Fiberglass e na le melemo e mengata joalo ka matla a phahameng le boima bo bobebe, ho hanyetsa kutu, ho hanyetsa mocheso o phahameng, le ts'ebetso e ntle ea ho kenya motlakase.Ke e 'ngoe ea lisebelisuoa tse ngata tse sebelisoang hangata.Ka nako e ts'oanang, China ke eona e hlahisang fiberglass e kholo ka ho fetisisa lefatšeng.
1. Fiberglass ke eng?
Fiberglass ke thepa e sa sebetseng ea tšepe e nang le ts'ebetso e ntle haholo.Ke diminerale ea tlhaho e nang le silika e le eona ntho e ka sehloohong e tala, e eketsang lisebelisoa tse tala tsa metal oxide.Ka mor'a ho kopanya ka mokhoa o ts'oanang, e qhibiliha ka mocheso o phahameng, 'me khalase e qhibilihisitsoeng e phalla ka har'a molomo o lutlang., tlas'a ketso ea matla a ho hula ka lebelo le phahameng, e huloa ebe e pholile ka potlako ebe e tiisa likhoele tse ntle haholo tse tsoelang pele.
Bophara ba fiberglass monofilament bo tloha ho li-microns tse 'maloa ho isa ho tse mashome a mabeli, tse lekanang le 1/20-1/5 ea moriri.Sephutheloana se seng le se seng sa likhoele tsa fiber se entsoe ka makholo kapa esita le likete tsa monofilaments.
Lintho tsa motheo tsa fiberglass:
Ponahalo ke sebopeho sa cylindrical se nang le sebaka se boreleli, karolo ea sefapano ke selikalikoe se feletseng, 'me karolo ea sefapano se chitja e na le matla a matla a ho jara mojaro;khase le mokelikeli ho feta khanyetso e nyenyane, empa bokaholimo bo boreleli bo etsa hore matla a khokahanyo ea fiber e be nyenyane, e sa lumellaneng le ho kopana le resin;boima ka kakaretso ke 2.50-2.70 g / cm3, haholo-holo ho itšetlehile ka sebopeho sa khalase;matla a thata a phahame ho feta likhoele tse ling tsa tlhaho le likhoele tsa maiketsetso;lintho tse brittle, bolelele ba eona nakong ea khefu bo nyane haholo;ho hanyetsa metsi le ho hanyetsa asiti ho molemo, ha khanyetso ea alkali e batla e le tlaase.Phapang.
2. Sehlopha safiberkhalase
Ho tloha sehlopheng sa bolelele, e ka aroloa ka fiberglass e tsoelang pele, fiberglass e khutšoanyane (fiberglass e tsitsitseng bolelele) le fiberglass e telele (LFT).
3. Tšebeliso ea fiberglass
Fiberglass e na le matla a phahameng a ho tsitsa, modulus e phahameng ea elasticity, e sa cheng, ho hanyetsa lik'hemik'hale, ho monya metsi a tlase, le ts'ebetso e ntle ea ts'ebetso., e sebelisoang haholo mafapheng a sa tšoaneng.
Fiberglass ea kantle ho naha e arotsoe ka mekhahlelo e mene ho latela ts'ebeliso ea sehlahisoa: lisebelisoa tse matlafatsang bakeng sa polasetiki ea thermosetting e matlafalitsoeng, lisebelisoa tse matlafatsang tsa fiberglass bakeng sa thermoplastics, lisebelisoa tse matlafatsang samente ea gypsum, thepa ea masela ea fiberglass, eo thepa ea eona e matlafatsang e etsang karolo ea 70-75%, lisebelisoa tsa masela tsa fiberglass. palo ea 25-30%.Ho latela pono ea tlhokahalo e ka tlase ho noka, litšebeletso tsa motheo li etsa hoo e ka bang 38% (ho kenyeletsoa liphaephe, ho ntša letsoai metsing a leoatle, ho futhumatsa ntlo le ho thibela metsi, ho boloka metsi, joalo-joalo), litlaleho tsa lipalangoang tsa 27-28% (likepe, likoloi, terene e lebelo le phahameng, joalo-joalo), 'me tlaleho ea elektroniki e ka bang 17%.
Ho akaretsa, likarolo tsa ts'ebeliso ea fiberglass ka kakaretso li kenyelletsa lipalangoang, lisebelisoa tsa moaho, indasteri ea motlakase, indasteri ea mechini, indasteri ea petrochemical, setso sa boikhathollo le theknoloji ea ts'ireletso ea naha.
Nako ea poso: Jun-20-2022