Butadiene styrene rubber (SBR) basic knowledge

Butadiene styrene rubber (SBR)

Name: The butadiene styrene rubber that primary appearance did not make any treatment, primary appearance fills oil butadiene styrene rubber, other did not list a primary appearance butadiene styrene rubber and carboxyl butadiene styrene rubber (primary appearance includes to be carried to facilitate, undertake compression to primary appearance, the simple figuration such as extruding is handled)


English name: Styrene Butadiene Rubber (SBR)

Product structural formula: ~ CH - CH2 - CH2 - CH of CH ＝ - CH2 ~

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C6H5

Product configuration: Solid.

Item characteristics: Butadiene styrene rubber is pass data of elastomer of high polymer of copolymerization reaction complex for main monomer with butadiene and styrene, quality is even and pure, foreign matter interfuse is little. Butadiene styrene rubber can dissolve wait for organic dissolvent at benzene, toluene, benzine, chloroform. The not saturated Shuang Jian in element of butadiene styrene rubber and vulcanizing agent adopt the reticulate structure that replace or forms cross-linking, via filling strong dose fills strong the glue of fourth benzene vulcanization after has taller physical machinery property. Rate of vulcanization of butadiene styrene rubber is slow, but vulcanization evenness sex is good, cross vulcanization not easily, have be able to bear or endure the good performance such as bad news of ageing, heat-resisting, wear-resisting. Butadiene styrene rubber full oil and other the manufacturing technology that did not list a primary appearance butadiene styrene rubber and carboxyl butadiene styrene rubber and common butadiene styrene rubber are basic and identical, when production fills oily butadiene styrene rubber, need joins oily latex before agglomeration. Produce other butadiene styrene rubber to need to adjust aggregate method and operation requirement appropriately.

Product use: Integral performance of butadiene styrene rubber is good, it is the variety with the crop in synthetic rubber and the greatest wastage, basically use at etc of cable of canal of tire, glue, adhesive plaster, rubber overshoes, wire all sorts of rubber products, applied field is very extensive.
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