3-Aminopropyltrimethoxysilane CAS:13822-56-5

Sebakeng sa thepa e kopantsoeng, 3-aminopropyltrimethoxysilane e sebetsa e le moemeli oa bohlokoa oa ho kopanya, e khothalletsa ho khomarelana ho matla pakeng tsa li-filler tse sa pheleng le li-polymer matrices. Ka ho khomarela ka lik'hemik'hale holim'a libaka tsa ho tlatsa le matrix ea polymeric, e ntlafatsa ho hasana le ho lumellana ha li-filler, e leng se lebisang ho li-composite tse nang le matla a ntlafalitsoeng a mechini, botsitso ba mocheso, le ho hanyetsa ho senyeha ha tikoloho. Sena se etsa hore e be motsoako oa bohlokoa nts'etsopele ea thepa ea composite e sebetsang hantle e sebelisoang lits'ebetsong tse fapaneng, ho tloha likarolong tsa likoloi ho ea ho thepa ea kaho. Ho feta moo, tšebeliso ea 3-aminopropyltrimethoxysilane mefuteng ea sekhomaretsi e bohlokoa ho fihlelleng ho khomarela ho matlafalitsoeng le ho tšoarella ha likopano tse kopantsoeng. Ka ho phekola libaka tsa substrate, silane e khothalletsa likamano tse matla tsa limolek'hule, e leng se fellang ka matla a ntlafetseng a sekhomaretsi le ho hanyetsa mongobo, lik'hemik'hale le liphetoho tsa mocheso. Sena se etsa hore e be ea bohlokoa lits'ebetsong tse kang likhomaretsi tsa sebopeho, li-sealant, le li-bonding agent tse sebelisoang liindastering tsa lifofane, likoloi le kaho. Sebakeng sa ho roala, 3-aminopropyltrimethoxysilane e bapala karolo ea bohlokoa e le mohlophisi oa bokaholimo, e ntlafatsa ho khomarela le ho tšoarella ha ho roala holim'a li-substrate tse fapaneng. Bokhoni ba eona ba ho theha maqhama a covalent le bokaholimo ba substrate bo fella ka ho khomarela ho ntlafetseng, ho thibela metsi, le ho hanyetsa ho senyeha ha tikoloho, e leng se etsang hore e be karolo ea bohlokoa ho roala ho sireletsang ho sebelisoang lits'ebetsong tsa meralo, tsa leoatleng le tsa indasteri. Ho feta moo, lefapheng la polasetiki, 3-aminopropyltrimethoxysilane e sebelisoa ho ntlafatsa ho khomarela ha li-polymer ho libaka tse sa pheleng. Sena se ka fella ka ho hanyetsa tšusumetso e matla, ho mamella boemo ba leholimo, le botsitso ba mocheso ba thepa ea polasetiki, ho ntlafatsa ts'ebetso ea tsona ka kakaretso le ho tšepahala lits'ebetsong tse fapaneng. Ka bokhutšoanyane, 3-aminopropyltrimethoxysilane ke karolo ea bohlokoa ho thehoeng ha thepa e tsoetseng pele ho pholletsa le liindasteri tse fapaneng, e tlatsetsang ts'ebetsong e ntlafetseng, ho tšoarella le ho tšepahala ha thepa e kopaneng, likhomaretsi, liphahlo le polasetiki. Tlhaho ea eona ea mesebetsi e mengata le ho lumellana ha eona le mefuta e mengata ea li-substrate ho totobatsa bohlokoa ba eona e le motheo oa motheo oa ho fihlela thepa le ts'ebetso e ntle ea thepa lits'ebetsong tse fapaneng.