Ifayibha yeglasi ineenzuzo ezininzi ezifana namandla aphezulu kunye nobunzima obulula, ukumelana nokugqwala, ukumelana nobushushu obuphezulu, ukusebenza kakuhle kokufakwa kombane, njl.Kwangaxeshanye, iTshayina ikwalelona lizwe livelisa ifayibha yeglasi.
1. Yintoni ifayibhaiglasi?
Ifayibha yeglasi yinto engabonakaliyo engeyiyo eyentsimbi esebenza ngokugqwesileyo, iyiminerali yendalo ene-silica njengeyona nto iphambili ekrwada, yongeza i-metal oxide ekrwada, ixutywe ngokufanayo, inyibilikiswe kumaqondo obushushu aphezulu, iglasi enyibilikisiweyo yolwelo ihamba ngokuphuma kwefunnel, indima yotsalo olukhawulezayo lwamandla omxhuzulane luyatsalwa kwaye lupholiswe ngokukhawuleza kwaye lunyangelwe kwifiber ecolekileyo kakhulu eqhubekayo.
I-glass ye-fiber monofilament ububanzi ukusuka kwii-microns ezimbalwa ukuya kwii-microns ezingamashumi amabini, ezilingana neenwele ze-1 / 20-1 / 5, i-bundle nganye yeentsinga yenziwe ngamakhulu okanye amawaka e-monofilaments.
Iimpawu ezisisiseko zefiber yeglasi:Imbonakalo yomphezulu we-cylindrical egudileyo, icandelo elinqamlezayo lisisangqa esipheleleyo, icandelo elingqukuva elingqukuva ukumelana nomthamo womthwalo;igesi kunye ne-liquid ngokusebenzisa ukuchasana kuncinci, kodwa umphezulu ulungile ukwenzela ukuba amandla okubamba i-fiber encinci, ayihambisani nokudibanisa ne-resin;ukuxinana ngokuqhelekileyo kwi-2.50-2.70 g / cm3, kuxhomekeke ngokukodwa kwi-glass composition;ukomelela kunezinye iintsinga zendalo, iintsinga zokwenziwa zibe phezulu;izixhobo ezibhityileyo, ulwandiso ngexesha lokuphumla luncinci kakhulu Ukuxhathisa kwamanzi kunye nokuxhathisa kweasidi kulungile, ngelixa ukuxhathisa kwealkali kubi.
2.Ukuhlelwa kwefiber yeglasi
Inokwahlulwa ibe yifiber yeglasi eqhubekayo, i-fiber yeglasi emfutshane (ifiber yeglasi esisigxina) kunye nefiber yeglasi ende (LFT) ukusuka kuhlelo lobude.
Ukususela kumxholo wesinyithi we-alkali unokwahlulwa ube yi-alkali-free, ephantsi, ephakathi kunye nephezulu, ngokuqhelekileyo iguqulwe nge-alkali-free, oko kukuthi, i-fiber yeglasi ye-E, ukuguqulwa kwasekhaya kusetyenziswa ngokubanzi i-E glass fiber.
3.Yintoni engasetyenziselwa ifayibha yeglasi
Ifayibha yeglasi inamandla okuxinana okuphezulu, ukuqina okuphezulu, ukungatsha, ukumelana neekhemikhali, ukufunxa amanzi aphantsi, ukusebenza kakuhle kokusebenza kunye nezinye iimpawu ezigqwesileyo, ngokuqhelekileyo njengezinto ezidibeneyo kwizinto zokuqinisa, izinto zokufakela umbane kunye nezixhobo zokufakela, i-substrate yesekethe, njl. ., esetyenziswa ngokubanzi kwiinkalo ezahlukeneyo.
Ifayibha yeglasi yangaphandle yahlulwe ngokwesiseko ngokweendidi ezine ngokusetyenziswa kwemveliso: izixhobo zokuqinisa iiplastiki ze-thermosetting, izinto zokuqinisa ifayibha yeglasi ye-thermoplastics, izixhobo zokuqinisa i-samente yegypsum, kunye nezinto ezilukiweyo zegilasi, apho izinto zokuqinisa zibalelwa kwi-70-75% kunye neglasi. imathiriyeli ye-fiber textile akhawunti ye-25-30%.Ukusuka kwimfuno esezantsi yomlambo, iziseko zophuhliso zibalelwa malunga ne-38% (kubandakanywa nemibhobho, ukuchithwa kwetyuwa, ukufudumeza kwendlu kunye nokuthintela amanzi, ukugcinwa kwamanzi, njl. njl.), i-akhawunti yezothutho malunga ne-27-28% (iyacht, i-automobile, i-high-speed rail, njl.) kunye neeakhawunti ze-elektroniki malunga ne-17%.
Ukushwankathela, iindawo zokusetyenziswa kwefiber yeglasi zihamba ngokukhawuleza, izinto zokwakha, imboni yombane, imboni yomatshini, imboni yepetrochemical, ukuzonwabisa kunye nenkcubeko, kunye neteknoloji yokukhusela yelizwe.
Ixesha lokuposa: Feb-27-2023