Isishwankathelo
Kwiminyaka engaphezu kwesiqingatha sekhulu leminyaka, izinto ezixutywe ngefiber zisetyenziswe ngokubanzi ngenxa yeempawu zabo ezintle, kwaye indima ebalulekileyo yokuqinisa iifayili kwizinto ezidibeneyo ziyabonakala. Ukususela ekufikeni kweimathiriyeli edibeneyo, iifibers zokuqinisa ziye zadlula kwimicu yendalo ukuya kwimicu yokwenziwa.
Okwangoku, ezona ntsinga zixhaphakileyo zokuqinisa zibandakanya iifiber zeglasi, iifibers ze-aramid,iifayibha zekhabhoni, njl. Eli nqaku liza kwazisa iimpawu kunye nokusetyenziswa kweefiber zeglasi ukwenzela ukuqiniswa okudibeneyo.
Yintoni ii-fiberglass?
Iifiber zeglasi zisetyenziswa ngokubanzi ngenxa yeendleko-zokusebenza kunye neempawu ezilungileyo, ikakhulu kwishishini leecomposites. Kwangenkulungwane ye-18, abantu baseYurophu baqonda ukuba iglasi inokujijwa ibe yimicu yokulukwa. Ibhokisi yoMlawuli waseFransi uNapoleon yayisele inamalaphu okuhombisa enziwe ngefiberglass. Iifila zeglasi zinemicu yomibini kunye neentsinga ezimfutshane okanye iiflocs. Imicu yeglasi iqhele ukusetyenziswa kwizinto ezidityanisiweyo, iimveliso zerabha, amabhanti okuhambisa, iiseyile, njl.njl. Iintsinga ezimfutshane zisetyenziswa ikakhulu kwiifekethi ezingalukwanga, iiplastiki zobunjineli kunye nemathiriyeli edibeneyo.
Ifayibha yeglasi enomtsalane emzimbeni kunye neempawu zoomatshini, ukwenziwa lula, kunye nexabiso eliphantsi xa kuthelekiswa nefayibha yekhabhoni iyenza ibe yeyona nto ikhethwayo kwizicelo ezidityanisiweyo eziphezulu. Iintsinga zeglasi zenziwe ngeeoksidi zesilica. Iintsinga zeglasi zineempawu ezigqwesileyo zoomatshini ezifana nokungabi nabrittle kancinci, ukomelela okuphezulu, ukuqina okuphantsi kunye nobunzima obulula.
Iipolymers zeGlass eziqinisiweyo zibandakanya iklasi enkulu yeendlela ezahlukeneyo zeefiber zeglasi, ezinje ngeefiber ze-longitudinal, iifibers ezinqunqiweyo, iimethi ezilukiweyo, kunye neentsinga ezilukiweyo.iimethi zomcu ezinqunqiweyo , kwaye zisetyenziselwa ukuphucula iimpawu zomatshini kunye ne-tribological ye-polymer composite. Iintsinga zeglasi zinokufikelela kwimilinganiselo ephezulu, kodwa ubuqhophololo bunokubangela ukuba iintsinga zophuke ngexesha lokusetyenzwa.
Le theyibhile ilandelayo ibonisa iintlobo ezahlukeneyo zemicu yeglasi kunye nokwakheka:
Iipropati zeFayibha zeglasi
Iimpawu eziphambili zefiber yeglasi ziquka le miba ilandelayo:
Akulula ukufunxa amanzi: I-fiber ye-Glass igxotha amanzi kwaye ayifanelekanga kwiimpahla, kuba i-sweat ayiyi kuxutywa, yenza ukuba umntu onxibileyo azive emanzi; ngenxa yokuba izinto eziphathekayo azichatshazelwa ngamanzi, aziyi kuncipha.
Ukunwebeka: Ngenxa yokungabikho kwe-elasticity, ilaphu linokwelula okuncinci kunye nokubuyisela. Ngoko ke, badinga unyango olungaphezulu ukuze baxhathise imibimbi.
Amandla aphezulu: I-Fiberglass yomelele kakhulu, iphantse yomelele njenge-Kevlar. Nangona kunjalo, xa iintsinga zikhuhlana omnye komnye, ziyaphuka kwaye zibangela ukuba ilaphu libonakale li-shaggy.
Ukhuselo:Kwifom yefiber emfutshane, i-fiberglass sisigqubuthelo esigqwesileyo.
Ukutsaleka:Iintsinga zityabeka kakuhle, zizenza zilungele amakhethini.
Ukumelana nobushushu:Iifiber zeglasi zinokumelana nokushisa okuphezulu, ziyakwazi ukumelana namaqondo okushisa ukuya kwi-315 ° C, azichaphazeli ukukhanya kwelanga, i-bleach, ibhaktheriya, isikhunta, inambuzane okanye i-alkalis.
Uchaphazeleka: Iifiber zeglasi zichatshazelwa yi-hydrofluoric acid kunye ne-hot phosphoric acid. Ekubeni i-fiber iyimveliso esekwe kwiglasi, ezinye iifiber zeglasi ezikrwada kufuneka ziphathwe ngononophelo, njengezinto zokugquma indlu, kuba iziphelo zefiber zibuthathaka kwaye zinokugqobhoza ulusu, ngoko ke iiglavu kufuneka zigqitywe xa uphethe i-fiberglass.
Iimpawu ezibonakalayo kunye nezomatshini zemicu yeglasi eqhelekileyo yorhwebo iboniswe kwitheyibhile engezantsi:
Inkqubo yokwenziwa kweFayibha yeglasi
Ifiber yeglasi yifiber engeyiyo eyentsimbi esetyenziswa ngoku ngokubanzi njengesixhobo soshishino. Ngokubanzi, izinto ezisisiseko zefiber yeglasi ziquka iiminerali ezahlukeneyo zendalo kunye neekhemikhali ezenziwe ngabantu, ezona zinto ziphambili yisanti ye-silica, i-limestone kunye nothuthu lwesoda.
Isanti ye-silica isebenza njengeglasi yangaphambili, ngelixa i-soda ash kunye ne-limestone zinceda ukuthoba ubushushu bokunyibilika. I-coefficient ephantsi yokwandiswa kwe-thermal edityaniswe ne-conductivity ephantsi ye-thermal xa kuthelekiswa ne-asbestos kunye ne-organic fibers yenza i-fiberglass ibe yinto ezinzileyo ene-dimensionally echitha ukushisa ngokukhawuleza.
Itshathi yokuHamba yeNkqubo yokuVelisa iFayibha yeglasi
Iifiber zeglasi ziveliswa ngokunyibilika ngokuthe ngqo, okubandakanya iinkqubo ezinjengokudibanisa, ukunyibilika, ukusonta, ukugquma, ukomisa, kunye nokupakishwa. I-batch yimeko yokuqala yokwenziwa kweglasi, apho ubuninzi bezinto eziphathekayo buxutywe ngokucokisekileyo, kwaye umxube ufakwe kwisithando somlilo sokunyibilika kwiqondo lokushisa eliphezulu le-1400 ° C. Eli qondo lokushisa lanele ukuguqula isanti kunye nezinye izithako zibe yimeko etyhidiweyo; iglasi enyibilikisiweyo ihambe iye kwisicoci kwaye ubushushu behle ukuya ku-1370°C.
Ngexesha lokusonta iintsinga zeglasi, iglasi etyhidiweyo iphuma ngomkhono onemingxuma ecolekileyo kakhulu. I-plate ye-liner ifudumala nge-elektroniki kwaye ukushisa kwayo kulawulwa ukugcina i-viscosity eqhubekayo. Ijethi yamanzi yasetyenziselwa ukupholisa intambo njengoko iphuma kumkhono kwiqondo lobushushu elimalunga ne-1204°C.
IsicwangcisoDiagram yeGintombiFiberSukuphina
Umjelo okhutshiweyo weglasi etyhidiweyo utsalwa ngomatshini kwimicu enedayamitha ukusuka kwi-4 μm ukuya kwi-34 μm. Uxinzelelo lubonelelwa kusetyenziswa iwinder enesantya esiphezulu kwaye iglasi etyhidiweyo izotywe ibe yimicu. Kwinqanaba lokugqibela, iingubo zeekhemikhali ze-lubricant, i-binders kunye ne-coupling agents zifakwe kwiifilaments. I-Lubrication inceda ukukhusela i-filaments kwi-abrasion njengoko iqokelelwa kwaye ifakwe kwiiphakheji. Emva kokulinganisa, iifayili zomiswa kwi-oven; iifilaments ke zilungele ukuqhubekeka phambili zibe yimicu enqunqiweyo, iirovings okanye imisonto.
Ukusetyenziswa kweGintombiFiber
I-Fiberglass yimathiriyeli ye-inorganic engatshiyo kwaye igcina malunga ne-25% yamandla ayo okuqala kwi-540 ° C. Uninzi lweekhemikhali zinempembelelo encinci kwimicu yeglasi. I-inorganic fiberglass ayiyi kubumba okanye yonakale. Iifiber zeglasi zichatshazelwa yi-hydrofluoric acid, i-hot phosphoric acid kunye nezinto ezinamandla zealkaline.
Yimathiriyeli egqwesileyo yombane. Amalaphu e-Fiberglass aneempawu ezifana nokufunxa ukufuma okuphantsi, ukomelela okuphezulu, ukumelana nobushushu kunye nokungaguquki kwe-dielectric ephantsi, nto leyo ezenza zibe zilongezelelo ezifanelekileyo kwiibhodi zesekethe eziprintiweyo kunye ne-insulating varnishes.
Ubungakanani bobunzima obuphezulu be-fiberglass buyenza ibe yeyona nto ibalaseleyo kwizicelo ezifuna amandla aphezulu kunye nobunzima obuncinci. Kwifom ye-textile, la mandla anokuthi abe unidirectional okanye i-bidirectional, evumela ukuguquguquka kuyilo kunye neendleko zoluhlu olubanzi lwezicelo kwimarike yeemoto, ukwakhiwa koluntu, iimpahla zemidlalo, i-aerospace, i-marine, i-electronics, iKhaya kunye namandla omoya.
Zikwasetyenziswa ekwenziweni kwee-composites zesakhiwo, iibhodi zeesekethe eziprintiweyo kunye neemveliso ezahlukeneyo zenjongo eyodwa. Imveliso yefayibha yeglasi yonyaka imalunga ne-4.5 yezigidi zeetoni, kwaye abona bavelisi abaphambili yi-China (i-60% yesabelo semarike), i-United States kunye ne-European Union. (Umthombo: I-Carbon Fiber kunye neTekhnoloji yeMaterial ehlanganisiweyo)
Jonga igalari yethu yeefoto kunye nezinye iindaba malunga neemeko zefiber zeglasi ye-GRECHOApha.
Whatsapp: +86 18677188374
I-imeyile: info@grechofiberglass.com
Umnxeba: +86-0771-2567879
Mob.: +86-18677188374
Iwebhusayithi:www.grechofiberglass.com
[Isiteyitimenti sokuprintwa kwakhona]: Ilungelo lokushicilela lamanqaku enziwe kwakhona yile akhawunti esemthethweni yeyombhali wokuqala, kwaye ingxelo yobunini boqobo iyalandelwa. Ukuba umbhalo wokuqala awunayo ingxelo ye-copyright, siya kulandela umgaqo wangoku wokuvula i-Intanethi ngaphandle kokwazisa umbhali. Phinda uprinte eli nqaku lingezantsi. Ukuba ukuprintwa kwakhona akuhambelani nengxelo ye-copyright yombhali okanye umbhali akavumi ukuphinda aprinte, nceda ubhalele usazise kwaye siya kujongana nayo ngokukhawuleza.
Ixesha lokuposa: Jul-21-2021
