Menene fiberglass?
Gilashin fibers ana amfani da su ko'ina saboda ingancin su da kyawawan kaddarorin, galibi a cikin masana'antar hada-hadar.A farkon karni na 18, Turawa sun fahimci cewa gilashin za a iya jujjuya su cikin zaruruwa don saƙa.Akwatin gawar Sarkin Faransa Napoleon ya riga yana da yadudduka na ado da aka yi da fiberglass.Gilashin fibers suna da duka filaments da gajerun zaruruwa ko flocs.Filayen gilashi galibi ana amfani da su a cikin kayan haɗaɗɗun abubuwa, samfuran roba, bel na jigilar kaya, bel ɗin kwalta, da sauransu. Ana amfani da gajerun zaruruwa galibi a cikin tabarma mara saƙa, robobin injiniya da kayan haɗaɗɗiya.
Gilashin fiber na kyawawan kaddarorin jiki da na inji, sauƙin ƙirƙira, da ƙarancin farashi idan aka kwatanta dacarbon fibersanya shi kayan da aka zaɓa don aikace-aikacen haɗaɗɗun ayyuka masu girma.Gilashin fibers sun ƙunshi oxides na silica.Gilashin fibers suna da kyawawan kaddarorin injina kamar kasancewar ƙasa mara ƙarfi, ƙarfi mai ƙarfi, ƙarancin ƙarfi da nauyi mai sauƙi.
Gilashin fiber polymers da aka ƙarfafa sun ƙunshi babban nau'i na nau'i daban-daban na filaye na gilashi, irin su zaruruwan tsayi,yankakken zaruruwa, sakan tabarma, dayankakken matsi, kuma ana amfani da su don inganta kayan aikin injiniya da tribological na polymer composites.Gilashin filaye na iya cimma babban rabo na farko na farko, amma raguwa na iya haifar da zaruruwa su karye yayin aiki.
gilashin fiber Properties
Babban halayen gilashin fiber sun haɗa da abubuwa masu zuwa:
Ba sauƙin sha ruwa ba:Gilashin fibermai hana ruwa ne kuma bai dace da tufafi ba, saboda gumi ba zai sha ba, yana sa mai sanye ya jike;saboda abu bai shafe ruwa ba, ba zai ragu ba.
Inelasticity: Saboda rashin elasticity, masana'anta yana da ɗanɗanar shimfidawa da dawowa.Sabili da haka, suna buƙatar maganin ƙasa don tsayayya da wrinkling.
Ƙarfin Ƙarfi:Gilashin fiberglass yana da ƙarfi sosai, kusan yana da ƙarfi kamar Kevlar.Duk da haka, idan zaruruwan suna shafa juna, suna karyewa kuma suna sa masana'anta su yi kama da kyan gani.
Insulation: A cikin gajeren nau'in fiber, fiberglass shine kyakkyawan insulator.
Drapability: Zaɓuɓɓukan suna zana da kyau, suna sa su dace da labule.
Juriya na zafi: Filayen gilashi suna da ƙarfin zafi, suna iya jure yanayin zafi har zuwa 315 ° C, hasken rana, bleach, ƙwayoyin cuta, mold, kwari ko alkalis ba su shafe su.
Mai saukin kamuwa:Gilashin fibers suna shafar acid hydrofluoric da zafi phosphoric acid.Tun da fiber ɗin samfurin gilashi ne, ya kamata a kula da wasu danyen filayen gilashin da kulawa, kamar kayan da ake amfani da su na gida, saboda ƙarshen fiber ɗin yana da rauni kuma yana iya huda fata, don haka yakamata a sanya safar hannu yayin sarrafa fiberglass.
Aikace-aikacen fiber gilashi
Gilashin fiberglass wani abu ne wanda ba ya ƙonewa kuma yana riƙe kusan 25% na ƙarfin farko a 540 ° C.Yawancin sinadarai suna da ɗan tasiri akan filayen gilashi.Gilashin inorganic fiberglass ba zai gyaggyarawa ko lalacewa ba.Gilashin fibers suna shafar acid hydrofluoric, acid phosphoric mai zafi da abubuwa masu ƙarfi na alkaline.
Yana da kyakkyawan kayan kariya na lantarki.Fiberglass yadudduka suna da kaddarorin kamar ƙarancin ƙarancin danshi, ƙarfi mai ƙarfi, juriya mai zafi da ƙarancin dielectric akai-akai, yana mai da su ƙaƙƙarfan ƙarfafawa don allon da'irar bugu da insulating varnishes.
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Lokacin aikawa: Janairu-03-2023
