I-fiberglass inezinzuzo eziningi ezifana namandla aphezulu nesisindo esincane, ukumelana nokugqwala, ukumelana nokushisa okuphezulu, kanye nokusebenza kahle kokushisa kukagesi. Ingenye yezinto ezihlanganisiwe ezisetshenziswa kakhulu. Ngesikhathi esifanayo, iShayina futhi ingumkhiqizi omkhulu emhlabeni we-fiberglass.
1. Kuyini i-fiberglass?
I-Fiberglass iyinto engeyona eyensimbi engaphili futhi esebenza kahle kakhulu. Iyiminerali yemvelo ene-silica njengezinto eziyinhloko zokusetshenziswa, enezela izinto ezithile zokusetshenziswa zamaminerali ze-oxide yensimbi. Ngemva kokuxuba ngokulinganayo, iyancibilika ekushiseni okuphezulu, bese ingilazi encibilikisiwe igeleza nge-nozzle evuzayo. , ngaphansi kwesenzo samandla okudonsa ngesivinini esikhulu, idonswa futhi ipholiswe ngokushesha futhi iqiniswe ibe imicu eqhubekayo emincane kakhulu.
Ububanzi be-fiberglass monofilament busukela kuma-micron ambalwa kuya kuma-micron angamashumi amabili, okulingana ne-1/20-1/5 yoboya. Inqwaba ngayinye yezintambo ze-fiber yakhiwe amakhulu noma ngisho nezinkulungwane zama-monofilament.
Izakhiwo eziyisisekelo ze-fiberglass:
Ukubukeka kuyisimo esiyindilinga esinobuso obubushelelezi, ingxenye eyindilinga iyindilinga ephelele, kanti ingxenye eyindilinga eyindilinga inomthamo oqinile wokuthwala umthwalo; ukumelana kokudlula kwegesi noketshezi kuncane, kodwa ubuso obubushelelezi benza amandla okuhlangana kwefayibha abe mancane, okungahambisani nokuhlanganiswa ne-resin; ubuningi ngokuvamile bungu-2.50-2.70 g/cm3, ikakhulukazi kuncike ekwakhekeni kwengilazi; amandla okudonsa aphezulu kunezinye izintambo zemvelo kanye nezintambo zokwenziwa; izinto eziqhekekayo, ukunwebeka kwazo lapho ziphuka kuncane kakhulu; ukumelana namanzi kanye nokumelana ne-asidi kungcono, kanti ukumelana ne-alkali kuphansi kakhulu. Umehluko.
2. Ukuhlukaniswa kwezinhloboifayibhaingilazi
Kusukela ekuhlukanisweni kobude, ingahlukaniswa ibe yi-fiberglass eqhubekayo, i-fiberglass emfushane (i-fiberglass enobude obungaguquki) kanye ne-fiberglass ende (i-LFT).
3. Ukusetshenziswa kwe-fiberglass
I-Fiberglass inamandla aphezulu okudonseka, i-modulus ephezulu yokunwebeka, ayishisi, ayimelani namakhemikhali, ayimuncwi amanzi kahle, futhi isebenza kahle ekucubunguleni. , isetshenziswa kabanzi emikhakheni eyahlukahlukene.
I-fiberglass yangaphandle ihlukaniswe ngezigaba ezine ngokuya ngokusetshenziswa komkhiqizo: izinto zokuqinisa zepulasitiki eziqinisiwe ze-thermosetting, izinto zokuqinisa i-fiberglass ze-thermoplastics, izinto zokuqinisa i-gypsum zesamente, izinto zendwangu ze-fiberglass, lapho izinto zokuqinisa zibalelwa ku-70-75%, izinto zendwangu ze-fiberglass zibalelwa ku-25-30%. Ngokombono wesidingo esingezansi, ingqalasizinda ibalelwa ku-38% (kufaka phakathi amapayipi, ukukhishwa kukasawoti emanzini olwandle, ukufudumala kwendlu kanye nokuvimbela amanzi, ukugcinwa kwamanzi, njll.), ezokuthutha zibalelwa ku-27-28% (izikebhe, izimoto, isitimela esinejubane eliphezulu, njll.), kanye nezinto zikagesi zibalelwa ku-17%.
Ngamafuphi, izinkambu zokusetshenziswa kwe-fiberglass ngokuvamile zifaka phakathi ezokuthutha, izinto zokwakha, imboni kagesi, imboni yemishini, imboni yamakhemikhali kaphethiloli, isiko lokuzilibazisa kanye nobuchwepheshe bokuvikela kazwelonke.
Isikhathi sokuthunyelwe: Juni-20-2022
