I-fiberglass ineenzuzo ezininzi ezifana namandla aphezulu kunye nobunzima obuphantsi, ukumelana nokugqwala, ukumelana nobushushu obuphezulu, kunye nokusebenza kakuhle kobushushu bombane. Yenye yezinto ezidityanisiweyo ezisetyenziswa rhoqo. Kwangaxeshanye, iTshayina ikwangumvelisi omkhulu we-fiberglass kwihlabathi.
1. Yintoni i-fiberglass?
I-Fiberglass yinto engeyiyo i-metallic engasebenzi kakuhle. Yiminerali yendalo ene-silica njengeyona nto iphambili, yongeza izinto ezithile ze-metal oxide mineral. Emva kokuxuba ngokulinganayo, iyanyibilika kubushushu obuphezulu, kwaye iglasi enyibilikisiweyo idlula kwi-nozzle evuzayo. , phantsi kwesenzo samandla okutsala ngesantya esiphezulu, iyatsalwa kwaye ipholiswe ngokukhawuleza kwaye iqine ibe yimicu eqhubekekayo ecolekileyo kakhulu.
Ububanzi be-fiberglass monofilament buqala kwii-microns ezimbalwa ukuya kwii-microns ezingamashumi amabini, nto leyo elingana ne-1/20-1/5 yonwele. Inqwaba nganye yemicu yefayibha yenziwe ngamakhulu okanye amawaka ee-monofilaments.
Iipropati ezisisiseko zefiberglass:
Imbonakalo yayo iyimilo esisilinda enomphezulu ogudileyo, icandelo elinqamlezileyo liyisangqa esipheleleyo, kwaye icandelo elinqamlezileyo elijikelezileyo linomthamo onamandla wokuthwala umthwalo; ukumelana nokudlula kwegesi kunye nolwelo kuncinci, kodwa umphezulu ogudileyo wenza amandla okubumbana kwefayibha abe mancinci, nto leyo engalungelaniyo nokudibana ne-resin; uxinano ngokubanzi luyi-2.50-2.70 g/cm3, ikakhulu kuxhomekeke kulwakhiwo lweglasi; amandla okuxinana aphezulu kunezinye iifayibha zendalo kunye neefayibha zokwenziwa; izinto ezibuthathaka, ubude bazo xa ziqhekeka buncinci kakhulu; ukumelana namanzi kunye nokuxhathisa i-asidi kungcono, ngelixa ukumelana ne-alkali kuphantsi kakhulu. Umahluko.
2. Uhlu lweifayibhaiglasi
Ukusuka kudidi lobude, lungahlulwahlulwa lube yi-fiberglass eqhubekayo, i-fiberglass emfutshane (i-fiberglass enobude obungaguqukiyo) kunye ne-fiberglass ende (LFT).
3. Ukusetyenziswa kwefiberglass
I-Fiberglass inamandla aphezulu okutsalwa, i-modulus ephezulu yokuthamba, ayitshi, ayitshisi, ayifuni khemikhali, ayifunxwa ngamanzi amaninzi, kwaye isebenza kakuhle ekucutshungulweni. , isetyenziswa kakhulu kwiinkalo ezahlukeneyo.
I-fiberglass yangaphandle yahlulwe ngokwamacandelo amane ngokwendlela esetyenziswa ngayo imveliso: izinto zokuqinisa iiplastiki ze-thermosetting eziqinisiweyo, izinto zokuqinisa iifiberglass ze-thermoplastics, izinto zokuqinisa i-gypsum zesamente, izinto zelaphu ze-fiberglass, apho izinto zokuqinisa zithatha i-70-75%, izinto zelaphu ze-fiberglass zithatha i-25-30%. Ngokwembono yemfuno ephantsi, iziseko zophuhliso zithatha malunga ne-38% (kubandakanya imibhobho, ukususwa kwetyuwa emanzini olwandle, ukufudumala kwendlu kunye nokuthintela amanzi, ukugcinwa kwamanzi, njl.njl.), ezothutho zithatha malunga ne-27-28% (iinqanawa, iimoto, uloliwe okhawulezayo, njl.njl.), kwaye izixhobo ze-elektroniki zithatha malunga ne-17%.
Ngamafutshane, amacandelo okusetyenziswa kwefiberglass ngokubanzi aquka ezothutho, izixhobo zokwakha, ishishini lombane, ishishini loomatshini, ishishini le-petrochemical, inkcubeko yokuzonwabisa kunye netekhnoloji yokhuselo lwesizwe.
Ixesha lokuposa: Juni-20-2022
