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I-SIS(i-Styrene-isoprene-styrene block copolymer)
IZIMPAHLA KANYE NESICELO Ama-Styrene-isoprene block copolymers (SIS) angumthamo omkhulu, ama-elastomers athengiswayo anenani eliphansi (TPE) akhiqizwa i-ionic copolymerization ephilayo ngokwethula ngokulandelana i-styrene, i-2-methyl-1,3-butadiene (isoprene), ne-styrene. ku-reactor.Okuqukethwe kwe-styrene ngokuvamile kuyahluka phakathi kwamaphesenti angu-15 nama-40.Uma ipholiswe ngaphansi kwendawo yokuncibilika, ama-SIS anokuqukethwe okuphansi kwe-styrene-ahlukaniselwe kuma-nano-size polystyrene sphere afakwe ku... -
I-SEBS(Styrene Ethylene Butylene Styrene)
IZIMPAWU KANYE NEZINCELO I-Styrene-ethylene-butylene-styrene, eyaziwa nangokuthi i-SEBS, i-thermoplastic elastomer ebalulekile (TPE) eziphatha njengerabha ngaphandle kokubhekana ne-vulcanization.I-SEBS inamandla futhi iyavumelana nezimo, inokushisa okuhle kakhulu nokumelana ne-UV futhi kulula ukuyicubungula.Ikhiqizwa i-hydrogenating eyingxenye futhi ekhethiwe ye-styrene-butadiene-styrene copolymer (SBS) ethuthukisa ukuzinza okushisayo, ukumelana nesimo sezulu kanye nowoyela, futhi yenza isitimu se-SEBS singabi nenzalo.Nokho, hy... -
I-SBS(styrene-butadiene block copolymer)
IZIMPAHLA KANYE NEZINCELO I-Styrene-butadiene block copolymers iyisigaba esibalulekile samarabha okwenziwa.Izinhlobo ezimbili ezivame kakhulu ama-linear and radial triblock copolymer anamabhulokhi amaphakathi erabha kanye namabhulokhi okuphela kwe-polystyrene.Ama-elastomer e-SBS ahlanganisa izakhiwo ze-thermoplastic resins nalezo zerabha ye-butadiene.Amabhulokhi aqinile, ayingilazi e-styrene anikeza amandla okusebenza futhi athuthukisa ukumelana nokuhuzuka, kuyilapho ibhulokhi ephakathi kwerabha inikeza ukuguquguquka nokuba namandla.Ngo m...
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