emulsion-styrene-butadiene rubber

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• Styrène-butadiène — Structure chimique montrant deux motifs de répétition (butadiénique, B, et styrénique), donc type copolymère, ainsi que …   Wikipédia en Français

• Styrene-butadiene — (SBR) is an elastomeric copolymer consisting of styrene and butadiene. It has good abrasion resistance and good aging stability when protected by additives, and is widely used in car tires where it is blended with natural rubber. It was… …   Wikipedia

• Emulsion polymerization — is a type of radical polymerization that usually starts with an emulsion incorporating water, monomer, and surfactant. The most common type of emulsion polymerization is an oil in water emulsion, in which droplets of monomer (the oil) are… …   Wikipedia

• rubber-base paint — noun a water base paint that has a latex binder • Syn: ↑latex paint, ↑latex • Hypernyms: ↑water base paint * * * noun 1. : a paint having chlorinated rubber as its binder or nonvolatile vehicle 2. : an emuls …   Useful english dictionary

• industrial polymers, major — Introduction       chemical compounds used in the manufacture of synthetic industrial materials.       In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …   Universalium

• elastomer — elastomeric /i las teuh mer ik/, adj. /i las teuh meuhr/, n. Chem. an elastic substance occurring naturally, as natural rubber, or produced synthetically, as butyl rubber or neoprene. [1935 40; ELAST(IC) + O + Gk méros a part] * * * ▪ chemical… …   Universalium

• industrial polymers, chemistry of — Introduction       structure and composition of chemical compounds made up of long, chainlike molecules (molecule).       What distinguishes polymers from other types of compounds is the extremely large size of the molecules. The size of a… …   Universalium

• chemical industry — Introduction       complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives.       Although the chemical industry may be described simply as the industry that uses chemistry and… …   Universalium

• Caucho estireno-butadieno — Saltar a navegación, búsqueda El caucho estireno butadieno, frecuentemente abreviado SBR (del inglés Styrene Butadiene Rubber) es un elastómero sintético obtenido mediante la polimerización de una mezcla de estireno y de butadieno. Es el caucho… …   Wikipedia Español

• BUNA — Nom générique de la plus importante famille de caoutchoucs synthétiques, buna vient de bu tadiène et de na trium (sodium, en allemand). Le caoutchouc naturel est le polymère, de structure bien déterminée, d’un hydrocarbure insaturé, l’isoprène ou …   Encyclopédie Universelle

• Chain transfer — is a polymerization reaction by which the activity of a growing polymer chain is transferred to another molecule.[1][2] P• + XR → PX + R • Chain transfer reactions reduce the average molecular weight of the final polymer. Chain transfer can be… …   Wikipedia