litaba

Fiberglass gingham ke roving plain weave e sa sothoeng, e leng motheo oa bohlokoa bakeng sa lipolasetiki tse matlafalitsoeng tsa fiberglass e behiloeng ka letsoho.Matla a lesela la gingham a haholo-holo ka lehlakoreng la warp le weft ea lesela.Bakeng sa liketsahalo tse hlokang matla a holimo kapa a marang-rang, e ka boela ea lohuoa ka lesela le sa lekanyetsoang, le ka hlophisang li-rovings tse ngata tse sa sothoeng ka lehlakoreng la warp kapa la weft.Lesela la Warp, lesela le le leng la weft.

Lesela la fiberglass ke ho hula khalase ka har'a likhalase tse ntle haholo tsa khalase, 'me likhoele tsa khalase ka nako ena li na le maemo a bonolo.Khoele ea khalase e ohloa hore e be khoele, ebe e lohuoa ka lesela la fiber ea khalase ka loom.Hobane filament ea khalase e tšesaane haholo 'me sebaka se ka holimo ho boima ba yuniti se seholo, ts'ebetso ea ho hanyetsa mocheso e fokotsehile.Ho tšoana le ho qhibilihisa terata e tšesaane ea koporo ka kerese.Empa khalase ha e che.Ho chesa hoo re ka ho bonang ha e le hantle ke lisebelisoa tsa resin tse koahetsoeng ka holim'a lesela la fiber ea khalase, kapa litšila tse khomaretsoeng, e le ho ntlafatsa ts'ebetso ea lesela la fiber ea khalase.Ka mor'a lesela le hloekileng la khalase kapa likhalase tse ling tse hanyetsanang le mocheso o phahameng, li ka sebelisoa ho etsa lihlahisoa tse kang liaparo tsa refractory, liatlana tse refractory, le likobo tsa refractory.Leha ho le joalo, haeba e amana ka ho toba le letlalo, likhoele tse robehileng li tla halefisa letlalo 'me le tla hlohlona haholo.

Lesela la fiberglass le sebelisoa haholo ts'ebetsong ea ho beha matsoho, 'me lesela la fiberglass le matlafalitsoeng le sebelisoa haholo ho likepe tsa likepe, litanka tsa polokelo, litora tse pholileng, likepe, likoloi, litanka le thepa ea moaho.Lesela la fiberglass le sebelisoa haholo indastering bakeng sa: ho kenya mocheso, ho thibela mollo le ho thibela mollo.Thepa e monya mocheso o mongata ha e chesoa ke lelakabe 'me e ka thibela lelakabe ho feta le ho arola moea.

1. Ho ea ka metsoako: haholo-holo alkali e mahareng, e seng alkali, alkali e phahameng (ho arola likarolo tsa li-oxide tsa tšepe tsa alkali ka fiber ea khalase), ha e le hantle, ho boetse ho na le lihlopha tsa likarolo tse ling, empa ho na le mefuta e mengata haholo. ka bonngoe.bala.

2. Ho ea ka mokhoa oa ho etsa thepa: ho taka terata ea crucible le terata ea sebōpi sa letamo.

3. Ho ea ka mefuta e fapa-fapaneng: ho na le khoele ea plied, khoele e tobileng, khoele ea jete, joalo-joalo.

Ntle le moo, e khetholloa ka bophara ba fiber e le 'ngoe, nomoro ea TEX, twist, le mofuta oa sesebelisoa sa boholo.Ho hlophisoa ha lesela la fiberglass ho tšoana le ho hlophisoa ha khoele ea fiberglass.Ho phaella ho tse ka holimo, e boetse e kenyelletsa: mokhoa oa ho loha, boima ba gram, bophara, joalo-joalo.

Phapang e ka sehloohong ea thepa pakeng tsa lesela la fiberglass le khalase: Phapang e ka sehloohong ea thepa pakeng tsa lesela la fiberglass le khalase ha e kholo, haholo-holo ka lebaka la litlhoko tse fapaneng tsa thepa nakong ea tlhahiso, kahoo ho na le liphapang tse itseng ka foromo.Likahare tsa silika tsa khalase e bataletseng li ka ba 70-75%, 'me silika ea fiberglass hangata e ka tlase ho 60%.