I-Fiberglass ineengenelo ezininzi ezinje ngokuqina okuphezulu kunye nobunzima obukhanyayo, 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 esebenza kakuhle. 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 nomgangatho ogudileyo, 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; ukuxhathisa amanzi kunye nokuxhathisa iasidi 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 izinto zokuqinisa iiplastiki ze-thermosetting, i-fiberglass yokuqinisa izinto ze-thermoplastics, i-samente ye-gypsum yokuqinisa izinto, izinto ze-fiberglass textile, apho i-akhawunti yokuqinisa i-akhawunti ye-70-75%, i-fiberglass textile materials 30-akhawunti ye-30%. Ngokombono wemfuno esezantsi, i-akhawunti yeziseko ezingundoqo malunga ne-38% (kubandakanywa imibhobho, 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
