I-Basalt Fiber Yezinto Ezisebenza Kakhulu
Izici Zomkhiqizo:
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Amandla Okuqinela Aphezulu: I-Basalt fiber inamandla aphezulu okudonsa, ngokuvamile asukela ku-2.9 kuya ku-3.1 GPa. La mandla afana nalawo e-carbon fiber, kodwa anezindleko eziphansi kakhulu. Ngaphezu kwalokho, ibonisa amandla okudonsa kanye ne-modulus ephezulu ngo-15-25% uma kuqhathaniswa ne-E-glass evamile, okunikeza okunye okungcono kakhulu ezinhlelweni eziningi.
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I-Modulus Enwebeka Kakhulu: Nge-modulus enwebekayo esukela ku-85-87 GPa, i-basalt fiber ikhombisa amandla aphezulu athile, ikakhulukazi ngokuphindwe kathathu kunensimbi, okufaka isandla ekusebenzeni kwayo kahle ekuqiniseni.
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Ukumelana Nokushisa Okumangalisayo: Le nto igcina ubuqotho bayo besakhiwo kulo lonke ibanga lokushisa lokusebenza elide, kusukela ku--260°C kuya ku-+560°C emangalisayo. Lokhu kuzinza okukhulu kokushisa kwenza kube yinto efanelekile yokusetshenziswa kwezinga lokushisa eliphezulu, ukuvikela ukushisa, kanye nokuvikela umlilo, okwenza kube ngcono kakhulu kune-E-glass, evame ukusebenza kusukela ku--60°C kuya ku-+460°C.
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Ukumelana Nokugqwala Okuphakeme: I-Basalt fiber inikeza ukumelana okuqinile nokuwohloka kwamakhemikhali kanye nemvelo. Nakuba ngokuvamile ingamelani nokugqwala, izifundo zibonisa ukuthi ukumelana kwayo ne-alkali kuphakeme kunokumelana kwayo ne-asidi, okwenza isebenze kahle kakhulu ezindaweni ze-alkali ezifana nokhonkolo, lapho izinto zendabuko ezifana nensimbi zivame ukugqwala.
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Ukufakwa Kokushiswa Komsindo Nogesi Okuhle Kakhulu: I-Basalt fiber inikeza izakhiwo zokuvikela ugesi nezomsindo ezisebenzayo, ithuthukisa ukuguquguquka kwayo ukuze isetshenziswe ezingxenyeni zikagesi kanye nezinhlelo zokunciphisa umsindo.
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Ilula: Ubuningi bayo obuphansi obungu-2.65 g/cm3 buyenza ibe lula kakhulu kunensimbi, okunegalelo ekunciphiseni isisindo okubalulekile ezimbonini ezifana nezimoto kanye nezindiza, okuthinta ngqo ukusebenza kahle kukaphethiloli kanye nokusebenza kahle.
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Ukuqina Nokumelana Nokudlidliza: I-Basalt fiber yaziwa ngokumelana kwayo okukhulu nokuguguleka, okuqinisekisa ukuthi imikhiqizo ihlala isikhathi eside. Iphinde ibonise ukumelana okuhle kokudlidliza, okwenza ifaneleke ukusetshenziswa okuguquguqukayo.
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Akunabo ubuthi futhi akunabo umdlavuza: Inzuzo ebalulekile empilweni nasekuphepheni ububanzi bayo be-filament, ngokuvamile phakathi kuka-10 no-20 μm, okungaphezu kakhulu komkhawulo wokuphefumula ongu-5 μm. Lesi sici sibeka i-basalt fiber njengendawo ephephile nefanelekile yokufaka esikhundleni sezinto eziyingozi njenge-asbestos. Ngaphezu kwalokho, iyinto engasebenzi, engenazo izinto eziyingozi noma ezinobuthi, futhi iqinisekiswe ukuthi ayibangeli umdlavuza yizinhlangano zezempilo ezihamba phambili okuhlanganisa i-NTP, i-IARC, ne-OSHA.
Izicelo:
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Ukuqinisa Izinto Ezihlanganisiwe:
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Kusetshenziselwa ukuqinisa i-thermoplastic (isb., i-PP, i-PA) kanye ne-thermosetting plastics (isb., i-epoxy resin), ukuthuthukisa izakhiwo zemishini kanye nokumelana nokushisa.
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Ukuqinisa ukhonkolo:
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Kufakwe kukhonkrithi ukuze kuthuthukiswe ukumelana nokuqhekeka, ukumelana nokushayisana, kanye nokuqina.
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Izinto Zokungqubuzana:
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Kusetshenziswa kuma-brake pad, ama-clutch plate, nezinye izinto zokungqubuzana ukuthuthukisa ukumelana nokuguguleka kanye nokusebenza kahle kwezinga lokushisa eliphezulu.
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Izinto Zokuvimbela Ukushisa:
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Kusetshenziswa ukukhiqiza izinto zokuvikela ukushisa okuphezulu, njengezingubo zomlilo namabhodi okuvikela ukushisa.
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Izinto Zokuhlunga:
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Isetshenziselwa ukuhlunga amagesi noma uketshezi olushisa kakhulu, okunikeza ukugqwala kanye nokumelana nokushisa okuphezulu.
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Izindiza:
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Isetshenziswa ekukhiqizweni kwezinto ezihlanganisiwe ezilula, ezihlangabezana nezidingo zamandla aphezulu kanye nokumelana nokushisa.
Ukupakisha:
(mm) Ubude (ngaphakathi)
950 (37.4)
(mm) Ububanzi (ngaphakathi)
950 (37.4)
(mm) Ukuphakama (ngaphakathi)
1000(39.4)
(kg) Isisindo (lb)
900-1000 (1984-2205)
Imikhiqizo ye-Baslt Fiber kufanele igcinwe endaweni eyomile, epholile nengangeni umswakama, futhi kufanele ihlale ephaketheni layo lokuqala kuze kube yilapho isetshenziswa.
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