Li-silicone sealant li bohlokoa haholo indastering e mengata ka lebaka la tsonaho tenyetseha, ho hanyetsa boemo ba leholimo, le ho tšoarella nako e teleleHo fapana le di-sealant tse ding, di-silicone di boloka tshebetso tlasaHo pepesehela mahlaseli a kotsi a letsatsi, mocheso o feteletseng, le motsamao oa sebopeho, e leng se etsang hore li tšepahale ho tsona ka bobelitlamo ea sebopeholelits'ebetso tse akaretsang tsa ho tiisa.
Ka tlase ke tsenaLisebelisoa tse 10 tsa bohlokoa ka ho fetisisa tsa indasteriea li-sealant tsa silicone, ka litlhaloso, maemo le likhothaletso tsa sehlahisoa.
1. Lebota la Lesira le Khalase e Khabisitsoeng ka Lehlakoreng
Meahong e meholo ea sejoale-joale le lifatšeng tsa khalase, li-sealant tsa silicone li sebeletsa bobelimesebetsi ea sebopeho le ea ho thibela boemo ba leholimoSilicone ea sebopeho, e lekiloeng tlas'aASTM C1184, e tlama diphanele tsa khalase ho foreimi ya tshepe, e fetisetsa meroalo ka polokeho ha e ntse e hanela moya, kgatello ya mocheso le motsamao wa moaho.
Li-sealant tse thibelang boemo ba leholimo li fana ka manonyeletso a sa keneng moea le a sa keneng metsi, a thibelang ho dutla ha metsi le tahlehelo ea matla. Bokhoni ba ho tsamaea ka lebelo le phahameng (kaLitekanyetso tsa ISO 11600 F & G) e netefatsa bophelo bo bolelele ba tšebeletso manonyeletsong a katoloso.
--E khothaletsoa:Sealante sa Silicone sa Meaho
2. Ho Tiisoa ha Lifensetere le Mamati
Lifensetere le mamati li hloka hore li-sealant li thijoeho kenella ha moea, ho kena ha metsi, le ho hokahanya mochesoLi-silicone tse sa nke lehlakore li ratoa hobane li kopana hantle lekhalase, aluminium le liforeimi tse koahetsoengntle le ho baka mafome.
Sesebelisoa sena se ntlafatsa ka ho tobabokgoni ba ho boloka matlaka ho fokotsa tahlehelo ea mocheso (kopanoLitekanyetso tsa EN 12207 tsa ho kenella ha moea). Silicone e sebelisitsoeng hantle e boetse e fokotsa phetiso ea molumo, e ntlafatsa ts'ebetso ea molumo.
--E khothaletsoa:Sealanta sa Silicone se sa nke lehlakore
3. Lisebelisoa tsa Bohloeki (Likamore tsa ho Hlapela le Likhitšine)
Libaka tse nang le mongobo o mongata joalo ka matloana a ho hlapela, likhichine le liphaephe tsa HVAC li na le monyetla oa hokholo ea hlobo le hloboLi-sealant tsa silicone tsa bohloeki li entsoe kali-additives tsa fungicideho hanela tlhaselo ea likokoana-hloko, e lekiloeng tlas'a ISO 846
Li fana ka ho koala nako e telele ho potoloha libate tsa ho hlapela, lisinki le litsamaiso tsa moea, li boloka bohloeki le ho eketsa nako ea ts'ebeletso maemong a mongobo o phahameng.
--E khothaletsoa:Sekoahelo sa Silicone sa Bohloeki
4. Likoloi le Lipalangoang
Indastering ea likoloi, li-sealant tsa silicone li sebelisoa holi-gasket tsa enjene, mabone a hlooho, sehokelo sa fensetere ea koloi le li-seam tsa 'meleBokhoni ba bona ba ho mamellamocheso o sa khaotseng ho fihlela ho 250°C, e hanela oli le mafura, 'me e monya ho thothomela e etsa hore e be betere ho feta lintho tse ling tse ngata tse tiisang.
Li-silicone le tsona lia thusaPhokotso ea NVH (Lerata, Ho thothomela, Bohloko), e tlatsetsang ho tsamaeng ka khutso le ho tšoarella ha likopano tsa likoloi.
5. Lifofane le Lifofane
Likarolo tsa lifofane li hloka thepa e lulang e tsitsitse tlas'akhatello e feteletseng, ho thothomela, le liphetoho tsa mochesoLi-silicone sealant li sebelisoa holitanka tsa peterole, likamore tse nang le khatello e phahameng, le liphutheloana tsa lifensetereka lebaka la bonathepa e tlase ea ho ntša peterolele ho latela melaoLitekanyetso tsa FAA le MIL-A-46146
Sena se netefatsa polokeho le botshepehi ba nako e telele dikopong tsa difofane tse nang le kgatello e phahameng.
6. Mekhoa ea Elektroniki le Motlakase
Lisebelisoa tsa elektroniki li kotsing ea homongobo, lerōle le ho chesa haholoLi-silicone sealant li fana ka ho thibela le ho sireletsaLi-PCB, likopano tsa LED, lihokelo, le ho felisoa ha cable.
Kaha li-silicone li lula li tenyetseha esita le ka mor'a ho fola, li monya katoloso ea mocheso likarolong tsa elektroniki, li thibela ho petsoha. Li latelaIEC 60664litekanyetso tsa ho thibela ho ruruha.
7. Matla a Nchafatswang (Letsatsi le Moya)
Liphanele tsa letsatsi le liturbine tsa moea li shebaneMahlaseli a UV, ho pepesehela ozone, le khatello ea mechineletsatsi le letsatsi.Li-sealant tsa siliconeli sebelisetsoa ho kopanya khalase ea letsatsi, ho koahela li-module tsa photovoltaic, le ho koala mahare a turbine.
Li-silicone tse pepeneneng haholo lia netefatsaphetiso e phahameng ka ho fetisisa ea leselika har'a li-module tsa letsatsi, ha mefuta e tenyetsehang, e hanelang boemo ba leholimo e atolosa bophelo ba ts'ebeletso maemong a thata a kantle.
8. Lisebelisoa tsa Liindasteri le Mechine
Lisebelisoa tse boima tse kangli-compressor, lipompo le mechini ea ho sebetsana le tsonahloka lintho tse tiisang tse hananglik'hemik'hale, oli le ho thothomela ho sa khaotsengLi-sealant tsa silicone li fana ka tiiso e kang ea gasket e bolokang ho tenyetseha ha e ntse e sebelisoa khafetsa.
Liontong tsa indasteri le liontong,li-silicone tse mocheso o phahamengli sebelisoa manonyeletsong a tiiso a pepeselitsoeng mochesong ho fihlela ho300°C.
9. Sekepe sa metsing le kaho ea likepe
Libaka tsa leoatle li pepesetsa li-sealant hometsi a letsoai, mahlaseli a UV, le motsamao o feteletsengLi-silicone sealant li fana ka ho tenyetseha ho tšoarellang nako e telele bakeng sa ho tiisamathule, likoti, li-bulkhead le manonyeletso a ka tlas'a metsi.
Ho fapana le polyurethane, li-silicone li boloka ts'ebetso maemong a mongobo le a qoelitsoeng, e leng se netefatsang hore li lula li sa kenelle metsi ka lilemo tse ngata.
10. Litokiso tsa ho iketsetsa le tsa malapa
Ka ntle ho indasteri, li-sealant tsa silicone ke tsonakhetho e nepahetseng bakeng sa beng ba matloLi sebelisoa ho lokisa liphaephe tsa metsi, ho lokisa lithaele, ho kopanya khalase le ho thibela boemo ba leholimo mamating le lifensetereng.
Silicone e loketseng DIY e tla ka har'a sephutheloana sa cartridge mme e fana kabophelo bo bolelele ba tšebeletsoesita le ha e pepesehetse kantle, e leng se etsang hore e be e 'ngoe ea lisebelisoa tse sebetsang ka ho fetisisa tsa ho lokisa ntlo.
Lipotso tse Botsoang Khafetsa mabapi le Tšebeliso ea Li-Silicone Sealant tsa Liindasteri
P1. Ke liindasteri life tse sebelisang li-silicone sealant haholo?
Li-silicone sealant li sebelisoa haholo hokaho, likoloi, lifofane, lisebelisoa tsa elektroniki, matla a nchafatsoang, likepe le lits'ebetso tsa malapaBokhoni ba tsona ba ho hanela maemo a leholimo, mocheso o phahameng le ho pepesehela lik'hemik'hale li li etsa hore li fetohele mafapheng a fapaneng.
P2. Na silicone sealant ha e kenelle metsi?
E. Li-sealant tsa silicone keha e kenelle metsi ebile e hanela mongobo, e leng se etsang hore e be e loketseng matloana a ho hlapela, likhitjhini, lits'ebetso tsa metsing le manonyeletso a kantle. Li boloka ho tenyetseha esita le ha li pepesehela metsi khafetsa.
P3. Na silicone sealant e ka mamella mocheso o phahameng?
Li-sealant tsa silicone tse mocheso o phahameng li ka hanelaho fihlela ho 250–300°C, e leng se etsang hore li lokelelienjene tsa likoloi, lionto tsa indasteri, le likarolo tsa lifofaneLi-silicone tse tloaelehileng hangata li sebetsa hantle lipakeng tsa-50°C le +150°C.
P4. Ke hobane'ng ha silicone sealant e sebelisoa liphanele tsa letsatsi le liturbine tsa moea?
Li-silicone li hanela haholo hoMahlaseli a UV, ozone, le boemo ba leholimo ba kantle, e leng se etsang hore e be tse loketseng bakeng sa tshebediso ya eneji e ntjhafatswang. Diphanele tsa letsatsi, di fana ka kgokelo e matla mme di sireletsa dimmojule ntle le ho fokotsa phetiso ya lesedi.
P5. Phapang ke efe pakeng tsa silicone ea sebopeho le silicone sealant ea bohloeki?
--Silicone ea sebopeho e fana ka matla a ho jara mojaro bakeng sa mabota a likharetene le glazing, e lekiloeng tlas'a ASTM C1184
--Silicone ea bohloeki e na le li-fungicide tse thibelang hlobo, e leng se etsang hore e lokele likhitsing, matloaneng le litsamaisong tsa HVAC, tse lekiloeng tlas'a ISO 846.
P6. Li-sealant tsa silicone tsa indasteri li nka nako e kae?
Ka tšebeliso e nepahetseng, li-sealant tsa silicone tsa maemo a indasteri li ka nka lilemo tse 20-30 kahong le lilemo tse 10-15 libakeng tse nang le khatello e phahameng joalo ka likoloi kapa likepe. Nako ea bophelo e itšetlehile ka ho pepesehela mahlaseli a kotsi a UV, moralo oa manonyeletso le tlhokomelo.
Nako ea poso: Loetse-24-2025