Ho ea ka sebōpeho le bolelele, fiber ea khalase e ka aroloa ka fiber e tsoelang pele, fiber ea bolelele bo tsitsitseng le boea ba khalase;ho latela sebopeho sa khalase, e ka aroloa ka alkali-mahala, khanyetso ea lik'hemik'hale, alkali e mahareng, matla a phahameng, modulus e phahameng le ho hanyetsa alkali (alkali resistance) fiberglass, joalo-joalo.
Lisebelisoa tse ka sehloohong tsa tlhahiso ea fiber ea khalase ke: lehlabathe la quartz, alumina le pyrophyllite, lejoe la mokoetla, dolomite, boric acid, soda molora, mirabilite, fluorite, joalo-joalo Mekhoa ea tlhahiso e arotsoe ka likarolo tse peli: e 'ngoe ke ho etsa ka ho toba khalase e qhibilihisitsoeng. ka har'a likhoele;e 'ngoe ke ho qala ka ho etsa khalase e qhibilihisitsoeng ka libolo tsa khalase kapa lithupa tse nang le bophara ba 20 mm, ebe o chesa le ho qhibiliha ka litsela tse sa tšoaneng ho etsa libolo tsa khalase kapa lithupa tse nang le bophara ba 3 ho isa ho 3 mm.80μm likhoele tse ntle haholo.Likhoele tse telele tse ke keng tsa lekanngoa tse huloang ke mokhoa oa ho taka oa mochini oa lipoleiti tsa motsoako oa platinum li bitsoa likhoele tsa khalase tse tsoelang pele, tse tsejoang ka hore ke likhoele tse telele.Likhoele tse sa khaotseng tse entsoeng ka li-roller kapa phallo ea moea, tse bitsoang li-fixed-length glass fibers, tse tsejoang ka hore ke likhoele tse khutšoane.
Likhoele tsa khalase li arotsoe ka limaraka tse fapaneng ho latela sebopeho sa tsona, thepa le tšebeliso.Ho ea ka melao ea sehlopha se tloaelehileng, fiber ea khalase ea E-grade e sebelisoa haholo ebile e sebelisoa haholo ho thepa ea motlakase ea motlakase;S-grade ke fiber e khethehileng.
Khalase e sebelisoang tlhahisong ea fiberglass e fapane le khalase e sebelisoang lihlahisoa tse ling tsa khalase.Ka kakaretso, metsoako ea likhalase bakeng sa likhoele tse rekisoang ke tse latelang:
Matla a phahameng le fiberglass e phahameng ea modulus
E khetholloa ka matla a phahameng le modulus e phahameng.Matla a eona a khoele e le 'ngoe ke 2800MPa, e ka bang 25% e phahame ho feta ea fiber ea khalase e se nang alkali, 'me modulus ea eona ea elastic ke 86000MPa, e phahametseng fiber ea E-glass.Lihlahisoa tsa FRP tse hlahisoang ka tsona li sebelisoa haholo indastering ea sesole, sefofane, seporo sa lebelo le holimo, matla a moea, lihlomo tse thibelang likulo le lisebelisoa tsa lipapali.
AR fiberglass
E boetse e tsejoa e le fiber ea khalase e hanyetsanang le alkali, fiber ea khalase e hananang le alkali ke lisebelisoa tse matlafatsang bakeng sa konkreite e matlafalitsoeng (samente) (e bitsoang GRC), fiber e tloaelehileng ea maemo a holimo, le sebaka se loketseng bakeng sa tšepe le asbestos sebakeng se seng. -likarolo tsa samente tse jarang meroalo.Litšobotsi tsa fiber ea khalase e hanyetsanang le alkali ke khanyetso e ntle ea alkali, e khona ho hanela khoholeho ea lintho tse phahameng tsa alkali ka samente, matla a matla a ho ts'oara, modulus e phahameng ea elastic, ho hanyetsa tšusumetso, matla a thata le a kobehang, a sa cheng, a hanang serame, mocheso. -Restant , matla a ho fetola mongobo o matla, ho hanyetsa ho phunyeha ho hotle le ho se kenyellehe, sebopeho se matla, ho bōptjoa habonolo, joalo-joalo, fiber ea khalase e hanyetsanang le alkali ke mofuta o mocha oa matlafatso a botala le a tikoloho a sebelisoang haholo ka k'honkreite e matlafalitsoeng (samente) Material. .
D khalase
E boetse e tsejoa e le khalase e tlase ea dielectric, e sebelisetsoa ho hlahisa likhoele tse tlase tsa likhalase tsa dielectric tse nang le matla a matle a dielectric.
Ho phaella ho likaroloana tsa fiber tse ka holimo tsa khalase, ho se ho fumaneha fiber e ncha ea alkali e se nang alkali, e se nang boron ka ho feletseng, kahoo e fokotsa tšilafalo ea tikoloho, empa thepa ea eona ea motlakase le thepa ea mechine e tšoana le khalase ea E ea setso.Ho phaella moo, ho na le fiber ea khalase e nang le likhalase tse peli tse entsoeng ka khalase, e 'nileng ea sebelisoa ho hlahisa boea ba khalase, hape ho boleloa hore e na le monyetla oa ho matlafatsa fiberglass.Ho feta moo, ho na le fiber ea khalase e se nang fluorine, e leng fiber e ntlafalitsoeng ea khalase e se nang alkali e ntlafalitsoeng bakeng sa litlhoko tsa ts'ireletso ea tikoloho.
Ho phaella ho likaroloana tsa fiber tse ka holimo tsa khalase, ho se ho fumaneha fiber e ncha ea alkali e se nang alkali, e se nang boron ka ho feletseng, kahoo e fokotsa tšilafalo ea tikoloho, empa thepa ea eona ea motlakase le thepa ea mechine e tšoana le khalase ea E ea setso.Ho phaella moo, ho na le fiber ea khalase e nang le likhalase tse peli tse entsoeng ka khalase, e 'nileng ea sebelisoa ho hlahisa boea ba khalase, hape ho boleloa hore e na le monyetla oa ho matlafatsa fiberglass.Ho feta moo, ho na le fiber ea khalase e se nang fluorine, e leng fiber e ntlafalitsoeng ea khalase e se nang alkali e ntlafalitsoeng bakeng sa litlhoko tsa ts'ireletso ea tikoloho.
O ka arola fiberglass ka mekhahlelo e fapaneng, ho latela lisebelisoa tse tala tse sebelisoang le boholo ba tsona.
Mona ke mefuta e 7 e fapaneng ea fiberglass le ts'ebeliso ea bona lihlahisoa tsa letsatsi le letsatsi:
Khalase ea alkali (A-glass)
Khalase ea soda kapa khalase ea soda ea lime.Ke mofuta o sebelisoang haholo oa fiberglass.Khalase ea alkali e nka hoo e ka bang 90% ea likhalase tsohle tse entsoeng.Ke mofuta o tloaelehileng haholo 'me o sebelisetsoa ho etsa lijana tsa khalase, tse kang makotikoti le libotlolo bakeng sa lijo le lino, le likhalase tsa fensetere.
Lisebelisoa tsa ho baka tse entsoeng ka khalase ea lime ea soda e futhumetseng le tsona ke mohlala o phethahetseng oa khalase ea A.E ea khonahala, ea khoneha, 'me e thata haholo.Lithaele tsa khalase tsa mofuta oa A li ka qhibilihisoa hape 'me tsa boela tsa nolofatsoa ka makhetlo a mangata' me ke mefuta e loketseng ea fiber ea khalase bakeng sa ho sebelisoa hape ka likhalase.
Khalase e hanyetsanang le alkali AE-glass kapa AR-glass
Khalase ea AE kapa AR e emetse khalase e hanyetsanang le alkali, e sebelisoang ka ho khetheha bakeng sa konkreite.Ke lintho tse entsoeng ka motsoako o entsoeng ka zirconia.
Ho eketsoa ha zirconia, minerale e thata, e sa keneleng mocheso, e etsa hore fiberglass ena e loketse ho sebelisoa ka konkreite.Khalase ea AR e thibela ho phunyeha ha konkreite ka ho fana ka matla le ho feto-fetoha ha maemo.Hape, ho fapana le tšepe, ha e ruse habonolo.
Khalase ea lik'hemik'hale
Khalase ea C kapa khalase ea lik'hemik'hale e sebelisoa e le lesela le ka holimo bakeng sa lera le ka ntle la laminate bakeng sa liphaephe le lijana bakeng sa ho boloka metsi le lik'hemik'hale.Ka lebaka la khatello e phahameng ea calcium borosilicate e sebelisoang ha ho etsoa likhalase, e bonts'a khanyetso e phahameng ea lik'hemik'hale libakeng tse senyang.
Khalase ea C e boloka botsitso ba lik'hemik'hale le sebopeho tikolohong efe kapa efe 'me e hanana le lik'hemik'hale tsa alkaline.
Khalase ea dielectric
Hangata likhoele tsa likhalase tsa dielectric (D-glass) li sebelisoa lisebelisoa, lijana tsa ho pheha le tse ling tse joalo.Hape ke mofuta o motle oa khalase ea fiberglass ka lebaka la ho lula ha eona ha dielectric.Sena se bakoa ke ho ba teng ha boron trioxide sebopeho sa eona.
Khalase ea elektronike
Lesela la E-glass kapa E-fiberglass ke tekanyetso ea indasteri e fanang ka tekanyo pakeng tsa ts'ebetso le litšenyehelo.Ke thepa e kopaneng e bobebe e nang le ts'ebeliso sebakeng sa sefofane, sa leoatle le tikoloho ea indasteri.Thepa ea E-glass' e le fiber e matlafatsang e entse hore e ratoa haholo ke lihlahisoa tsa khoebo tse kang lipolante, liboto tsa surf le likepe.
E-galase ka likhoele tsa boea ba khalase e ka etsoa sebopeho kapa boholo bofe kapa bofe ho sebelisoa mokhoa o bonolo haholo oa ho etsa.Pele ho tlhahiso, thepa ea E-glass fiber e etsa hore e hloeke ebile e bolokehe ho sebetsa le eona.
Khalase ea sebopeho
Khalase ea sebopeho (S glass) e tsejoa ka thepa ea eona ea mochine.Mabitso a khoebo a R-glass, S-glass le T-glass kaofela a bua ka mofuta o tšoanang oa fiberglass.Ha e bapisoa le fiber ea khalase ea E, e na le matla a holimo le modulus.Fiberglass ena e etselitsoe ho sebelisoa indastering ea ts'ireletso le ea sefofane.
E boetse e sebelisoa lits'ebetsong tse thata tsa lihlomo tsa ballistic.Hobane mofuta ona oa fiber ea khalase o sebetsa haholo, o sebelisoa feela liindastering tse khethehileng tse nang le lihlahisoa tse fokolang tsa tlhahiso.Ho boetse ho bolela hore S-glass e ka ba theko e boima.
Advantex fiberglass
Mofuta ona oa fiberglass o sebelisoa haholo indastering ea oli, khase le merafo, hammoho le lifemeng tsa motlakase le lits'ebetsong tsa leoatle (lits'ebetso tsa likhoerekhoere le metsi a litšila).E kopanya thepa ea mochini le ea motlakase ea khalase ea E-le acid e hanyetsanang le kutu ea mefuta ea mofuta oa E, C, R.E sebelisoa libakeng tseo ho tsona libopeho li leng kotsing ea ho bola.
Nako ea poso: May-11-2022