I-Fiberglass iwuhlobo lwezinto ezingaphili ezingezona ezensimbi ezisebenza kahle kakhulu.Inezinzuzo eziningi ezihlukahlukene, njengokufakwa kahle kokushisa, ukumelana nokushisa okuqinile, ukumelana nokugqwala okuhle namandla amakhulu emishini, kodwa ububi bayo buqinile futhi bubuthakathaka ukumelana nokugqoka.Yenziwe nge-pyrophyllite, isihlabathi se-quartz, i-limestone, i-dolomite, i-boehmite ne-boehmite ngokuncibilika kwezinga lokushisa eliphezulu, ukudweba ngocingo, ukusonteka kwentambo, ukuluka indwangu nezinye izinqubo.Ububanzi be-monofilament yayo ngama-microns ambalwa kuya kuma-microns angaphezu kuka-20, okulingana no-1/20-1/5 wezinwele.Inqwaba ngayinye ye-fiber precursor yakhiwe ngamakhulu noma izinkulungwane zama-monofilaments.I-Glass fiber ivame ukusetshenziswa njengezinto zokuqinisa ezintweni eziyinhlanganisela, izinto zokufaka ugesi kagesi, izinto zokushisa ezishisayo, amabhodi wesifunda kanye neminye imikhakha yomnotho wezwe.
Ngomhla zingama-27 kuMfumfu wezi-2017, uhlu lwama-carcinogens olushicilelwe yi-International Agency for Research on Cancer ye-World Health Organization lwahlanganiswa kuqala ukuze lusetshenziswe.Amafayibha ezinhloso ezikhethekile, njengengilazi engu-E kanye “nefayibha yengilazi engu-475″, afakwe ohlwini lwezigaba ezibulala umdlavuza zeSigaba 2B, futhi imicu yengilazi eqhubekayo yafakwa kuhlu lweSigaba sesi-3 se-carcinogens.
Ngokusho kokuma nobude, i-glass fiber ingahlukaniswa ibe yi-fiber eqhubekayo, i-fiber ubude obunqunyiwe kanye noboya bengilazi;Ngokusho kokwakheka kwengilazi, ingahlukaniswa ibe yi-alkali mahhala, ukumelana namakhemikhali, i-alkali ephezulu, i-alkali ephakathi, amandla aphezulu, i-high elastic modulus kanye ne-alkali resistant (alkali resistant) glass fibers.
Izinto zokusetshenziswa eziyinhloko zokukhiqizwa kwe-glass fiber yilezi: isihlabathi se-quartz, i-alumina ne-pyrophyllite, i-limestone, i-dolomite, i-boric acid, i-soda ash, i-mirabilite, i-fluorite, njll. Izindlela zokukhiqiza zingahlukaniswa cishe zibe izigaba ezimbili: eyodwa ukwenza ngokuqondile ingilazi encibilikisiwe ibe imicu;Enye iwukwenza ingilazi encibilikisiwe ibe yibhola lengilazi noma induku enobubanzi obungu-20mm, bese uyishisa futhi uyicindeze ngezindlela ezihlukahlukene ukuze uyenze ibe yibhola lengilazi noma induku enobubanzi obungu-3-80 μ M wemicu emihle kakhulu. .Ifayibha ende engapheli edwetshwa indlela yokudweba eyimishini ngepuleti le-platinum alloy ibizwa ngokuthi i-continuous glass fiber, ngokuvamile ebizwa ngokuthi i-fiber ende.I-discontinuous fiber eyenziwe nge-roller noma ukugeleza komoya ibizwa ngokuthi i-fixed glass fiber, noma i-fiber fibre.
I-Glass fiber ingahlukaniswa ngamamaki ahlukene ngokusho kokwakheka kwayo, imvelo nokusetshenziswa kwayo.Ngokwezinga elijwayelekile, i-Class E glass fiber iyona nto esetshenziswa kakhulu kagesi yokuvikela ukushisa;I-Class S iyifayibha ekhethekile.
Idatha ibonisa ukuthi ukugxilwa kwemboni ye-glass fiber yaseShayina kuphezulu uma kuqhathaniswa iyonke, kanti i-Jushi ibalwa ku-34%, ilandelwa i-Taishan Glass Fiber kanye ne-Chongqing International ezibalelwa ku-17% ngokulandelanayo.I-Shandong Fiberglass, i-Sichuan Weibo, i-Jiangsu Changhai, i-Chongqing Sanlei, i-Henan Guangyuan ne-Xingtai Jinniu zibalwe ngengxenye encane, ngokulandelana kwazo u-9%, 4%, 3%, 2%, 2% no-1%.
Kunezinqubo ezimbili zokukhiqiza ze-glass fibre: kabili ukwakha indlela yokudweba ucingo lwe-crucible kanye nokwenza indlela yokudweba izintambo zesithando somlilo wethangi.
Inqubo yokudweba ucingo lwe-crucible inezinqubo eziningi.Okokuqala, izinto zokusetshenziswa kwengilazi ziyancibilika zibe amabhola engilazi ekushiseni okuphezulu, bese kuthi amabhola engilazi aphinde ancibilike, bese umdwebo wocingo olunesivinini esikhulu wenziwa emicu yengilazi.Le nqubo inezinkinga eziningi, ezifana nokusetshenziswa kwamandla aphezulu, inqubo yokubumba engazinzile kanye nokukhiqiza okuphansi kwabasebenzi, futhi ngokuyisisekelo iqedwa abakhiqizi abakhulu be-glass fiber.
Indlela yokudweba izintambo zesithando somlilo ithangi isetshenziselwa ukuncibilikisa i-pyrophyllite nezinye izinto ezingavuthiwe zibe isisombululo sengilazi esithandweni.Ngemva kokukhishwa kwamabhamuza, athuthelwa epuleti lokudonsa elinezimbotshana ngomzila futhi adonswe ku-glass fiber precursor ngesivinini esikhulu.Ihhashi lingaxhuma amakhulukhulu amapuleti avuzayo ngokusebenzisa iziteshi eziningi zokukhiqiza kanyekanye.Le nqubo ilula uma kwenziwa, ukonga amandla kanye nokunciphisa ukusetshenziswa, izinzile ekwakhiweni, esebenza kahle futhi enesivuno esikhulu, elungele ukukhiqizwa okuzenzakalelayo okugcwele okugcwele futhi isiphenduke inqubo yokukhiqiza yomhlaba wonke.I-fibre yengilazi ekhiqizwa yile nqubo yenza ngaphezu kuka-90% womkhiqizo womhlaba wonke.
Ngokombiko Wokuhlaziya mayelana Nesimo Se-Quo Nentuthuko Yemakethe Ye-Fiberglass kusukela ngo-2022 kuya ku-2026 okhishwe yi-Hangzhou Zhongjing Zhisheng Market Research Co., Ltd., ngesisekelo sokusabalala okuqhubekayo kwe-COVID-19 kanye nokuwohloka okuqhubekayo kwe-COVID-19. isimo sohwebo samazwe ngamazwe, imboni ye-glass fiber kanye nemikhiqizo ingafinyelela imiphumela emihle kangaka, ngakolunye uhlangothi, ngenxa yempumelelo enkulu yaseShayina ekuvimbeleni nasekulawuleni ubhubhane lwe-COVID-19, kanye nokwethulwa ngesikhathi kwemakethe yezidingo zasekhaya, On. ngakolunye uhlangothi, ngenxa yokuqaliswa okuqhubekayo kokulawulwa kwamandla okukhiqiza intambo yengilazi ye-fiber embonini, mancane amaphrojekthi amasha futhi abambezelekile.Imigqa yokukhiqiza ekhona iqale ukulungiswa okubandayo ngesikhathi futhi yabambezela ukukhiqiza.Ngokukhula okusheshayo kwesidingo ezimbonini ezansi nomfula namandla omoya nezinye izingxenye zemakethe, izinhlobo ezahlukene zentambo ye-glass fibre kanye nemikhiqizo ekhiqiziwe izuze imizuliswano eminingi yokwenyuka kwamanani kusukela ngekota yesithathu, futhi izintengo zeminye imikhiqizo yentambo yengilazi yentambo isifinyelele. noma eduze nezinga elingcono kakhulu emlandweni, Izinga lenzuzo lilonke lemboni liye laba ngcono kakhulu.
I-Glass fiber yasungulwa ngo-1938 yinkampani yaseMelika;Phakathi neMpi Yezwe Yesibili ngawo-1940, izinhlanganisela ze-glass fiber reinforced zaqala ukusetshenziswa embonini yezempi (izingxenye zamathangi, ikhabethe lezindiza, amagobolondo ezikhali, amavesti angangenwa izinhlamvu, njll.);Kamuva, ngokuthuthukiswa okuqhubekayo kokusebenza kwezinto ezibonakalayo, ukwehla kwezindleko zokukhiqiza kanye nokuthuthukiswa kobuchwepheshe bezinto ezihlanganisiwe ezansi nomfula, ukusetshenziswa kwe-glass fiber kuye kwanwetshwa emkhakheni womphakathi.Izinhlelo zayo ezisebenza ezansi nomfula zihlanganisa imikhakha yezokwakha, ezokuthutha ngojantshi, i-petrochemical, ukukhiqizwa kwezimoto, i-aerospace, ukukhiqiza amandla omoya, izinto zikagesi, ubunjiniyela bezemvelo, ubunjiniyela basolwandle, njll. izinkuni, itshe, njll, Kuyimboni yamasu kazwelonke esafufusa, ebaluleke kakhulu ekuthuthukisweni komnotho kazwelonke, uguquko kanye nokwenza ngcono.
Isikhathi sokuthumela: Nov-25-2022