Tam sim no, lub condensed kua silicone roj hmab system yog raws li hydroxy-terminated polydimethicone polymer, thiab polyfunctional silane los yog siloxane ua crosslinking tus neeg sawv cev. Nyob rau hauv qhov kev txiav txim ntawm catalyst, condensation cov tshuaj tiv thaiv tuaj yeem tshwm sim thaum ntub los yog sib xyaw ntawm chav tsev kub kom tsim tau peb-dimensional network elastomer.
Ib feem ntawm chav tsev kub vulcanized silicone roj hmab yog ib qho ntawm cov khoom tseem ceeb ntawm condensed kua silicone roj hmab. Raws li cov qauv ntawm vulcanization los ntawm cov khoom, nws tuaj yeem muab faib ua 6 pawg, xws li hom deacetic acid, deketoxime type, dealcohol type, deamine type, deamide type thiab acetone type. Qhov zoo tshaj plaws yog qhov yooj yim polymer, muab tub lim, tus neeg sawv cev crosslinking thiab vulcanizing tus neeg sawv cev yog sib xyaw rau hauv cov khoom siv roj hmab zoo li qub, thiab cov khoom siv roj hmab sib xyaw yog muab ntim rau hauv lub hose lossis lub tog raj kheej sealing. Thaum siv, cov khoom siv roj hmab extruded yog vulcanized rau hauv elastomer thaum nws ntsib cov dej noo ntawm chav tsev kub thiab siab, uas yog tshwj xeeb tshaj yog yooj yim siv. Thaum vulcanized, tsis muaj cua sov tso tawm, tsis muaj cua sov nqus, thiab tuaj yeem tau pob tshab lossis cov khoom xim; Vulcanized roj hmab nyob rau hauv ntau qhov kub thiab txias ({2}} degree) kom muaj elasticity, zoo adhesion rau ntau yam substrates, ob qho tib si zoo heev kub thiab tsis kub tsis kam, huab cua tsis kam thiab dielectric zog.
Noj deacetic acid hom ib feem ntawm chav tsev kub vulcanized silicone roj hmab ua piv txwv, cov txheej txheem polymer siv tau dihydroxy-dimethylsiloxane nrog ntau yam viscosity; Tus neeg sawv cev crosslinking tuaj yeem siv methyltriacyloxosiloxane, cov khoom siv los ntawm cov tshuaj tiv thaiv yog AcOH (acetic acid), kev siv tus neeg sawv cev crosslinking no muaj qhov zoo ntawm vulcanization ceev, siab zog, zoo adhesion, siab transparency, qhov tsis zoo yog tias muaj acetic. acid saj, corrosive rau hlau. Cov catalyst tuaj yeem yog tin compound thiab titanium compound. Cov fillers feem ntau yog vapor-phase dawb carbon dub thiab precipitated dawb carbon dub. Tom qab cov ntaub ntawv saum toj no tau sib xyaw ua ke, tom qab ntawd ntim, ntim thiab khaws cia, cov khoom siv roj hmab yog extruded thaum siv, kev sib cuag nrog huab cua noo, cov tshuaj tiv thaiv condensation tuaj yeem tshwm sim, thiab sib txuas los ua ib qho elastomer.
Deacetic acid hom ib qho tivthaiv chav kub vulcanized silicone roj hmab feem ntau yog siv rau sab hauv kho kom zoo nkauj iav phab ntsa tshuaj ntsuam caulking tus neeg saib xyuas, tsev hauv pem teb waterproof tus neeg saib xyuas, thiab feem ntau yog siv rau embossing thiab embossing filling kua nplaum ntawm khaub ncaws.
Cim npe nrov: ib feem chav tsev kub vulcanized silicone roj hmab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, nqe, pricelist, dawb qauv
