I-Fiber Glass ineengenelo ezahlukeneyo ezinje ngokuqina kokuqina okuphezulu, ubunzima obulula, ukuxhathisa ukubola, ukumelana nobushushu obuphezulu, kunye nokusebenza kakuhle kokugquma kombane, nto leyo eyenza ibe yenye yezinto ezisetyenziswa ngokuqhelekileyo ezidityanisiweyo.Kwangaxeshanye, iChina ikwalelona lizwe livelisa i-fiberglass enkulu emhlabeni.
1) yintoni i-fiberglass?
Ifiber yeglasi yimathiriyeli engeyiyo eyentsimbi ephilayo esebenza ngokugqwesileyo.Yiminerali yendalo eyenziwe nge-silica, kunye ne-metal oxide yeminerali ekrwada edityanisiweyo.Emva kokuba ixutywe ngokulinganayo, iyanyibilika kubushushu obuphezulu, kwaye ulwelo lweglasi enyibilikisiweyo luphuma luphume ngombhobho ovuzayo.Ngaphantsi kwamandla esantya esiphezulu, iyolulwa kwaye ipholiswe ngokukhawuleza kwaye iqiniswe ibe yimicu ecolekileyo kakhulu eqhubekayo.
Idayamitha ye-glass fiber monofilament isuka kwi-microns ezimbalwa ukuya kwi-microns ezingamashumi amabini, ilingana ne-1 / 20-1 / 5 yeenwele, kunye ne-bundle nganye yeentsinga yenziwe ngamakhulu okanye amawaka e-monofilaments.
Iimpawu ezisisiseko zefiber yeglasi: Imbonakalo yimo egudileyo ye-cylindrical ene-circular cross-section epheleleyo, kwaye i-circular cross-section inomthwalo onamandla wokuthwala;Igesi kunye ne-liquid zinokumelana okuphantsi kokuhamba, kodwa indawo epholileyo inciphisa ukudibanisa kwee-fibers, ezingenakulungelelaniswa ne-resin;Ubuninzi buphakathi kwe-2.50 kunye ne-2.70 g / cm3, ngokukodwa kuxhomekeke kukwakheka kweglasi;Amandla okuqina angaphezulu kunezinye iifayibha zendalo kunye neentsinga zokwenziwa;Izinto ezinqabileyo zinobude obuphantsi kakhulu ngexesha lekhefu;Amanzi alungileyo kunye nokumelana ne-asidi, kodwa ukunganyangeki kakuhle kwe-alkali.
2) Ukuhlelwa kwefiber yeglasi
Ngokuhlelwa kobude, inokwahlulwa ibe yifiber yeglasi eqhubekayo, i-fiber yeglasi emfutshane (fixed glass fiber), kunye nefiber yeglasi ende (LFT).
Ifayibha yeglasi eqhubekayo ngoku yeyona isetyenziswa kakhulu kwifiber yeglasi eTshayina, eqhele ukubizwa ngokuba yi "fiber ende".Abavelisi abameleyo yiJushi, iNtaba yaseTaishan, iXingwang, njl.
Fixed length fiber fiber idla ngokubizwa ngokuba “yifayibha emfutshane”, esetyenziswa ngokubanzi zizityalo zohlengahlengiso ezixhaswa ngemali kumazwe angaphandle kunye namanye amashishini asekhaya.Abavelisi abameleyo yiPPG, i-OCF kunye ne-CPIC yasekhaya, kunye nenani elincinci leJushi Mount Taishan.
I-LFT iye yavela e-China kwiminyaka yakutshanje, kunye nabavelisi abamele kuquka i-PPG, i-CPIC, kunye ne-Jushi.Okwangoku, amashishini asekhaya afana neJinfa, iShanghai Nayan, iSuzhou Hechang, iJieshijie, iZhongguang Nuclear Juner, iNanjing Julong, iShanghai Pulit, iHefei Huitong, iChangsha Zhengming, kunye neRizhisheng zonke zinemveliso eninzi.
Ngokomxholo we-alkali yesinyithi, inokwahlulwa ibe yi-alkali ekhululekile, ephantsi ephakathi phezulu, kwaye idla ngokulungiswa kwaye iqiniswe nge-alkali ekhululekile, oko kukuthi i-E-glass fiber.E-China, i-E-glass fiber isetyenziselwa ukuguqulwa.
3) Isicelo
Ngokusetyenziswa kwemveliso, yahlulwe ngokwesiseko ngokweendidi ezine: izixhobo ezomeleziweyo zeplastiki ye-thermosetting, ifayibha yeglasi eyomeleziweyo yezixhobo ze-thermoplastics, izinto eziqinisiweyo zesamente yegypsum, kunye nezinto ezilukiweyo zeglasi.Phakathi kwabo, izinto eziqinisiweyo zibalelwa kwi-70-75%, kunye ne-glass fiber textile materials account for 25-30%.Ngokombono wemfuno esezantsi, i-akhawunti yeziseko ezingundoqo malunga ne-38% (kubandakanywa nemibhobho, ukuchithwa kwamanzi olwandle, ukufudumeza indlu kunye nokungangeni kwamanzi, ukugcinwa kwamanzi, njl.), i-akhawunti yezothutho malunga ne-27-28% (i-yachts, iimoto, i-high-speed rail); njl.njl.), kunye ne-electronics accounts malunga ne-17%.
Ixesha lokuposa: Apr-14-2023