due to the emissions improvements and fuel savings, Waters says, polyisobutylene "reduces the number of gases that potentially lead to global warming.
In addition to the analytical part, the report provides a range of tables and figures which all together give a true insight into the national, regional and global markets for polyisobutylene.
1, 2015 /PRNewswire/ -- Medium molecular weight polyisobutylene is used to adjust properties such as flexibility, elongation, cohesive strength, and gas barrier performance of a product.
Limited Tenders are invited for Supply Of Polyisobutylene Bulk In Non Returnable Drums
Vistamaxx elastomers are compatible with both polyethylene and polypropylene in blends and Exxon says they can partially substitute for a variety of polymers including styrene block co-polymers and polyisobutylene, reducing compound cost and improving performance.
This agent works especially well for polyolefins such as polypropylene, polyisobutylene, polybutene, poly-4-methylpentene, and polyethylene.
Our calcualtions were exemplified for various polymers: polyisobutylene (PIB P20) (9) and LLDPE (19) (FN1010 from ATOCHEM, [M.
Fuller recently announced that it will invest further in its Asia Pacific region through building a new hot melt moisture cure (HMMC) and polyisobutylene (PIB) manufacturing facility in China.
The polyolefin elastomer is a polymer obtained in which an allyl group is present at both terminals polyisobutylene, and volatile components, including residual solvent and an unreacted residual material, contained in the polyolefin elastomer are removed by distillation or reduced-pressure aspiration during or before producing the thermally conductive sheet.