Izici ze-glass fiber reinforced plastics

Izici ze-glass fiber reinforced plastics

isikhunta sepulasitiki-99

Ipulasitiki eqiniswe nge-fiber yengilazi iyinhlanganisela enezinhlobonhlobo zezinhlobonhlobo, izakhiwo ezihlukene, kanye nokusetshenziswa okubanzi.Kuyinto entsha esebenzayo eyenziwe nge-synthetic resin kanye ne-glass fiber ngokusebenzisa inqubo eyinhlanganisela.

Izici ze-glass fiber reinforced plastic:

(1) Ukumelana nokugqwala okuhle: I-FRP iyinto enhle yokumelana nokugqwala.Inokumelana okuhle nomkhathi, amanzi, i-asidi kanye ne-alkali yokuhlushwa okujwayelekile, usawoti, kanye nezinhlobonhlobo zamafutha nezincibilikisi.Isetshenziswe kabanzi ekuvikeleni ukugqwala kwamakhemikhali.Zonke izici ze.Ingabe esikhundleni se-carbon steel;insimbi engagqwali;ukhuni;izinsimbi ezingenayo insimbi nezinye izinto.

(2) Isisindo esincane namandla aphezulu: Ukuminyana okuhlobene kwe-FRP kuphakathi kuka-1.5 no-2.0, kuphela i-1/4 kuya ku-1/5 yaleyo ye-carbon steel, kodwa amandla aqinile aseduze noma ngisho nangaphezu kwalawo e-carbon steel, futhi amandla afana nalawo ensimbi ye-alloy yezinga eliphezulu., Isetshenziswa kabanzi ku-aerospace;imikhumbi enengcindezi ephezulu neminye imikhiqizo edinga ukwehlisa isisindo sayo.

(3) Ukusebenza kahle kukagesi: I-FRP iyinto enhle kakhulu yokuvikela i-insulators, esetshenziselwa ukwenza ama-insulators, futhi isengakwazi ukugcina okuhle ngaphansi kwefrikhwensi ephezulu.

(4) Ukusebenza okuhle kokushisa: I-FRP ine-conductivity ephansi, i-1.25 ~ 1.67KJ ekamelweni lokushisa, kuphela i-1/100 ~ 1/1000 yensimbi iyinto enhle kakhulu yokushisa okushisayo.Kuyisivikelo esishisayo esifanelekile kanye nezinto ezimelana nokukhishwa kwe-ablation esimweni sokushisa okuphezulu ngokushesha.

(5) Ukusebenza okuhle kakhulu kwenqubo: Inqubo yokubumba ingakhethwa ngokuya ngokuma komkhiqizo futhi inqubo ilula futhi ingabunjwa ngesikhathi esisodwa.

(6) Ukuklama okuhle: izinto zokwakha zingakhethwa ngokugcwele ngokuvumelana nezidingo ukuhlangabezana nokusebenza komkhiqizo nezidingo zesakhiwo.

(7) Imoduli ephansi yokunwebeka: Imoduli yokunwebeka ye-FRP inkulu ngokuphindwe izikhathi ezingu-2 kunokhuni kodwa incane ngokuphindwe ka-10 kunensimbi.Ngakho-ke, isakhiwo somkhiqizo ngokuvamile sizwa ukuqina okwanele futhi kulula ukusishintsha.Isixazululo singenziwa sibe isakhiwo segobolondo elincanyana;isakhiwo sesangweji singabuye sinxeshezelwe ngamafayili aphezulu e-modulus noma izimbambo eziqinisayo.

(8) Ukumelana nezinga lokushisa okungalungile kwesikhathi eside: Ngokuvamile, i-FRP ayikwazi ukusetshenziswa isikhathi eside emazingeni okushisa aphezulu, futhi amandla e-polyester resin yenhloso evamile ye-FRP azoncishiswa kakhulu ngaphezu kwama-degree angu-50.

(9) Isimo sokuguga: Ngaphansi kwesenzo semisebe ye-ultraviolet, umoya, isihlabathi, imvula neqhwa, imidiya yamakhemikhali, nokucindezeleka komshini, kulula ukubangela ukuwohloka kokusebenza.

(10) Amandla okugunda we-interlaminar aphansi: Amandla okugunda kwe-interlaminar athwalwa yinhlaka, ngakho aphansi.I-interlayer adhesion ingathuthukiswa ngokukhetha inqubo, kusetshenziswa ama-coupling agents nezinye izindlela, futhi uzame ukugwema ukugunda phakathi kwezingqimba ngesikhathi sokwakhiwa komkhiqizo.


Isikhathi sokuthumela: Nov-01-2021