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SIS (Styrene-isoprene-styrene block copolymer)
HANTIDA IYO CODSIGA Styrene-isoprene block copolymers (SIS) waa mug weyn, qiimo jaban ganacsi thermoplastic elastomers (TPE) kuwaas oo ay soo saartay noole copolymerization ionic iyadoo si isdabajoog ah u soo bandhigaya styrene, 2-methyl-1,3-butadiene (isoprene), iyo styrene galay reactor-ka.Waxa ku jira styrene caadi ahaan way kala duwan tahay inta u dhaxaysa 15 iyo 40 boqolkiiba.Marka la qaboojiyo ka hooseeya barta dhalaalka, SIS's oo leh waji hoose oo ka kooban styrene-ka-sooca nano-xajmiga polystyrene ee ku dhexjira -
SEBS (Styrene Ethylene Butylene Styrene)
HANTIDA IYO CODSIGA Styrene-etylene-butylene-styrene, sidoo kale loo yaqaan SEBS, waa elastomer thermoplastic muhiim ah (TPE) kaas oo u dhaqma sidii caag oo kale iyada oo aan la marin vulcanization.SEBS waa mid xoog badan oo dabacsan, leh kulayl aad u fiican iyo iska caabin UV oo ay fududahay in la farsameeyo.Waxa soo saara hydrogenating qayb ahaan iyo mid door ah oo ah styrene-butadiene-styrene copolymer (SBS) taas oo wanaajisa xasiloonida kulaylka, cimilada iyo caabbinta saliidda, oo ka dhigaysa uumiga SEBS ma nadiifin karo. Si kastaba ha ahaatee, hy... -
SBS (styrene-butadiene block copolymer)
HANTIYAHA IYO CODSIGASHADA Styrene-butadiene block copolymers waa nooc muhiim ah oo caag ka samaysan.Labada nooc ee ugu caansan waa isku-xireyaasha toosan iyo radial triblock copolymers oo leh blocks xarun caag ah iyo xirmooyinka dhamaadka polystyrene.Elastomers SBS waxay isku daraan sifooyinka xargaha xaraashka ah iyo kuwa caagga butadiene.Qaybaha adag ee styrene-ka dhalooyinka leh waxay bixiyaan awood farsamo waxayna wanaajiyaan caabbinta nabarka, halka xannibaadda dhexe ee caaggu ay bixiso dabacsanaan iyo adag.In m...
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