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I-Fiberglass yintsebenzo egqwesileyo ye-inorganic non-metallic materials, iintlobo ngeentlobo zeenzuzo kukugquma okulungileyo, ukuxhathisa ubushushu, ukumelana nokugqwala, amandla omatshini aphezulu, kodwa intsilelo i-brittle, ukuxhathisa ukunxiba kubi. Yibhola yeglasi okanye iglasi yenkunkuma njengezinto eziluhlaza ngokunyibilika kobushushu obuphezulu, ukuzoba, ukujija, ukuluka kunye nezinye iinkqubo zibe yi-monofilament ububanzi be-microns ezimbalwa ukuya kwi-microns ezingaphezu kwama-20, zilingana neenwele 1/20-1/5, inyanda nganye yeentsinga ngamakhulu okanye namawaka e-monofilaments enziwe ngesilika eluhlaza.I-Fiberglassidla ngokusetyenziswa njengezinto eziqiniswayo kwizinto ezidibeneyo, izinto zokufakelwa kombane kunye nezixhobo zokufakelwa kwe-thermal, iibhodi zeesekethe kunye nezinye iindawo zoqoqosho lwelizwe.
I-1, iipropati ezibonakalayo ze-fiberglass
Indawo yokunyibilika ngama-680 ℃
Indawo yokubilisa 1000 ℃
Ubuninzi 2.4-2.7g/cm³

2, Ukubunjwa kweekhemikhali
Amalungu aphambili yi-silica, i-alumina, i-calcium oxide, i-boron oxide, i-magnesium oxide, i-sodium oxide, njl.n iglasi) kunye ne-alkali fiberglass ephezulu (i-sodium oxide i-13% okanye ngaphezulu, yiglasi ye-silicate ye-soda-lime). ).

3, imathiriyeli ekrwada kunye nokusetyenziswa kwazo
I-Fiberglass kunemicu yendalo, ubushushu obuphezulu, into engatshiyo, i-anti-corrosion, i-thermal kunye ne-acoustic insulation, amandla aphezulu, ukugquma kombane okulungileyo. Kodwa i-brittle, ukunganyangeki kakuhle kwe-abrasion. Isetyenziselwa ukwenza iiplastiki ezomeleziweyo okanye irabha eyomeleziweyo, njengoko i-fiberglass yezinto eziqinisayo inezi mpawu zilandelayo, ezi mpawu zenza ukusetyenziswa kwe-fiberglass kuninzi kakhulu kunezinye iintlobo zemicu kuluhlu olubanzi lwesantya sophuhliso lukwakude kakhulu kwiimpawu zalo ezidweliswe ngezantsi:
(1) Amandla okuqina aphezulu, ubude obuncinci (3%).
(2) I-coefficient ephezulu ye-elasticity, ukuqina okulungileyo.
(3) Ubude obuphakathi kwemida yokunwebeka kunye nokomelela okuphezulu, ngoko kufunxa amandla empembelelo.
(4) I-fiber ye-inorganic, engatshiyo, ikwazi ukumelana neekhemikhali.
(5) Ukufunxa amanzi amancinci.
(6) Ukuzinza kwesikali esihle kunye nokumelana nobushushu.
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(8) Iimveliso ezicacileyo zinokusasaza ukukhanya.
(9) Ukuphuhliswa kwe-arhente yonyango lomphezulu kunye nokubambelela kakuhle kwi-resin kugqityiwe.
(10) Ayibizi.
(11) Akulula ukutshisa kwaye inokudityaniswa kumaso eglasi kubushushu obuphezulu.
I-fiberglass ngokwefom kunye nobude, inokwahlulwa ibe yifiber eqhubekayo, i-fiber-ubude obusisigxina kunye noboya beglasi; ngokuhambelana nokwakheka kweglasi, inokwahlulwa ibe yi-non-alkali, i-chemical-resistant, i-alkali ephezulu, i-alkali, amandla aphezulu, i-modulus ephezulu ye-elasticity kunye ne-alkali-resistant (anti-alkali) fiberglass kunye nokunye.

4, izinto eziphambili ekrwada imveliso yei-fiberglass
Okwangoku, izinto eziphambili zemveliso yasekhaya ye-fiberglass yintlabathi ye-quartz, i-alumina kunye ne-chlorite, i-limestone, i-dolomite, i-boric acid, i-soda ash, i-manganese, i-fluorite kunye nokunye.

5, iindlela zokuvelisa
Ulwahlulo ngokuqikelelwayo lube ngamacandelo amabini: elinye lenziwe ngeglasi etyhidiweyo ngqo kwimicu;
Iklasi yeglasi etyhidiweyo yenziwa kuqala ngeebhola zeglasi okanye iintonga ezinobubanzi obuyi-20mm, kwaye emva koko zinyibilike ngeendlela ezahlukeneyo zokufudumeza ezenziwe ngeentsinga ezintle kakhulu ezinobubanzi obuyi-3 ~ 80μm.
Ngokusebenzisa ipleyiti yeplatinam yealloy ukuya kwindlela yokuzoba ngoomatshini ukutsala ubude obungenasiphelo befayibha, eyaziwa njengefiber yeglasi eqhubekayo, eyaziwa ngokuba yifayibha ende.
Nge-roller okanye i-airflow eyenziwe nge-discontinuous fibers, eyaziwa njenge-fiberglass yobude obusisigxina, eyaziwa njengeentsinga ezimfutshane.

6, ukuhlelwa kwefiberglass
I-Fiberglass ngokubunjwa, indalo kunye nokusetyenziswa, ihlukaniswe ngamanqanaba ahlukeneyo.
Ngokomgangatho oqhelekileyo wezibonelelo, i-E-class fiber fiber iyona nto isetyenziswa kakhulu, isetyenziswa ngokubanzi kwizinto zokufakelwa kombane;
Iklasi ye-S yeentsinga ezikhethekileyo.
Ukuveliswa kwefiberglass ngeglasi yahlukile kwezinye iimveliso zeglasi.
Ulwakhiwo lwe-fiberglass ethengiswa kumazwe ngamazwe luloluhlobo lulandelayo:

(1) I-E-glass
Ikwaziwa njengeglasi engena-alkali, yiglasi ye-borosilicate. Okwangoku yenye yezona zinto zisetyenziswa kakhulu kwiglasi yeglasi yokwakheka kweglasi, kunye nokufakelwa kombane okulungileyo kunye neempawu zoomatshini, ezisetyenziswa ngokubanzi kwimveliso yokugquma umbane ngefiber yeglasi, ekwasetyenziswa kakhulu ukuveliswa kwefiberglass yeplastiki eyomeleziweyo yefiberglass, ukungonakali kwayo kulula ukukhukuliseka yi-acids ye-inorganic, ngoko ayifanelekanga ukusetyenziswa kwiindawo ezineasidi.

(2) C-iglasi
Ekwaziwa ngokuba yiglasi yealkali ephakathi, ephawulwa ngokumelana nemichiza, ngakumbi ukumelana neasidi ingcono kuneglasi yealkali, kodwa iipropati zombane zamandla ombane amahlwempu angaphantsi kunemicu yeglasi yealkali 10% ukuya kuma-20%, ngokuqhelekileyo imicu yeglasi yealkali yangaphandle iqulathe umlinganiselo othile weboron diokside, kwaye iChina iphakathi kwemicu yealkali yeglasi ayiboron ngokupheleleyo. Kumazwe angaphandle, i-alkali fiberglass ephakathi isetyenziselwa kuphela ukuveliswa kweemveliso ze-fiberglass ezinganyangekiyo, ezinje ngokuveliswa kweglasi yomphezulu weglasi, njl. ixabiso lefiber yeglasi engeyiyo-alkaline kwaye ibe nomphetho onamandla wokukhuphisana.

(3) I-fiberglass yamandla aphezulu
Iphawulwa ngamandla aphakamileyo kunye nemodyuli ephezulu, inamandla okuqina efayibha enye eyi-2800MPa, emalunga ne-25% ngaphezulu kokuqina kokuqina kwe-alkali-free fiberglass, kunye nemodyuli ye-elasticity ye-86,000MPa, ephezulu kunaleyo ye-E-glass fiber. Iimveliso ze-FRP eziveliswa kunye nazo zisetyenziswa kakhulu emkhosini, indawo, izixhobo ze-bulletproof kunye nezixhobo zemidlalo. Nangona kunjalo, ngenxa yexabiso elibizayo, ngoku kwimiba yoluntu ayinakukhuthazwa, imveliso yehlabathi kuphela iitoni ezingamawaka ambalwa okanye kunjalo.

(4)I-AR fiberglass
Ikwaziwa ngokuba yi-alkali-resistant fiberglass, i-alkali-resistant fiberglass yi-fiberglass eyomeleziweyo (samente) ikhonkrithi (ebizwa ngokuba yi-GRC) imathiriyeli yembambo, yi-100% ye-inorganic fibers, kumacandelo e-samente angathwali mthwalo yindawo efanelekileyo yentsimbi kunye ne-asbestos. I-alkali-resistant fiberglass ibonakaliswe ngokuxhathisa okulungileyo kwealkali, inokuxhathisa ngokufanelekileyo ukukhukuliseka kwezinto eziphezulu zealkali kwisamente, ukubamba okuqinileyo, imodyuli yokuqina, ukuxhathisa impembelelo, amandla okuqina kunye ne-flexural iphezulu kakhulu, ayinakutsha, ukuxhathisa iqabaka, ukuxhathisa ubushushu kunye nokutshintsha kokufuma, ukumelana nokuqhekeka, ukuxhathisa kwe-sepage kugqwesileyo, kunye nohlobo olutsha lwe-alkali yoyilo, ukuxhathisa i-alkali yohlobo olutsha. izinto zokuqinisa ezisetyenziswa ngokubanzi kwi-high-performance reinforced (samente) ikhonkrithi. Izinto eziluhlaza okomeleza.

(5) Iglasi
Ikwaziwa njengeglasi yealkali ephezulu, yiglasi ye-sodium silicate eqhelekileyo, ngenxa yokunganyangeki kwamanzi, kunqabile ukuba isetyenziswe kwimveliso ye-fiberglass.

(6) iglasi ye-E-CR
Iglasi ye-E-CR luhlobo lweglasi ephuculweyo ye-boron-free alkali-free, esetyenziselwa ukuveliswa kwe-fiberglass ene-asidi elungileyo kunye nokumelana namanzi. Ukumelana kwayo namanzi kumaxesha angama-7-8 angcono kune-alkali-free fiberglass, kwaye ukuxhathisa kwayo ngeasidi kukwangcono kakhulu kunoko kwe-medium-alkali fiberglass, kwaye luhlobo olutsha oluphuhliswe kwimibhobho engaphantsi komhlaba kunye neitanki zokugcina.

(7) D Iglasi
Ikwaziwa njengeglasi yedielectric ephantsi, isetyenziselwa ukuvelisa i-dielectric fiberglass ephantsi kunye namandla alungileyo e-dielectric.
Ukongeza kumacandelo e-fiberglass angasentla, ngoku kukho entshaI-alkali-free fiberglass, ayinayo i-boron ngokupheleleyo, ngaloo ndlela inciphisa ukungcoliseka kwendalo, kodwa iimpawu zayo zokugquma umbane kunye nezixhobo zomatshini zifana neglasi ye-E yendabuko.
Kukwakho nokwakheka kweglasi ephindwe kabini yefiberglass, isetyenziswe kwimveliso yoboya beglasi, kwi-fiberglass eyomeleziweyo yeplastiki yokuqinisa imathiriyeli nayo inokubanakho. Ukongeza kukho imicu yeglasi engenafluorine, iphuhliselwe iimfuno zokusingqongileyo kunye ne-alkali-free fiberglass ephuculweyo.

7. ukuchongwa kwe-alkali fiberglass ephezulu
Uvavanyo yindlela elula yokubeka i-fiber emanzini abilayo kwaye upheke i-6-7h, ukuba i-fiberglass ephezulu ye-alkali, emva kokubilisa kwamanzi emva kokupheka, i-warp kunye ne-weft yefiber yonke ikhululekile.

8. Kukho iintlobo ezimbini zenkqubo yokuvelisa i-fiberglass
a) Ukubumba kabini - indlela yokudweba i-crucible;
b) Ixesha elinye lokubumba - indlela yokuzoba i-pool kiln.
Inkqubo yokuzoba yeCrucible, eyokuqala yokunyibilika kobushushu obuphezulu beglasi yezinto ezikrwada ezenziwe ngeebhola zeglasi, emva koko ukunyibilika kwesibini kweebhola zeglasi, umzobo onesantya esiphezulu owenziwe ngeefilaments zefiberglass. Le nkqubo inokusetyenziswa kwamandla aphezulu, inkqubo yokubumba ayizinzile, imveliso ephantsi yabasebenzi kunye nezinye izinto ezingalunganga, ngokusisiseko zipheliswe ngabavelisi abakhulu beglasi.

9. IsiqheloI-FiberglassInkqubo
Indlela yokuzoba i-pool kiln yekloriyithi kunye nezinye izinto ezikrwada kwi-ontini inyibilikiswe kwisisombululo seglasi, ngaphandle kwamaqamza omoya kwindlela ehanjiswa kwipleyiti yokuvuza evuzayo, umzobo onesantya esiphezulu kwifilament yefiberglass. I-kiln inokudityaniswa kumakhulu eepaneli ngokusebenzisa iindlela ezininzi zokuvelisa ngaxeshanye. Le nkqubo ilula, ukonga amandla, ukubumba okuzinzileyo, ukusebenza kakuhle okuphezulu kunye nesivuno esiphezulu, ukuququzelela imveliso enkulu ezenzekelayo ngokupheleleyo, kwaye ibe yinto ehamba phambili yenkqubo yemveliso yamazwe ngamazwe, kunye nenkqubo yokuvelisa i-fiberglass ibalwa ngaphezu kwe-90% yemveliso yehlabathi.