Isixhumi se-Silane KH-791 CAS:5089-72-5

I-silane coupler KH-791, i-organosilane compound esebenza kabili, yenzelwe ukubhekana nenselele yokufinyelela ukunamathela okuqinile kanye nokuhambisana phakathi kwezinto ezingafani, ikakhulukazi ama-substrate angaphili kanye nama-polymer e-organic. Ngokusabela kwayo okubili okuvela emaqenjini e-triethoxysilane kanye ne-epoxy, i-KH-791 isebenza njengebhuloho, ikhuthaza ukubopha okusebenzayo kwe-interfacial kanye nokuthuthukisa ukusebenza okuphelele kwezinto ezihlanganisiwe kanye nezinhlangano ezihlanganisiwe. Ezintweni ezihlanganisiwe, i-KH-791 isebenza njengomgqugquzeli wokunamathela ngokusungula ukuxhumana okuqinile phakathi kokugcwalisa okuqinisayo, njengezinhlayiya zeglasi noma zamaminerali, kanye ne-polymer matrix. Ingxenye ye-silane ye-KH-791 idlula ku-hydrolysis lapho ithintana nomswakama, yakha amaqembu e-silanol asebenzayo ahlangana kalula ebusweni be-substrate engaphili. Ngesikhathi esifanayo, ukusebenza kwe-epoxy kuxhumana ne-polymer matrix, kusiza ukuxhumanisa okuhlanganisiwe futhi kuthuthukise ukuhambisana nokusabalala kwama-filler ngaphakathi kwe-polymer, ekugcineni kuholele ezimpahleni ezithuthukisiwe zemishini kanye nokuqina kwesikhathi eside kwezinto ezihlanganisiwe. Ngaphezu kwalokho, amakhono okuguqula ubuso be-KH-791 anwebeka ekusetshenzisweni kwayo ekwakhekeni kwe-glue kanye ne-sealant, lapho ithuthukisa khona izici zokumanzisa kanye nokubopha kwe-substrate, okuhlanganisa izinsimbi kanye ne-metal oxides. Ngokukhuthaza ukunamathela ezingeni lama-molecule, kunciphisa izinkinga ezihlobene nokuhlukanisa kanye nokwehluleka kwangaphambi kwesikhathi, kuqinisekisa ukuthembeka kanye nobuqotho besakhiwo se-bonded assemblies ekwakheni, ezimotweni, kanye nasezinhlelweni zezindiza. Ezimbozweni kanye nasezinhlelweni zokwelashwa kwendawo, i-KH-791 isebenza njenge-ejenti yokuhlanganisa, evumela ukunamathela kwe-protective noma zokuhlobisa kwe-substrate ehlukahlukene, njengengilazi, izinto zobumba, kanye nezinsimbi. Amandla ayo okuxhumanisa ne-substrate surface ngokusebenzisa ukusabela kwe-silanol condensation kuholela ekumelaneni okuthuthukisiwe namanzi, amakhemikhali, kanye nokuwohloka kwemvelo, ngaleyo ndlela kwandise impilo yesevisi kanye nokusebenza kwezindawo ezimboziwe. Ngamafuphi, i-silane coupler KH-791 imele njengengxenye ebalulekile emkhakheni wokukhuthazwa kokunamathela kanye nokuguqulwa kwendawo, inikeza izixazululo ezenzelwe wena zokuthuthukisa ukuhambisana, ukunamathela, kanye nokusebenza kwezinhlelo ezihlanganisiwe, ukunamathela, kanye nokumboza. Uhlobo lwayo olunemisebenzi eminingi kanye nokuhambisana nezinto eziningi kuyenza ibe ithuluzi elibalulekile kubakhiqizi nabakhiqizi abafuna ukuthuthukisa izakhiwo kanye nobude bemikhiqizo yabo ezimbonini ezahlukahlukene.