I-Fiberglass luhlobo lwe-inorganic non-metallic material kunye nokusebenza okugqwesileyo.Inezinto ezininzi eziluncedo, ezifana nokugquma kakuhle, ukumelana nobushushu obuqinileyo, ukuxhathisa okulungileyo kokutya kunye namandla aphezulu omatshini, kodwa izinto ezingeloncedo zayo zi-brittle kunye nokunganyangeki kokunxiba.Yenziwe nge-pyrophyllite, isanti ye-quartz, i-limestone, i-dolomite, i-boehmite kunye ne-boehmite ngokunyibilika kobushushu obuphezulu, umzobo wocingo, ukujija intambo, ukuthunga amalaphu kunye nezinye iinkqubo.I-diameter ye-monofilament yayo inama-microns amaninzi ukuya kuma-microns angaphezu kwama-20, alingana ne-1/20-1/5 yeenwele.Inyanda nganye yefiber precursor yenziwe ngamakhulu okanye namawaka emonofilaments.I-Glass fiber idla ngokusetyenziswa njengezinto zokuqinisa kwizinto ezidibeneyo, izinto zokugquma umbane, izinto zokufakelwa kwe-thermal, iibhodi zeesekethe kunye nezinye iinkalo zoqoqosho lwelizwe.
Ngo-Oktobha 27, i-2017, uluhlu lwe-carcinogens olupapashwe yi-Arhente yamazwe ngamazwe yoPhando ngoMhlaza we-World Health Organization yayihlanganiswe kwangaphambili ukuze ibhekiselele.Iifayibha ngeenjongo ezikhethekileyo, ezifana neglasi ye-E kunye ne "475" ye-glass fiber, zifakwe kuluhlu lweCandelo le-2B i-carcinogens, kunye ne-glass fibers eqhubekayo yafakwa kuluhlu lweCandelo le-3 carcinogens.
Ngokwemilo kunye nobude, i-fiber yeglasi inokwahlulwa ibe yifayibha eqhubekayo, ifayibha yobude obusisigxina kunye noboya beglasi;Ngokokwakheka kweglasi, inokwahlulwa ibe yialkali yasimahla, ikwazi ukumelana neekhemikhali, ialkali ephezulu, ialkali ephakathi, amandla aphezulu, imodulus ephezulu kunye nealkali enganyangekiyo (enganyangekiyo kwialkali) imicu yeglasi.
Izinto eziphambili ekrwada imveliso ifayibha yeglasi zezi: isanti yequartz, i-alumina kunye ne-pyrophyllite, i-limestone, i-dolomite, i-boric acid, i-soda ash, i-mirabilite, i-fluorite, njl. iglasi etyhidiweyo ibe yimicu;Enye kukwenza iglasi etyhidiweyo ibe yibhola yeglasi okanye intonga enobubanzi obuyi-20mm, kwaye emva koko ishushu kwaye uyibuyise ngeendlela ezahlukeneyo ukuze ibe yibhola yeglasi okanye intonga enobubanzi obuyi-3-80 μ M yeentsinga ezintle kakhulu. .Ifiber ende ngokungenasiphelo ezotywe yindlela yokuzoba ngoomatshini ngeplatinam yealloy plate ibizwa ngokuba yifiber yeglasi eqhubekayo, ebizwa ngokuba yifiber ende.Ifiber engapheliyo eyenziwa yi-roller okanye ukuhamba komoya ibizwa ngokuba yifiber yeglasi esisigxina, okanye i-fiber emfutshane.
Ifayibha yeglasi inokwahlulwa ibe ngamabanga ahlukeneyo ngokwendlela yokubunjwa kwayo, indalo kunye nokusetyenziswa kwayo.Ngokomgangatho oqhelekileyo, i-glass fiber ye-Class E yeyona nto isetyenziswa kakhulu kwi-insulating material;Iklasi S yifayibha ekhethekileyo.
Idatha ibonisa ukuba i-concentration ye-China ye-glass fiber industry iphezulu kakhulu, kunye ne-Jushi accounting ye-34%, ilandelwa yi-Taishan Glass Fiber kunye ne-Chongqing International accounting ye-17% ngokulandelelanayo.I-Shandong Fiberglass, i-Sichuan Weibo, i-Jiangsu Changhai, i-Chongqing Sanlei, i-Henan Guangyuan kunye ne-Xingtai Jinniu zibalwa ngomlinganiselo omncinci, ngokulandelanayo 9%, 4%, 3%, 2%, 2% kunye ne-1%.
Kukho iinkqubo ezimbini zokuvelisa ifayibha yeglasi: kabini ukwenza indlela yokuzoba ngocingo lwecrucible kunye kanye nokwenza indlela yokuzoba itanki yocingo lwesithando somlilo.
Inkqubo yokudweba ucingo lwe-crucible ineenkqubo ezininzi.Okokuqala, izinto eziluhlaza zeglasi ziyancibilika kwiibhola zeglasi kwiqondo lokushisa eliphezulu, emva koko iibhola zeglasi ziyancibilika kwakhona, kwaye umzobo we-high-speed wire wenziwa kwi-glass fiber strands.Le nkqubo inezinto ezininzi ezingalunganga, ezifana nokusetyenziswa kwamandla aphezulu, inkqubo yokubumba engazinzanga kunye nemveliso ephantsi yabasebenzi, kwaye ichithwa ngokusisiseko ngabavelisi abakhulu beglasi.
Indlela ye-wiredrawing yetanki yesithando somlilo isetyenziselwa ukunyibilikisa i-pyrophyllite kunye nezinye izinto eziluhlaza kwisisombululo seglasi kwisithando somlilo.Emva kokuba amaqamza esusiwe, ayathuthwa asiwe kwipleyiti enombhobho wokuhambisa amanzi ngomjelo aze atsalwe kwi-glass fibre precursor ngesantya esiphezulu.I-kiln inokudibanisa amakhulu eepleyiti ezivuzayo ngokusebenzisa iindlela ezininzi zokuvelisa ngaxeshanye.Le nkqubo ilula kwinkqubo, ukugcinwa kwamandla kunye nokunciphisa ukusetyenziswa, ukuzinza ekubunjweni, okusebenzayo kunye nesivuno esiphezulu, esilungele ukuveliswa kwemveliso ngokuzenzekelayo enkulu kwaye ibe yinkqubo yokuvelisa imveliso yehlabathi jikelele.Ifiber yeglasi eveliswa yile nkqubo ibalelwa ngaphezulu kwe-90% yemveliso yehlabathi.
NgokweNgxelo yoHlalutyo malunga neSimo seQuo kunye neProspects zoPhuhliso lweMarike yeFiberglass ukusuka ngo-2022 ukuya ku-2026 ekhutshwe nguHangzhou Zhongjing Zhisheng Market Research Co., Ltd., ngesiseko sokusasazeka okuqhubekayo kwe-COVID-19 kunye nokuwohloka okuqhubekayo kwe-COVID-19. Imeko yorhwebo lwamazwe ngamazwe, ifayibha yeglasi kunye nemveliso yemveliso inokufikelela kwiziphumo ezihle ngolo hlobo, kwelinye icala, ngenxa yempumelelo enkulu yaseTshayina ekuthinteleni nasekulawuleni ubhubhane we-COVID-19, kunye nokuqaliswa kwangethuba kwemarike yemfuno yasekhaya, kwi-On. kwelinye icala, enkosi kuphunyezo oluqhubekayo lolawulo lwemveliso yeglasi ifayibha kushishino, zimbalwa iiprojekthi ezintsha kwaye zilibazisekile.Imigca yemveliso ekhoyo iqalise ukulungiswa okubandayo ngexesha elifanelekileyo kunye nokulibaziseka kwemveliso.Ngokukhula okukhawulezayo kwemfuno kumashishini asezantsi kunye namandla omoya kunye namanye amacandelo emarike, iintlobo ezahlukeneyo zemisonto yeglasi yefayibha kunye neemveliso ezenziweyo ziye zazuza imijikelo emininzi yokunyuka kwamaxabiso ukusukela kwikota yesithathu, kwaye amaxabiso emveliso yeglasi yomsonto afikelele. okanye kufutshane nelona nqanaba libalaseleyo kwimbali, Inqanaba lenzuzo lilonke loshishino liphucuke kakhulu.
Ifayibha yeglasi yaqanjwa ngo-1938 yinkampani yaseMelika;Ngexesha leMfazwe yesiBini yeHlabathi ngeminyaka yoo-1940, imihlanganisela eyomeleziweyo yeglasi yaqala ukusetyenziswa kushishino lwezomkhosi (iinxalenye zetanki, indlwana yenqwelo-moya, amaqokobhe ezixhobo, iivesti ezingangenwa bullet, njl.);Kamva, ngokuphuculwa okuqhubekayo kokusebenza kwezinto, ukuhla kweendleko zemveliso kunye nokuphuhliswa kobuchwephesha bezinto eziphathekayo ezisezantsi, ukusetyenziswa kwefiber yeglasi kuye kwandiswa kwintsimi yoluntu.Izicelo zayo ezisezantsi zigubungela imimandla yoyilo, ukuhamba ngololiwe, i-petrochemical, ukwenziwa kweemoto, i-aerospace, ukuveliswa kwamandla omoya, izixhobo zombane, ubunjineli bokusingqongileyo, ubunjineli baselwandle, njl. imithi, ilitye, njl.njl. Lushishino olusahlumayo lweqhinga lesizwe, olunentsingiselo enkulu kuphuhliso loqoqosho lwesizwe, inguqu kunye nophuculo.
Ixesha lokuposa: Nov-25-2022