Hunhu hwegirazi fiber yakasimbiswa mapurasitiki

Hunhu hwegirazi fiber yakasimbiswa mapurasitiki

plastiki mold-99

Girazi fiber reinforced plastic chinhu chinoumbwa chine huwandu hwakasiyana hwemhando, hunhu hwakasiyana, uye huwandu hwakawanda hwekushandisa.Icho chinhu chitsva chinoshanda chakagadzirwa nesynthetic resin uye girazi fiber kuburikidza neyakaumbwa maitiro.

Hunhu hwegirazi fiber yakasimbiswa plastiki:

(1) Yakanaka corrosion kuramba: FRP yakanaka corrosion resistance material.Iine kupikisa kwakanaka kumhepo, mvura, asidhi uye alkali yehuwandu hwehuwandu, munyu, uye zvakasiyana-siyana zvemafuta uye zvinonyungudutsa.Yakave yakashandiswa zvakanyanya mumakemikari ekudzivirira corrosion.Zvese zvikamu zve.Ari kutsiva kabhoni simbi;simbi isina ngura;huni;non-ferrous simbi nezvimwe zvinhu.

(2) Huremu uye simba rakakura: Hukama hwehukama hweFRP huri pakati pe1.5 ne2.0, chete 1/4 kusvika 1/5 yeiyo carbon simbi, asi simba rekusimba riri pedyo kana kutopfuura iro recarbon simbi, uye iyo simba inofananidzwa neyepamusoro-giredhi alloy simbi., Inoshandiswa zvakanyanya mumhepo;zvikepe zvepamusoro uye zvimwe zvigadzirwa zvinoda kuderedza uremu hwavo.

(3) Kuita kwakanaka kwemagetsi: FRP ndeye yakanakisa insulating zvinhu, inoshandiswa kugadzira insulators, uye ichiri kugona kuchengetedza yakanaka pasi pepamusoro frequency.

(4) Kushanda kwakanaka kwekupisa: FRP ine yakaderera conductivity, 1.25 ~ 1.67KJ pane tembiricha yekamuri, chete 1/100 ~ 1/1000 yesimbi ndiyo yakanakisa thermal insulation material.Iyo yakanaka yekudzivirira kwemafuta uye ablation inodzivirira zvinhu munyaya yekupisa kwekukurumidza.

(5) Yakanakisa maitiro ekuita: Iyo yekuumba maitiro inogona kusarudzwa zvichienderana nechimiro chechigadzirwa uye maitiro ari nyore uye anogona kuumbwa panguva imwe chete.

(6) Yakanaka dhizaini: zvinhu zvinogona kusarudzwa zvizere zvinoenderana nezvinodiwa kuti zvisangane nekuita kwechigadzirwa uye chimiro chinodiwa.

(7) Low modulus ye elasticity: Iyo modulus ye elasticity yeFRP yakakura kaviri pane iyo yehuni asi chete 10 nguva idiki pane iyo yesimbi.Naizvozvo, chimiro chechigadzirwa kazhinji chinonzwa chisina kukwana kuomarara uye chiri nyore kukanganisa.Mushonga wacho unogona kuitwa muganda rakaonda;sandwich chimiro chinogona zvakare kubhadharwa nepamusoro modulus fiber kana kusimbisa mbabvu.

(8) Kusagadzikana kwenguva refu tembiricha kuramba: Kazhinji, FRP haigone kushandiswa kwenguva yakareba pakupisa kwakanyanya, uye simba re general-chinangwa polyester resin FRP richaderedzwa zvakanyanya pamusoro pe50 madhigirii.

(9) Kuchembera chiitiko: Pasi pechiito che ultraviolet mwaranzi, mhepo, jecha, mvura uye chando, makemikari media, uye mechanical stress, zviri nyore kukonzera kuderera kwekuita.

(10) Low interlaminar shear simba: Iyo interlaminar shear simba inotakurwa neresin, saka yakaderera.Iyo interlayer adhesion inogona kuvandudzwa nekusarudza maitiro, uchishandisa coupling agents uye dzimwe nzira, uye edza kudzivirira kuveura pakati pematanho panguva yekugadzirwa kwechigadzirwa.


Nguva yekutumira: Nov-01-2021