I-Fiberglass ineengenelo ezininzi ezinje ngokuqina okuphezulu kunye nobunzima bokukhanya, ukumelana nokugqwala, ukumelana nobushushu obuphezulu, kunye nokusebenza kakuhle kokufakelwa kombane.Yenye yezinto ezisetyenziswa ngokuqhelekileyo ezidityanisiweyo.Kwangaxeshanye, iChina ikwalelona lizwe livelisa i-fiberglass enkulu emhlabeni.
1. Yintoni i-fiberglass?
I-Fiberglass yimathiriyeli ye-inorganic non-metallic enentsebenzo egqwesileyo.Yiminerali yendalo ene-silica njengeyona nto iphambili ekrwada, yongeza i-metal oxide yeminerali ekrwada.Emva kokuxuba ngokulinganayo, iyancibilika kwiqondo lokushisa eliphezulu, kwaye iglasi etyhidiweyo igeleza kwi-nozzle evuzayo., phantsi kwesenzo se-high-speed force force, iyatsalwa kwaye ipholiswe ngokukhawuleza kwaye iqiniswe ibe yimicu emihle kakhulu eqhubekayo.
Ububanzi be-fiberglass monofilament ukusuka kwii-microns ezimbalwa ukuya kwi-microns ezingamashumi amabini, ezilingana ne-1 / 20-1 / 5 yeenwele.Inyanda nganye yemisonto yefiber yenziwe ngamakhulu okanye namawaka eemonofilaments.
Iimpawu eziphambili zefiberglass:
Ukubonakala kukubunjwa kwe-cylindrical kunye ne-smooth surface, icandelo lomnqamlezo lisisangqa esipheleleyo, kwaye icandelo lesiphambano sesetyhula linomthwalo onamandla wokuthwala umthwalo;i-gas kunye ne-liquid passing resistance resistance incinci, kodwa indawo egudileyo yenza ukuba i-fiber cohesion force incinci, engafanelekanga ukudibanisa kunye ne-resin;ukuxinana ngokuqhelekileyo kwi-2.50-2.70 g / cm3, ngokukodwa kuxhomekeke ekubunjweni kweglasi;amandla okuqina aphezulu kunezinye iintsinga zendalo kunye neentsinga zokwenziwa;i-brittle material, ubude bayo ngexesha lekhefu buncinci kakhulu;ukumelana namanzi kunye nokuxhathisa kweasidi kungcono, ngelixa ukuxhathisa kwealkali kuphantsi.Umahluko.
2. Ukuhlelwa kweifayibhaiglasi
Ukususela kwi-classification yobude, inokwahlulwa ibe yifiber yeglasi eqhubekayo, i-fiberglass emfutshane (i-fiberglass ubude obusisigxina) kunye ne-fiberglass ende (LFT).
3. Ukusetyenziswa kwe-fiberglass
I-Fiberglass inamandla aphezulu okuqina, imodyuli ephezulu yokuqina, ukungatsha, ukuxhathisa iikhemikhali, ukufunxwa kwamanzi aphantsi, kunye nokusebenza kakuhle kokusebenza., esetyenziswa ngokubanzi kwiinkalo ezahlukeneyo.
I-fiberglass yangaphandle ngokusisiseko yahlulwe ngokweendidi ezine ngokusetyenziswa kwemveliso: ukuqinisa izixhobo zokuqinisa iplastiki ye-thermosetting, i-fiberglass yokuqinisa izinto ze-thermoplastics, izinto zokuqinisa i-gypsum yesamente, izinto ezilukiweyo ze-fiberglass, apho i-akhawunti yokuqinisa i-akhawunti ye-70-75%, izinto ze-fiberglass textile Materials. i-akhawunti ye-25-30%.Ngokwembono yemfuno esezantsi, i-akhawunti yeziseko ezingundoqo malunga ne-38% (kubandakanywa nemibhobho, ukuchithwa kwamanzi olwandle, ukufudumala kwendlu kunye nokungangeni kwamanzi, ukugcinwa kwamanzi, njl. njl.), i-akhawunti yezothutho malunga ne-27-28% (i-yachts, i-automobiles, i-high-speed rail); njl.), kunye ne-electronics account malunga ne-17%.
Ukushwankathela, imimandla yesicelo se-fiberglass ngokubanzi ibandakanya ezothutho, izixhobo zokwakha, ishishini lombane, ishishini loomatshini, ishishini lepetrochemical, inkcubeko yolonwabo kunye netekhnoloji yokhuselo yelizwe.
Ixesha lokuposa: Jun-20-2022