Rubutun FRP hanya ce ta gama gari kuma mafi mahimmancin hanyar sarrafa lalata a cikin gini mai ɗaukar nauyi na hana lalata.Daga cikin su, FRP na hannu ana amfani dashi sosai saboda sauƙin aiki, dacewa da sassauci.Ana iya cewa hanyar sa hannu ta kai sama da kashi 80% na ginin hana lalata na FRP.rabo.The "manyan abubuwa uku" resin, fiber da foda fiber a cikin hannun-dage farawa FRP su ne kwarangwal na FRP, goyon bayan ƙarfin tsarin FRP, kuma su ne wani muhimmin ɓangare na gane da dogon lokaci sakamako anti-lalata na FRP.
Dangane da bambancin yanayi mai lalacewa da matsakaici, kayan aikin FRP suma zasu canza.Zaɓin kayan ƙayataccen yanayi yayin gini shine maɓalli mai mahimmanci don tabbatar da cewa ƙãre samfurin na FRP zai iya daidaitawa da gurɓataccen yanayi da dorewarsa.Sabili da haka, zaɓin kayan ƙarfafa FRP dole ne a ƙayyade kafin ginawa.Alal misali, kayan ƙarfafawa da aka wakilta ta gilashin gilashi sune mafi yawan kayan fiber na yau da kullum, wanda zai iya tsayayya da yawancin lalata acid;duk da haka, ba su da juriya ga acid hydrofluoric da zafi phosphoric acid lalata.Yi amfani da polyester, polypropylene da sauran kayan fiber na halitta da ji, Hakanan zaka iya zaɓar yin amfani da lilin ko gauze da aka lalata, kuma wasu samfuran FRP suna buƙatar juriya da haɓakawa, zaku iya zaɓar kayan fiber carbon.A cikin kalma ɗaya, zaɓin firam ɗin da aka ɗora hannu FRP ƙwarewa ce da ilimi wanda fasahar hana lalata da masu ƙira dole ne su kware.
A cikin samfuran FRP da aka liƙa, yawancin zarurukan ƙarfafa zaruruwan gilashi ne, ko zane, ji ko zaren.Babban dalili shi ne cewa ban da farashin farashin, yana da kyawawan halaye masu zuwa:
01 Juriya na sinadarai
Gilashin fiberglass na inorganic fiberglass fiberlass ba zai rube ba, gyaggyarawa ko lalacewa.Suna da juriya ga yawancin acid banda hydrofluoric da zafi phosphoric acid.
02 Tsayayyen girma
Gilashin fiber ɗin da ake amfani da su don yin yadudduka na gilashi ba sa shimfiɗawa ko raguwa saboda canje-canje a yanayin yanayi.Matsakaicin adadin lokacin hutu shine 3-4%.Matsakaicin haɓakar haɓakar haɓakar zafin jiki na madaidaiciyar gilashin E-gilasi shine 5.4 × 10-6 cm/cm/°C.
03 Kyakkyawan aikin thermal
Fiberglass yadudduka suna da ƙananan haɓakar haɓakar haɓakar thermal da haɓakar yanayin zafi mafi girma.Fiberglass na watsar da zafi da sauri fiye da asbestos ko zaruruwan kwayoyin halitta.
04 Ƙarfin ƙarfi mai ƙarfi
Fiberglass yarn yana da babban ƙarfin-zuwa nauyi rabo.Fam na yarn fiberglass yana da ƙarfi sau biyu kamar wayar karfe.Ikon injiniyar ƙarfin unidirectional ko bidirectional a cikin masana'anta yana ƙaruwa da sauƙi na samfuran amfani na ƙarshe.
05 Babban juriya na zafi
Filayen gilashin inorganic ba sa ƙone kuma suna da ainihin rigakafi ga babban gasa da yanayin zafi da ake fuskanta a sarrafa masana'antu.Fiberglass zai riƙe kusan 50% na ƙarfinsa a 700F da 25% a 1000F.
06 Low hygroscopicity
Fiberglass yadudduka an yi su ne da zaruruwa marasa ƙarfi don haka suna da ɗanɗano kaɗan sosai.
07 Kyakkyawan rufin lantarki
Babban ƙarfin dielectric da ƙarancin ƙarancin dielectric akai-akai, tare da ƙarancin ƙarancin ruwa da juriya mai ƙarfi, sanya yadudduka na fiberglass suna da kyau don haɓakar lantarki.
08 Samfuran sassauci
Filaye masu kyau da aka yi amfani da su a cikin yadudduka na fiberglass, nau'i-nau'i iri-iri da kuma daidaitawa, nau'in saƙa daban-daban, da yawa na musamman da aka gama suna yin fiberglass yadudduka masu amfani don amfani da ƙarshen masana'antu.
09 low cost low price
Fiberglass yadudduka na iya yin aikin kuma suna kwatankwacin farashi zuwa masana'anta na fiber na halitta da na halitta.
Sabili da haka, fiber gilashi shine ingantaccen kayan ƙarfafa hannun FRP, wanda yake da tattalin arziki, mara tsada, kuma mai sauƙin aiki.Yana daya daga cikin kayan da aka fi amfani da su a cikin yawancin kayan ƙarfafawa a halin yanzu.
Lokacin aikawa: Oktoba-21-2022