Ulwazi lwe-Glass Fiber

I-Fiber Glass inezinzuzo ezihlukahlukene njengamandla aqinile okuqinile, isisindo esilula, ukumelana nokugqwala, ukumelana nezinga lokushisa eliphezulu, nokusebenza okuhle kokufakwa kukagesi, okuyenza ibe enye yezinto ezivame ukusetshenziswa eziyinhlanganisela.Ngesikhathi esifanayo, iChina iphinde ibe ngumkhiqizi omkhulu we-fiberglass emhlabeni.

1) yini i-fiberglass?

I-Glass fiber iwumsebenzi we-inorganic non-metallic osebenza kahle kakhulu.Kuyiminerali yemvelo ikakhulukazi eyenziwe nge-silica, ene-metal oxide amaminerali amaminerali athile angeziwe.Ngemva kokuxutshwa ngokulinganayo, iyancibilika ekushiseni okuphezulu, futhi uketshezi lwengilazi oluncibilikisiwe lugeleza luphume ngombhobho ovuzayo.Ngaphansi kwamandla aqinile wesivinini esikhulu, iyanwetshwa futhi ipholiswe ngokushesha futhi iqiniswe ibe imicu emihle kakhulu eqhubekayo.

Ububanzi be-glass filament monofilament busukela kuma-microns ambalwa kuye kuma-microns angaphezu kwamashumi amabili, okulingana no-1/20-1/5 wezinwele, futhi inyanda ngayinye yemicu yakhiwe ngamakhulu noma izinkulungwane zama-monofilaments.

Izakhiwo eziyisisekelo ze-glass fiber: Ukubukeka kuyisimo esibushelelezi se-cylindrical enesiphambano esiyisiyingi esiphelele, futhi isigaba esiphambanayo esiyindilinga sinamandla okuthwala umthwalo oqinile;Igesi kanye noketshezi kunokumelana okuphansi kokudlula, kodwa ubuso obushelelezi bunciphisa ukuhlangana kwezintambo, okungahambisani nokuhlangana ne-resin;Ukuminyana ngokuvamile kuphakathi kuka-2.50 no-2.70 g/cm3, ikakhulukazi kuye ngokuthi ingilazi ibunjwe kanjani;Amandla aqinile aphakeme kuneminye imicu yemvelo nemicu yokwenziwa;Izinto zokwakha eziqinile zine-elongation ephansi kakhulu ngesikhathi sekhefu;Ukumelana okuhle kwamanzi ne-asidi, kodwa ukumelana ne-alkali okungekuhle.

2) Ukuhlukaniswa kwe-fiber yengilazi

Ngokuhlukaniswa kobude, ingahlukaniswa ibe i-fiber yengilazi eqhubekayo, i-fiber yengilazi emfushane (fixed glass fiber), kanye ne-glass fiber ende (LFT).

I-fiber yengilazi eqhubekayo njengamanje iyi-fiber yengilazi esetshenziswa kakhulu e-China, evame ukubizwa ngokuthi "i-fiber ende".Abakhiqizi abamele yiJushi, Mount Taishan, Xingwang, njll.

I-fixed glass fiber ngokuvamile ibizwa ngokuthi “ifayibha emfushane”, evame ukusetshenziswa izitshalo zokulungisa ezixhaswe kwamanye amazwe kanye namanye amabhizinisi asekhaya.Abakhiqizi abamele i-PPG, i-OCF ne-CPIC yasekhaya, kanye nenani elincane leJushi Mount Taishan.

I-LFT ivele e-China eminyakeni yamuva nje, nabakhiqizi abamele abahlanganisa i-PPG, i-CPIC, ne-Jushi.Njengamanje, amabhizinisi asekhaya afana neJinfa, Shanghai Nayan, Suzhou Hechang, Jieshijie, Zhongguang Nuclear Juner, Nanjing Julong, Shanghai Pulit, Hefei Huitong, Changsha Zhengming, kanye neRizhisheng wonke anokukhiqiza ngobuningi.

Ngokusho kokuqukethwe kwensimbi ye-alkali, ingahlukaniswa ibe yi-alkali ekhululekile, iphakeme emaphakathi ephansi, futhi ngokuvamile ishintshwe futhi iqiniswe nge-alkali mahhala, okungukuthi i-E-glass fiber.E-China, i-E-glass fiber ngokuvamile isetshenziselwa ukuguqulwa.

3) Isicelo

Ngokusetshenziswa komkhiqizo, ihlukaniswe ngokuyisisekelo izigaba ezine: izinto eziqinisiwe zamapulasitiki e-thermosetting, izinto eziqiniswe nge-glass fibre ye-thermoplastics, izinto eziqinisiwe ze-gypsum zikasimende, nezinto zendwangu yengilazi ye-fiber.Phakathi kwazo, izinto eziqinisiwe zibalelwa ku-70-75%, kanye ne-glass fiber textile materials account 25-30%.Ngokombono wesidingo esingaphansi komfula, ingqalasizinda ibalelwa ku-38% (okuhlanganisa amapayipi, ukuchithwa kwamanzi olwandle, ukushisisa nokuvimbela amanzi, ukongiwa kwamanzi, njll.), i-akhawunti yezokuthutha ilinganiselwa ku-27-28% (izikebhe, izimoto, ujantshi wesivinini esikhulu, njll.), kanti ama-electronics enza cishe u-17%.