Fiberglass strand mat e bua ka lesela le sa lohiloeng le entsoeng ka fiber monofilaments ea khalase e lohelletsoeng ka har'a marang-rang 'me e phekotsoe ka sekontiri sa resin.Ke thepa ea inorganic non-metallic e nang le ts'ebetso e ntle haholo., Ho hanyetsa kutu e ntle le matla a phahameng a mochine, empa bothata ke brittleness le ho se mamelle ho apara hantle.3m fiberglass mat hangata e sebelisoa e le thepa e matlafatsang ka thepa e kopantsoeng, lisebelisoa tsa ho thibela motlakase le lisebelisoa tsa ho futhumatsa mocheso, li-circuits tsa potoloho le likarolo tse ling tsa moruo oa naha.
一、 Litšobotsi le tšebeliso ea khalase ea fiber mat
Glass fiber mat e na le litšobotsi tsa mocheso o phahameng o hanyetsanang le mocheso, ts'ebetso e ntle ea ho kenya mocheso oa mocheso, molumo o phahameng oa molumo, ts'ebetso e phahameng ea tlhoekiso ea khase, ho hanyetsa ho bola, anti-moth-eten, anti-mildew, sekhahla sa ho monya se tlase, khanyetso e ntle ea ho thothomela, lelakabe. bofokoli, boima bo bobebe joalo joalo.
Mate a tenya a fiberglass e sebelisoa haholo joalo ka lesela la motheo la fiberglass, anti-corrosion, insulation ea mocheso, e thibelang mollo, thepa e sa keneleng metsi, epoxy copper clad laminate le lihlahisoa tsa ho kenya motlakase.E loketse ts'ebetso e tsoelang pele ea mochini kapa ho beha matsoho ho etsa lihlahisoa tse fapaneng tsa FRP (FRP), lipoleiti, liphaephe, litanka, litanka, li-yachts, thepa ea bohloeki le lihlahisoa tse ling.
E-fiber e ikutloa e sebelisoa bakeng sa li-laminate tsa epoxy koporo le lihlahisoa tsa motlakase.Alkali glass fiber thin felt ke thepa ea boleng bo holimo bakeng sa likarohano tsa betri, ho thibela metsi ho marulelo, liphanele tsa tšireletso tsa gypsum board, mekato ea polasetiki le liphaephe tsa lik'hemik'hale tse thibelang ho lutla le ho thibela ho bola.
二、 Litlhoko tsa kopo ea Glass fiber mat
Ho beha matsoho: Ho beha matsoho ke mokhoa o ka sehloohong oa tlhahiso ea FRP naheng ea heso.Glass fiber chopped strand mat, continuous mat leFiberglass Nnale Mat kaofela li ka sebelisoa bakeng sa ho beha matsoho.Tšebeliso ea li-stitch-bonded felt e ka fokotsa palo ea lihlopha le ho ntlafatsa ts'ebetso ea ts'ebetso ea ho beha matsoho.Leha ho le joalo, kaha mochini oa stitchbonded o na le likhoele tse ngata tsa lik'hemik'hale tse kopanyang fiber, ha ho bonolo ho li leleka, 'me lihlahisoa tsa fiberglass li na le lipululana tse ngata tse bōpehileng joaloka nale,' me bokaholimo bo utloahala bo le makukuno 'me bo se boreleli.Holim'a moo,Nale Mat'ssekoaelo sa hlobo se sekhuts'oane ho feta sa sehiloeng se sehiloeng le se sa khaotseng.Ha ho etsoa lihlahisoa tse nang le libopeho tse rarahaneng, ho bonolo ho etsa li-voids ho bend.Ts'ebetso ea ho beha matsoho e hloka hore mmete o be le litšobotsi tsa sekhahla sa ho kenella ka sekhahla sa resin, ho felisoa habonolo ha li-bubble tsa moea le tšireletso e ntle ea hlobo.
Pultrusion: Ts'ebetso ea pultrusion ke e 'ngoe ea ts'ebeliso ea mantlha eaFiberglass combo mat le dimmete tse rokeletsweng.Ka kakaretso, e sebelisoa hammoho le roving e sa sothoeng.Ho sebelisamat le stitched ikutloa e le dihlahiswa pultruded ka haholo ntlafatsa hupu le transverse matla a dihlahiswa le ho thibela dihlahiswa ho peperana.Ts'ebetso ea pultrusion e hloka hore mat a be le kabo ea fiber e ts'oanang, matla a phahameng a tsitsipano, sekhahla sa ho kenella ka sekhahla sa resin, ho feto-fetoha ha maemo hantle le ho tlatsoa ha hlobo, 'me mokoti o lokela ho ba le bolelele bo itseng bo tsoelang pele.
RTM: Resin transfer molding (RTM) ke mokhoa oa ho bopa o koetsoeng.E entsoe ka mefuta e 'meli ea halofo, hlobo e tšehali le hlobo e tona, pompo e hatellang le sethunya sa ente, ntle le mochine oa khatiso.Ts'ebetso ea RTM hangata e sebelisa limmete tse tsoelang pele le limmete tse rokiloeng sebakeng sae-glass chopped strand mat.Letlapa le utluoang le hlokoa ho ba le litšoaneleho tsa hore letlapa le utloang le lokela ho tlatsoa habonolo ka resin, ho kenella hantle ha moea, ho hanyetsa ho hoholo ha resin le ho fetella hantle.
Ts'ebetso ea matsoelintsoeke: Ka kakaretso, lesela le chehiloeng le moseme o tsoelang pele li sebelisoa bakeng sa ho tsoelipana le ho etsa lesela le nang le resin e ngata e sebelisoang haholo lihlahisoa, ho kenyeletsoa lera le kahare le bokaholimo ba bokaholimo.Litlhoko tsa khalase ea fiber mat ts'ebetsong ea matsoelintsoeke li ts'oana hantle le tsa mokhoa oa ho beha matsoho.
Centrifugal casting molding: matheba a chehiloeng hangata a sebelisoa e le lisebelisoa tse tala.Thepa e khaotsoeng ea likhoele e behiloe ka har'a hlobo, ebe resin e kenngoa ka har'a mokoti oa hlobo o bilikang, 'me lipululana tsa moea li ntšoa ka centrifugation ho etsa hore sehlahisoa se teteane.Letlapa le utloang le hlokoa ho ba le litšobotsi tsa ho kenella habonolo le ho kenella hantle ha moea.
三, Khalase fiber mat classification
Limmete tsa fiber ea khalase hangata li arotsoe ka mekhahlelo e meraro: meseme e kaholimo, meseme e tsoelang pele le meseme e khaotsoeng.
1.Fiberglass Surface Mat: Ka kakaretso, ho ntlafatsa phello ea holim'a metsi le ho fokotsa tšusumetso ea mokhoa oa lesela holim'a metsi, e fafatsoa ka likhoele tsa fiber;
2. Maikutlo a tsoelang pele: Mokhoa oa ho etsa o fafatsoa ka likhoele tse sa khaotseng tsa fiber;Ka kakaretso e sebelisoa e le thepa ea kheloso, khoele e chohiloeng e tla sebelisoa hanyane molemong oa ho beha letsoho ho eketsa matla a ho kenella, 'me e sebelisoa hanyane.
3.Ckhoele e hopiloeng lisebelisoa tsa mat: Mokhoa oa ho bōpa o fafatsoa ka likhoele tse khutšoanyane tsa fiber;
Phapang pakeng tsa maikutlo a bokaholimo, maikutlo a tsoelang pele le likhoele tse khaotsoeng
Bokaholimo bo sebelisitsoeng ka kakaretso bo sebelisetsoa ho ntlafatsa phello ea bokaholimo le ho fokotsa tšusumetso ea lesela ka holim'a metsi; Phapang lipakeng tsa mats a tsoelang pele le likhoele tse khaotsoeng, joalo ka ha lebitso le bontša, ke hore mokhoa oa ho theha ke ho sebelisa likhoele tse khutšoane kapa continuous filaments. "Continuous filaments" "Continuous filaments" ka kakaretso e sebelisoa e le thepa ea ho kheloha, 'me khoele e khaotsoeng e sebelisoa hanyenyane ka mokhoa oa ho beha letsoho ho eketsa matla a interlayer 'me e sebelisoa hanyenyane.
Nako ea poso: Nov-09-2022