Ngomqondo obanzi, ukuqonda kwethu i-fiber ye-glass bekulokhu ukuthi kuyinto engonakalisi engahlangene, kodwa ngokujula kocwaningo, siyazi ukuthi empeleni kunezinhlobo eziningi zemicu yengilazi, futhi zinokusebenza okuhle kakhulu, futhi lapho ziningi zivelele izinzuzo. Isibonelo, amandla ayo emishini aphezulu kakhulu, futhi ukumelana kwawo kokushisa kwawo nokumelana nokugqwala nakho kumnandi kakhulu. Kuliqiniso ukuthi akukho okuphelele, futhi i-fiber yengilazi nayo inamaphutha ayo anganakwa, okungukuthi, ayigqokile nokuthambekele ekubhekeni. Ngakho-ke, ngohlelo lokusebenza olusebenzayo, kufanele sisebenzise amandla ethu futhi sigweme ubuthakathaka bethu.
Izinto eziluhlaza ze-Glass Fiber zilula ukuthola, ikakhulukazi ingilazi endala elahlekile noma imikhiqizo yengilazi. I-fiber yengilazi ihamba kahle kakhulu, futhi ama-monofilaments angaphezu kuka-20 ahlangene alingana nobukhulu bezinwele. I-Glass fiber ngokuvamile ingasetshenziswa njengento yokuqinisa ezintweni ezihlanganisiwe. Ngenxa yokujula kocwaningo lwe-fiber fiber eminyakeni yamuva, kudlala indima ebaluleke kakhulu ekukhiqizweni nasekufeni kwethu. Izindatshana ezimbalwa ezilandelayo zichaza ikakhulukazi inqubo yokukhiqiza kanye nokusetshenziswa kwefayibha yengilazi. Le ndatshana yethula izakhiwo, izingxenye eziphambili, izici eziyinhloko, nokuhlukaniswa kwezinto ze-fiber yengilazi. Izindatshana ezimbalwa ezilandelayo zizoxoxa ngenqubo yayo yokukhiqiza, ukuvikela ukuphepha, ukusetshenziswa okuyinhloko, ukuvikelwa kokuphepha, isimo semboni kanye namathemba wokuthuthuka achazwa.
Iukunqunyelwa
1.1 Izakhiwo ze-Fiber Fiber
Esinye isici esihle se-fiber fiber yaso ephezulu kakhulu, engafinyelela ku-6.9g / d ngesimo esijwayelekile kanye no-5.8g / d esimweni esimanzi. Izakhiwo ezinhle kakhulu ezenza i-Glass Fiber zivame ukusetshenziswa impahla ebhuqiwe. Inobude be-2,54. I-Glass Fibress ibuye imelane ukushisa kakhulu, futhi igcina izakhiwo zayo ezijwayelekile ku-300 ° C. I-Fibreglass nayo isetshenziswa kabanzi njengokufaka okushisayo kanye nezinto zokuvikela, ngenxa yezakhiwo zayo zokufaka ugesi nokuhluleka ukulungiswa kwayo kalula.
1.2 Izithako eziphambili
Ukwakheka kwefayibha yengilazi kuyinkimbinkimbi. Ngokuvamile, izingxenye eziphambili ezamukelwa yiwo wonke umuntu ziyi-silica, i-magnesium oxide, i-sodium oxide, i-boron oxide, i-aluminium oxide, calcium oxide nokunye. Ububanzi be-monofilay yengilazi fiber bungama-microns ayi-10, okulingana no-1/10 wobubanzi bezinwele. Inqwaba ngayinye yemicu yenziwa izinkulungwane zamaMonofilaments. Inqubo yokudweba yehlukile kancane. Imvamisa, okuqukethwe yi-silica emagcekeni fiber abiza ama-50% kuye kwangama-65%. Amandla axegayo we-Fibers ye-Glass enokuqukethwe kwe-aluminium oxide ngaphezulu kwama-20% aphezulu, imvamisa ama-fibers anamandla anamandla, ngenkathi okuqukethwe kwe-aluminium onide ye-ALkali-free Fibers kuvame ukuba ngu-15%. Uma ufuna ukwenza i-fiber yengilazi ibe ne-modulus enkulu ebanzi, kufanele uqinisekise ukuthi okuqukethwe yi-magnesium oxide kukhulu kune-10%. Ngenxa yefayibha yengilazi equkethe inani elincane le-oxide, ukumelana nokugqwala kwalo kuthuthukezelwe ngamazinga ahlukahlukene.
1.3 Izici eziyinhloko
1.3.1 Izinto zokusetshenziswa kanye nezinhlelo zokusebenza
Uma kuqhathaniswa nemicu ye-inorganic, izakhiwo zemicu yengilazi ziphakeme ngokwengeziwe. Kunzima ngokwengeziwe ukusula, ukumelana nokushisa, okufudumalayo okufudumele, okuzinzile, nokungamelana nengqondo. Kepha kuyancipha futhi kunokungamelana kahle. Kusetshenziselwa ukwenza amapulasitiki aqinisiwe noma asetshenziselwa ukuqinisa irabha, njengoba i-fiber yengilazi eqinisiwe inezici ezilandelayo:
(1) Amandla ayo ashubile angcono kunezinye izinto, kepha ukunwebeka kuphansi kakhulu.
(2) I-Enwestic Coefflent efanelekile.
(3) Ngaphakathi komkhawulo we-elastic, i-fiber yengilazi inganweba isikhathi eside futhi ishukumisa kakhulu, ngakho-ke kungadonsa inani elikhulu kakhulu ebusweni bomthelela.
(4) Njengoba i-fiber yengilazi iyi-fiber ye-inorganic, i-inorganic fiber inezinzuzo eziningi, akulula ukuyishisa futhi izakhiwo zayo zamakhemikhali zizinzile.
(5) Akulula ukudonsa amanzi.
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(8) ingadlulisela ukukhanya.
(9) Ngoba izinto zokwakha kulula ukuzithola, intengo ayibizi.
(10) Ekushiseni okuphezulu, esikhundleni sokuvutha, kuyancibilika ubuhlalu obuwuketshezi.
1.4 Ukuhlukaniswa
Ngokuya ngamazinga ahlukene wokuhlukaniswa, i-fiber yengilazi ingahlukaniswa ngezinhlobo eziningi. Ngokusho kobunjwa obuhlukile nobude, kungahlukaniswa ngezinhlobo ezintathu: imicu eqhubekayo, ukotini we-fiber kanye nemicu emihleliwe. Ngokwezakhi ezahlukahlukene, njengokuqukethwe kwe-alkali, kungahlukaniswa ngezinhlobo ezintathu: i-alkali-free glab fiber, kanye ne-fiber yengilazi ephezulu.
1.5 Izinto zokukhiqiza ezivuthiwe
Ekukhiqizeni kwangempela kwezimboni, ukuze ukhiqize i-fiber yengilazi, sidinga i-alumina, isihlabathi se-quartz, i-limestone, i-pyrophyllite, i-dolophy, i-soda ash, ama-flualite, i-fiber fiber, njll.
1.6 Indlela yokukhiqiza
Izindlela zokukhiqiza ezimbonini zingahlukaniswa izigaba ezimbili: eyodwa ukuncibilikisa imicu yengilazi kuqala, bese yenza imikhiqizo yengilazi eyindilinga noma enobumba ngamawazi amancane. Ngemuva kwalokho, kuyashukunyiswa futhi kuncibilikiswa kabusha ngezindlela ezahlukahlukene zokwenza imicu emihle nge-3-80 μm. Olunye uhlobo futhi luyancibilika ingilazi kuqala, kepha lukhiqiza imicu yengilazi esikhundleni sezinduku noma ama-sphere. Isampula labe selidonswa ngeplatinamu alloy Plate esebenzisa indlela yokudweba. Izindatshana ezivelayo zibizwa ngokuthi imicu eqhubekayo. Uma imicu idonswa ngohlelo lwe-roller, izindatshana ezivelayo zibizwa ngokuthi imicu yokunciphisa, eyaziwa nangokuthi imicu yengilazi ye-cut-to-indebu ubude, kanye nemicu emibi.
1.7 Ukulinganisa
Ngokusho kokwakheka okuhlukile, ukusetshenziswa kanye nezakhiwo ze-fiber yengilazi, ihlukaniswe ngamabanga ahlukahlukene. Imicu yengilazi eye yathengiswa kwamanye amazwe yile elandelayo:
1.7.1 Ingilazi ye-E-E
Kuyingilazi eshayayo, ebizwa nangokuthi ingilazi yama-alkali-free empilweni yansuku zonke. Ngenxa yezinzuzo zayo eziningi, kusetshenziswa kabanzi. Okwamanje kusetshenziswa kabanzi, yize kusetshenziswa kabanzi, kepha futhi kunamaphutha angenakugwemeka. Iphendula kalula ngosawoti we-inorganic, ngakho-ke kunzima ukugcina endaweni ye-acidic.
1.7.2 C-C GLASS
Ekukhiqizweni kwangempela, kubizwa nangokuthi ingilazi ye-alkali ephakathi, enezinto ezizinzile zamakhemikhali kanye nokuphikiswa okuhle kwe-acid. Okubi kwalo ukuthi amandla omshini awaphezulu futhi ukusebenza kukagesi kumpofu. Izindawo ezahlukahlukene zinamazinga ahlukile. Emkhakheni weglasi yasekhaya yeglasana yasekhaya, ayikho into ye-boron e-Medium Alkali ingilazi. Kepha embonini yeglasana yakwamanye amazwe, ukuthi bakhiqiza ingilazi ephakathi i-Alkali equkethe i-boron. Hhayi okuqukethwe kuphela okuhlukile, kepha futhi nendima edlalwe yi-Medium-Alkali Glass ekhaya nakwamanye amazwe nayo ihlukile. I-fiber fiber surfavil mats kanye nezinduku zeglasi eziyigugu ezikhiqizwe phesheya zenziwe ngengilazi ye-alkali ephakathi. Ekukhiqizeni, ingilazi ephakathi nendawo ye-alkali nayo iyasebenza ku-asphalt. Ezweni lami, isizathu sengqondo ukuthi sisetshenziswa kabanzi ngenxa yentengo ephansi kakhulu, futhi iyasebenza yonke indawo endwangu yokusonga kanye nemboni yendwangu yokuhlunga.
1.7.3 i-fiber fiber ingilazi
Ekukhiqizeni, abantu futhi bayibiza ngokuthi ingilazi ephezulu-alkali, engokwengilazi ye-sodium silicate, kepha ngenxa yokumelana namanzi, ngokuvamile ayikhiqizwa njengefayibha yengilazi.
1.7.4 I-fiberglass D Ingilazi
Ibizwa nangokuthi ingilazi ye-dielectric futhi ngokuvamile ingabe impahla ephambili eluhlaza ye-dielectric glass fibers.
1.7.5 Ingilazi ye-Glass Enamandla Enamandla
Amandla awo ngu-1/4 aphakeme kunalokho kwe-e-Glass fiber, futhi i-modulus yayo ye-elastic iphakeme kunaleyo ye-e-Glass fiber. Ngenxa yezinzuzo zayo ezahlukahlukene, kufanele isetshenziswe kabanzi, kepha ngenxa yezindleko zayo eziphakeme, okwamanje isetshenziswa kuphela kwezinye izinkambu ezibalulekile, njengezimboni zamasosha, i-aerospace nokunye.
1.7.5 Ingilazi ye-Glass Fiber AR
Ibizwa nangokuthi i-alkali-engamelana nengilazi fiber, okuyi-fiber emsulwa futhi isetshenziswa njengento eqinisiwe eglass fiber fiber aqiniswe ukhonkolo. Ngaphansi kwezimo ezithile, ingangena esikhundleni sensimbi naku-asbestos.
1.7.6 Ingilazi ye-Glass E-CR Glass
Kuyingilazi ethuthukisiwe ye-boron-free ne-alkali. Ngoba ukumelana kwalo kwamanzi kucishe kuphakame amahlandla ayi-10 kunalokho kwe-alkali-free glass fiber, kusetshenziswa kabanzi ekukhiqizweni kwemikhiqizo engamelana namanzi. Ngaphezu kwalokho, ukumelana kwaso i-acid nakho kuqine kakhulu, futhi kuthatha isikhundla esivelele ekukhiqizweni nasekusetshenzisweni kwamapayipi angaphansi komhlaba. Ngaphezu kwemicu evamile yengilazi eshiwo ngenhla, ososayensi manje sebekhulile uhlobo olusha lwe-fiber yengilazi. Ngoba ngumkhiqizo ongenama-boron-free, anelisa ukuphishekela abantu kokuvikela imvelo. Eminyakeni yamuva nje, kukhona olunye uhlobo lwefayibha yengilazi ethandwa kakhulu, okuyinto iyifayibha yengilazi enokwakheka kwengilazi okuphindwe kabili. Emikhiqizweni yamanje yoboya yengilazi, siyakwazi ukubona ubukhona bawo.
1.8 Ukukhonjwa kwengilazi yengilazi
Indlela yokuhlukanisa imicu yengilazi ilula ikakhulukazi, okungukuthi, faka imicu yengilazi emanzini, ukushisa kuze kube yilapho amanzi abiwola, futhi ayigcine amahora angama-6-7. Uma uthola ukuthi izinkomba ze-warp nezinkomba ze-weft zengilazi ziba yinkimbinkimbi kancane, kuyinto ephezulu yengilazi ye-alkali. . Ngokuya ngamazinga ahlukene, kunezindlela eziningi zokuhlukaniswa kwemicu yengilazi, ezihlukaniswe ngokubukeka kwemibono yobude nobubanzi, ukwakheka kanye nokusebenza.
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Isikhathi sePosi: Jun-22-2022
