Fiber ea khalase e na le melemo e mengata e kang matla a phahameng le boima bo bobebe, ho hanyetsa kutu, ho hanyetsa mocheso o phahameng, ts'ebetso e ntle ea ho kenya motlakase, joalo-joalo Ke e 'ngoe ea lisebelisoa tse tala tse sebelisoang hangata bakeng sa lisebelisoa tse kopantsoeng.Ka nako e ts'oanang, China e boetse e le eona e hlahisang fiber ea khalase e kholo ka ho fetisisa lefatšeng.
1. Fiber ke engkhalase?
Glass fiber ke inorganic non-metallic material e nang le ts'ebetso e ntle haholo, ke diminerale ea tlhaho e nang le silika e le thepa e tala ea mantlha, e eketsa lisebelisoa tse tala tsa tšepe ea oxide, e kopantsoeng ka mokhoa o ts'oanang, e qhibilihisitsoeng ka mocheso o phahameng, khalase e qhibilihisitsoeng ea mokelikeli o phallang ka har'a funnel outflow, karolo ea matla a khoheli a lebelo le phahameng e huloa 'me e pholisoe ka potlako' me e phekoleha hore e be fiber e ntle haholo e tsoelang pele.
Glass fiber monofilament bophara ho tloha ho li-microns tse seng kae ho ea ho li-microns tse fetang mashome a mabeli, tse lekanang le moriri oa 1 / 20-1 / 5, bongata bo bong le bo bong ba likhoele bo entsoe ka makholo kapa esita le likete tsa monofilaments.
Lintho tsa motheo tsa fiber ea khalase: Ponahalo ea sebaka se boreleli sa cylindrical, karolo ea sefapano ke selikalikoe se feletseng, se pota-potileng karolo ea ho mamella boima ba mojaro;khase le mokelikeli ka ho hanyetsa ke tse nyane, empa bokaholimo bo boreleli e le hore matla a ts'oereng a fiber e nyane, ha a lumellane le ho kopana le resin;boima ba 'mele ka kakaretso ke 2.50-2.70 g / cm3, ho itšetlehile haholo ka sebopeho sa khalase;matla a thata ho feta likhoele tse ling tsa tlhaho, likhoele tsa maiketsetso li be holimo;lisebelisoa tse brittle, elongation nakong ea khefu e nyane haholo Ho hanyetsa metsi le ho hanyetsa asiti ho molemo, ha khanyetso ea alkali e fokola.
2.Sehlopha sa fiber ea khalase
E ka aroloa ka fiber e tsoelang pele ea khalase, fiber ea khalase e khutšoanyane (fiber e tsitsitseng ea khalase) le fiber e telele ea khalase (LFT) ho tloha ho sehlopha sa bolelele.
Ho tloha ka tšepe ea alkali e ka aroloa ka alkali-mahala, e tlaase, e bohareng le e phahameng, hangata e fetotsoe ka alkali-free, ke hore, E glass fiber, phetoho ea malapeng e atisa ho sebelisoa E glass fiber.
3.Ke eng e ka sebelisetsoang fiber ea khalase
Fiber ea khalase e na le matla a phahameng a ho tsitsisa, elasticity e phahameng, e sa cheng, ho hanyetsa lik'hemik'hale, ho monya metsi a fokolang, ts'ebetso e ntle ea ts'ebetso le litšobotsi tse ling tse babatsehang, hangata e le lisebelisoa tse entsoeng ka thepa e matlafatsang, lisebelisoa tsa ho kenya motlakase le lisebelisoa tsa ho kenya letsoho, substrate ea potoloho, joalo-joalo. ., e sebelisoang haholo mafapheng a fapaneng.
Fiber ea khalase ea kantle ho naha e arotsoe ka mekhahlelo e mene ho latela ts'ebeliso ea sehlahisoa: lisebelisoa tse matlafatsang bakeng sa polasetiki ea thermosetting, lisebelisoa tse matlafatsang tsa khalase bakeng sa thermoplastics, lisebelisoa tse matlafatsang tsa samente ea gypsum, le lisebelisoa tsa masela a khalase, tseo thepa e matlafatsang e etsang karolo ea 70-75% le likhalase. thepa ea fiber textile e nka 25-30%.Ho tloha tlhokahalong e tlase ea noka, litšebeletso tsa motheo li etsa hoo e ka bang 38% (ho kenyeletsoa lipeipi, ho tlosoa letsoai, ho futhumala ha ntlo le ho thibela metsi, ho boloka metsi, joalo-joalo), lipalangoang li nka karolo ea 27-28% (yacht, koloi, terene ea lebelo le holimo, joalo-joalo). 'me lisebelisoa tsa elektroniki li etsa hoo e ka bang 17%.
Ho phethela, libaka tsa kopo tsa fiber ea khalase ke lipalangoang, thepa ea kaho, indasteri ea motlakase, indasteri ea mechine, indasteri ea petrochemical, boikhathollo le setso, le theknoloji ea ts'ireletso ea naha.
Nako ea poso: Feb-27-2023