Indwangu yesisekelo yensimbi engagqwali

Indwangu yepulasitiki eqiniswe nge-glass fiber yenziwe nge-alkali emaphakathi noma engeyona i-alkali non twist roving, i-nontwist roving iphathwa i-silane coupling agent, kulula ukungenwa ngayo yinhlaka, ukumelana nokugqwala, amandla aphezulu, nokunamathela okuhle kwe-interlayer, i-fiber yengilazi. Indwangu yengilazi yengilazi i-anticorrosion yepulasitiki eqinisiwe, ingasebenza ezinhlobonhlobo zokwakhiwa kobunjiniyela obuphezulu obugobile.

Indwangu eyisisekelo ye-Fiberglass (ngaphandle kwe-gauze eqinile kanye ne-cut feel) ingenye yemikhiqizo ethile ye-fiber yengilazi eyenziwe ezweni okwamanje.Uma sithatha imboni eseShayina njengesibonelo, umkhiqizo wonyaka wemikhiqizo ye-FRP ngendwangu eyisisekelo ye-FRP njengempahla eluhlaza usufinyelele amathani angaphezu kuka-1000.Ngokuthambekela kokuthuthuka kwemboni yepulasitiki eqiniswe ngengilazi, uhlobo nekhwalithi yendwangu yepulasitiki eqinisiwe yengilazi icacisiwe.Izinga lengilazi yengilazi eqinisiwe yendwangu yepulasitiki ihlanganisa ukwakheka kwengilazi, inombolo efanelekile kasilika eluhlaza, uhlobo lwe-ejenti yokungena, inani lezintambo zentambo, ukusonteka kwentambo, ukuhlelwa kwendwangu kanye nekhwalithi enhle yokuma kwendwangu nokunye.Manje ukusebenza kwezindleko zepulasitiki/zokukhiqiza eziqiniswe nge-fiber yengilazi kunomthelela omkhulu kukhwalithi yomumo, ukwakheka kwendwangu nokuhambisana kwe-resin nezinye izici zokukhuluma mayelana nokubuka okuthile.Uhlolojikelele lokusetshenziswa kwendwangu eyisisekelo ye-FRP emhlabeni ukuthi okwamanje, imikhiqizo ye-fiber yengilazi njengezinto zokusetshenziswa zokuthuthukiswa kwe-FRP phesheya ikakhulukazi i-non-twist roving, ukusika intambo eluhlaza, kanye nezinhlobonhlobo zendwangu ezwakalayo, e-plaid kanye ne-non- impahla eluhlaza.Isibonelo, izinto ezingezona ezendwangu e-United States zibalele cishe u-65% yenani eliphelele lokukhishwa kwemicu eqhubekayo.E-Japan, iningi lezinto ezisetshenziswayo ezingalukiwe, ezibalelwa ku-90% yenani eliphelele lokukhipha ngo-1975. Indwangu eyisisekelo ye-FRP isetshenziselwa kuphela amanye amandla aphezulu eshidi lokufakwa kukagesi, ishubhu, i-laminate nokunye ukukhiqizwa kwe-FRP.Ngomkhuba wokuthuthukiswa kwemboni ye-fiberglass e-China, ingxenye ye-glass fiber esetshenziselwa ukukhiqiza i-fiberglass iye yanda kancane kancane.Ngo-1983, yabalelwa ku-40% yenani eliphelele lokukhishwa kwe-glass fiber e-China.Ngokophenyo, kunezinhlobo ezingaphezu kuka-30 zemikhiqizo ye-glass fiber e-China, kanye nemininingwane ecishe ibe ngu-200, amamodeli nezinhlobo (kuhlanganise nezinga lebhizinisi elihlanganisiwe) (izindinganiso ezisemthethweni ezingama-40).Kunezinhlobo ezingaba ngu-7~8 zendwangu eyisisekelo ye-FRP phakathi kwazo.Asikho isigaba sokukhiqiza esijwayelekile noma sesilingo sokusika usilika ongahluziwe kanye namaphilisi azwakalayo athuthukisiwe ahlukahlukene.