Ifayibha yeglasi ineenzuzo ezininzi ezifana namandla aphezulu kunye nobunzima obuphantsi, ukumelana nokugqwala, ukumelana nobushushu obuphezulu, ukusebenza kakuhle kobushushu bombane, njl. Yenye yezinto ezisetyenziswa kakhulu kwizixhobo ezidityanisiweyo. Kwangaxeshanye, iTshayina ikwangumvelisi omkhulu wefayibha yeglasi kwihlabathi liphela.
1. Yintoni ifayibhaiglasi?
Ifayibha yeglasi yinto engeyiyo isinyithi engaphiliyo esebenza kakuhle, yiminerali yendalo ene-silica njengezinto eziphambili ezikrwada, yongeza izinto ezithile zeminerali ye-oxide yesinyithi, ixutywe ngokulinganayo, inyibilikisiwe kumaqondo obushushu aphezulu, ukuhamba kolwelo lweglasi olunyibilikisiweyo ngokusebenzisa ukuphuma kwe-funnel, indima yamandla omxhuzulane atsalwa ngesantya esiphezulu iyatsalwa kwaye ipholiswe ngokukhawuleza kwaye inyangwe ibe yifayibha eqhubekayo entle kakhulu.
Ububanzi be-monofilament yefayibha yeglasi ukusuka kwii-microns ezimbalwa ukuya kwii-microns ezingaphezu kwamashumi amabini, okulingana noboya obuyi-1/20-1/5, inqwaba nganye yeefayibha yenziwe ngamakhulu okanye amawaka ee-monofilaments.
Iipropati ezisisiseko zefayibha yeglasi: Imbonakalo yomphezulu ogudileyo osicaba, icandelo elinqamlezileyo lijikelezile, lijikelezile ukumelana nomthamo womthwalo; igesi kunye nolwelo oludlula kuxhathiso luncinci, kodwa umphezulu uthambile kangangokuba amandla okubamba ifayibha mancinci, akulungele ukudityaniswa ne-resin; uxinano ngokubanzi luyi-2.50-2.70 g/cm3, kuxhomekeke ikakhulu kulwakhiwo lweglasi; amandla okuxinana kunezinye iifayibha zendalo, iifayibha zokwenziwa ziphezulu; izinto ezibuthathaka, ubude xa kuqhekeka buncinci kakhulu. Ukumelana namanzi kunye nokumelana ne-asidi kulungile, ngelixa ukumelana ne-alkali kuphantsi.
2.Ulwahlulo lwefayibha yeglasi
Ingahlulwahlulwa ibe yi-fiber yeglasi eqhubekayo, i-fiber yeglasi emfutshane (i-fiber yeglasi enobude obungaguqukiyo) kunye ne-fiber yeglasi ende (LFT) ukusuka kudidi lobude.
Ukususela kumxholo wesinyithi se-alkali, ungahlulwahlulwa ube yi-alkali-free, iphantsi, iphakathi kunye nephezulu, idla ngokuguqulwa nge-alkali-free, oko kukuthi, i-fiber yeglasi ye-E, i-fiber yeglasi ye-E isetyenziswa ngokubanzi ekhaya.
3.Yintoni enokusetyenziswa kwi-fiber yeglasi
Ifayibha yeglasi inamandla aphezulu okutsalwa, ukuthamba okuphezulu, ukungatshi, ukumelana neekhemikhali, ukufunxwa kwamanzi okuphantsi, ukusebenza kakuhle kokucubungula kunye nezinye iimpawu ezibalaseleyo, ngokuqhelekileyo njengezinto ezidityanisiweyo kwizinto zokuqinisa, izixhobo zombane zokukhusela kunye nezixhobo zokukhusela, isiseko sesekethe, njl.njl., ezisetyenziswa kakhulu kwiinkalo ezahlukeneyo.
Ifayibha yeglasi yangaphandle yahlulwe ngokwamacandelo amane ngokwendlela esetyenziswa ngayo imveliso: izinto zokuqinisa iiplastiki zethermosetting, izinto zokuqinisa iifayibha zeglasi zethermoplastics, izinto zokuqinisa igypsum zesamente, kunye nezinto zelaphu zefayibha yeglasi, apho izinto zokuqinisa zithatha i-70-75% kwaye izinto zelaphu zefayibha yeglasi zithatha i-25-30%. Ukusuka kwimfuno ephantsi, iziseko zophuhliso zithatha malunga ne-38% (kubandakanya imibhobho, ukukhupha ityuwa, ukufudumeza indlu kunye nokuthintela amanzi, ukugcina amanzi, njl.njl.), ezothutho zithatha malunga ne-27-28% (inqanawa, imoto, uloliwe okhawulezayo, njl.njl.) kwaye izixhobo ze-elektroniki zithatha malunga ne-17%.
Ukushwankathela, iindawo zokusetyenziswa kwefayibha yeglasi ziindlela zokuhamba, izixhobo zokwakha, ishishini lombane, ishishini loomatshini, ishishini le-petrochemical, ulonwabo nenkcubeko, kunye netekhnoloji yokhuselo lwesizwe.
I-Shanghai Orisen New Material Technology Co., Ltd
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Email: grahamjin@jhcomposites.com
Idilesi: NO.398 New Green Road Xinbang Town Isithili saseSongjiang, eShanghai
Ixesha leposi: Februwari-27-2023