Izitywina zeSilicone zibaluleke kakhulu kumashishini amaninzi ngenxa yezizathu zazo.ukuguquguquka, ukumelana nemozulu, kunye nokuqina ixesha elideNgokungafaniyo nezinye izinto zokutywina, iisilicone zigcina ukusebenza kwazo phantsiUkuvezwa yi-UV, amaqondo obushushu aphezulu, kunye nokuhamba kwesakhiwo, okubenza babe nokuthembeka kuzo zombiniukubopha kwesakhiwokwayeizicelo zokutywina ngokubanzi.
Apha ngezantsi kukhoIzicelo ezili-10 ezibalulekileyo zoshishinoii-silicone sealants, kunye neenkcazo, imigangatho, kunye neengcebiso zemveliso.
1. Udonga lweKheteni kunye neGlazing yeFaçade
Kwizakhiwo ezinde zanamhlanje kunye neefaçade zeglasi, izinto zokuvala iisilicone zisebenza zombiniimisebenzi yolwakhiwo kunye nokuthintela imozulu. I-silicone yolwakhiwo, ivavanyiwe phantsiI-ASTM C1184, ibopha iiphaneli zeglasi kwifreyimu yesinyithi, ihambisa imithwalo ngokukhuselekileyo ngelixa ixhathisa umoya, uxinzelelo lobushushu, kunye nokuhamba kwesakhiwo.
Izitywini zokuthintela imozulu zibonelela ngamakhonkco angangeni moya nangenamanzi, zithintela ukuvuza kwamanzi kunye nokulahleka kwamandla.Imigangatho ye-ISO 11600 F & G) iqinisekisa ubomi benkonzo ende kwiindawo zokwandisa.
--Iyacetyiswa:I-Silicone Sealant yoLwakhiwo
2. Ukutywinwa kweefestile nocango
Iifestile neengcango zifuna izinto zokutywina ukuze zivaleukungena komoya, ukungena kwamanzi, kunye nokuvalwa kobushushuIisilicone ezingathathi cala ziyathandwa kuba zinamathelana kakuhle neiglasi, i-aluminiyamu, kunye neefreyimu ezigqunyiweyongaphandle kokubangela ukugqwala.
Olu setyenziso luphucuka ngokuthe ngqoukusebenza kakuhle kwamandlangokunciphisa ukulahleka kobushushu (intlanganisoImigangatho yokuvunyelwa komoya ye-EN 12207). I-silicone esetyenziswe kakuhle ikwanciphisa ukuhanjiswa kwesandi, iphucula ukusebenza kwe-acoustic.
--Iyacetyiswa:Isitywina seSilicone esingathathi cala
3. Ukucoca (Iigumbi zokuhlambela kunye neekhitshi)
Iindawo ezinomswakama omninzi njengezindlu zangasese, iikhitshi, kunye nemibhobho ye-HVAC zinokuba yingozi kakhulu.ukukhula kwesikhunta kunye nokubolaIzitywini ze-silicone zococeko zenziwe ngeizongezo zefungicideukumelana nohlaselo lweentsholongwane, oluvavanyiweyo phantsi kwe-ISO 846
Zibonelela ngokuvala ixesha elide kwiibhafu, kwiisinki, nakwiinkqubo zokungenisa umoya, zigcina ucoceko kwaye zandisa ubomi benkonzo kwiimeko ezinomswakama ophezulu.
--Iyacetyiswa:Isitywina seSilicone yococeko
4. Iimoto kunye noThutho
Kwishishini leemoto, kusetyenziswa ii-silicone sealantsii-gasket zenjini, izibane zentloko, i-windscreen bonding, kunye nemithungo yomzimbaUkukwazi kwabo ukumelanaubushushu obuqhubekayo ukuya kuthi ga kwi-250°C, iyamelana neeoyile kunye namafutha, kwaye ifunxa ukungcangcazela kuyenza ibe ngcono kunezinye izinto ezininzi ezitywinayo.
IiSilicone nazo ziyancedaUkunciphisa i-NVH (ingxolo, ukungcangcazela, uburhalarhume), okufaka isandla ekuqhubeni izinto ezizolileyo nasekuqiniseni ukuqina kweendibano zeemoto.
5. Iinqwelomoya kunye neenqwelomoya
Izixhobo zeenqwelo-moya zifuna izinto ezihlala zizinzile phantsiuxinzelelo olugqithisileyo, ukungcangcazela, kunye notshintsho lobushushu. Izitywini zesilicone zisetyenziswa kwiiitanki zepetroli, iikhabhini ezixinzelelweyo, kunye neendibano zeefestilengenxa yaboiipropati zokukhupha igesi ephantsikunye nokuthobelaImigangatho ye-FAA kunye ne-MIL-A-46146
Oku kuqinisekisa ukhuseleko kunye nokuthembeka kwexesha elide kwizicelo zeenqwelo-moya ezixinezelekileyo kakhulu.
6. Iinkqubo ze-Elektroniki kunye nezoMbane
Izixhobo ze-elektroniki zisengoziniukufuma, uthuli, kunye nokushisa kakhuluIzinto zokuvala i-silicone zibonelela ngobushushu kunye nokhuselekoIiPCB, iindibano ze-LED, izihlanganisi, kunye nokupheliswa kweentambo.
Ngenxa yokuba ii-silicone zihlala ziguquguquka nasemva kokuba zipholile, zifunxa ukwanda kobushushu kwiindawo ze-elektroniki, zithintela ukuqhekeka. Ziyahambelana ne-I-IEC 60664imigangatho yokukhusela ubushushu.
7. Amandla Avuselelekayo (Ilanga kunye Nomoya)
Iiphaneli zelanga kunye neeturbine zomoya zijongeneImitha ye-UV, ukuvezwa kwe-ozone, kunye noxinzelelo loomatshiniimihla ngemihla.Izitywino zesiliconezisetyenziselwa ukubopha iglasi yelanga, ukufaka iimodyuli ze-photovoltaic, kunye nokutywina iiblade ze-turbine.
Iisilicone ezibonakala ngokucacileyo ziyaqinisekisaudluliselo lokukhanya oluphezulukwiimodyuli zelanga, ngelixa iintlobo ze-elastic, ezimelana nemozulu zandisa ubomi benkonzo kwiimeko ezinzima zangaphandle.
8. Izixhobo zoShishino kunye nooMatshini
Izixhobo ezinzima ezifanaiicompressor, iimpompo, kunye noomatshini bokucubungulazifuna izinto zokutywina ezimelanaiikhemikhali, iioyile, kunye nokungcangcazela okuqhubekayo.Ii-silicone sealants zibonelela nge-gasket-like sealing egcina ukuguquguquka xa isebenza rhoqo.
Kwii-ovens nakwiziko lomlilo,iisilicone ezishushu kakhuluzifakwa kwiindawo zokutywina ezivezwe kubushushu obufikelela kwiqondo lobushushu300°C.
9. Ulwandle kunye nokwakha iinqanawa
Iindawo zaselwandle zibeka izinto zokutywina kwindawo yazoamanzi anetyuwa, imitha ye-UV, kunye nokuhamba kakhulu.Ii-silicone sealants zibonelela ngokuthamba okuhlala ixesha elide ukuze zitywinweiidekhi, ii-portholes, ii-bulkheads, kunye namalungu angaphantsi kwamanzi.
Ngokungafaniyo ne-polyurethane, ii-silicone zigcina ukusebenza kakuhle kwiimeko ezifumileyo nezingaphantsi kwamanzi, ziqinisekisa ukuthembeka okungangeni manzi kangangeminyaka.
10. Ukulungiswa kwezinto zokuzenzela kunye nezindlu
Ngaphandle koshishino, izinto zokutywina zesilicone zezonaukhetho oluya kuthandwa ngabanini bezindluZisetyenziswa ekulungiseni imibhobho yamanzi, ukulungisa iithayile, ukubopha iglasi, kunye nokukhusela iingcango neefestile kwimozulu.
I-silicone elungele ukwenza izinto ngokwakho iza kwiphakheji yekhatriji kwaye ibonelelaubomi benkonzo endenokuba ingaphandle, nto leyo eyenza ukuba ibe yenye yezona zinto zisebenziseka lula ukulungisa izinto zasekhaya.
Imibuzo Ebuzwa Rhoqo malunga nokusetyenziswa kweSilicone Sealants kwimizi-mveliso
Umbuzo 1. Ngawaphi amashishini asebenzisa kakhulu ii-silicone sealants?
Izitywini zesilicone zisetyenziswa kakhulu kwiulwakhiwo, iimoto, i-aerospace, izixhobo ze-elektroniki, amandla avuselelekayo, ulwandle, kunye nezicelo zasekhayaUkukwazi kwabo ukumelana nemozulu embi, amaqondo obushushu aphezulu, kunye nokuvezwa ziikhemikhali kubenza bakwazi ukusebenzisa iindlela ezahlukeneyo kumacandelo ahlukeneyo.
Umbuzo 2. Ngaba i-silicone sealant ayingeni manzi?
Ewe. Izinto zokutywina zesilicone ziyasebenzaayinamanzi kwaye ayinyangeki, nto leyo eyenza ukuba zilungele amagumbi okuhlambela, amakhitshi, ukusetyenziswa kolwandle, kunye neendawo zokwakha zangaphandle. Zigcina ukuguquguquka nokuba zihlala zimanzi.
Umbuzo 3. Ngaba i-silicone sealant ingamelana namaqondo obushushu aphezulu?
Izitywini zesilicone ezishushu kakhulu zinokumelanaukuya kuthi ga kwi-250–300°C, ezenza zifanelekeiinjini zeemoto, ii-oveni zemizi-mveliso, kunye nezixhobo zeenqwelo-moyaIisilicone eziqhelekileyo zihlala zisebenza kakuhle phakathi-50°C kunye no +150°C.
Umbuzo 4. Kutheni i-silicone sealant isetyenziswa kwiiphaneli zelanga nakwii-wind turbines?
IiSilicone ziyakwazi ukumelana kakhulu nezifoImitha ye-UV, i-ozone, kunye nobushushu bemozulu yangaphandle, nto leyo eyenza ukuba zilungele ukusetyenziswa kwamandla avuselelekayo. Kwiiphaneli zelanga, zibonelela ngokubopha okuqinileyo kwaye zikhusela iimodyuli ngaphandle kokunciphisa ukuhanjiswa kokukhanya.
Umbuzo 5. Yintoni umahluko phakathi kwe-structural silicone kunye ne-sanitary silicone sealant?
--I-silicone yesakhiwo inika amandla okuthwala umthwalo kwiindonga zekhethini kunye ne-glazing, ivavanywe phantsi kwe-ASTM C1184
--I-silicone yococeko ine-fungicides yokumelana nokungunda, nto leyo eyenza ukuba ifaneleke kwiikhitshi, kwiindawo zokuhlambela, nakwiinkqubo ze-HVAC, ivavanywe phantsi kwe-ISO 846.
Umbuzo 6. Zihlala ixesha elingakanani izitywini ze-silicone zemizi-mveliso?
Xa zisetyenziswa ngokufanelekileyo, izitywini ze-silicone ezikumgangatho ophezulu zingahlala iminyaka engama-20-30 xa zakhiwa kunye neminyaka eli-10-15 xa zisetyenziswa kwiindawo ezixinezelekileyo ezifana neemoto okanye zaselwandle. Ixesha lokuphila lixhomekeke ekuvezweni kwe-UV, uyilo lwamalungu, kunye nokugcinwa kwazo.
Ixesha leposi: Sep-24-2025