Ndeapi maitiro makuru efiberglass pombi?

1. Good corrosion resistance. Sezvo iyo huru yezvigadzirwa zveFRP inoumbwa neunsaturated polyester resin uye girazi faibha ine yakakwira polymer content, inogona kurwisa kukora kweasidhi, alkali, munyu uye mamwe midhiya, pamwe nekusagadziriswa tsvina yemumba, ivhu rinoora, makemikari tsvina uye. zvinwiwa zvakawanda zvemakemikari. Kukukurwa kwevhu, kazhinji, kunogona kuchengetedza kushanda kwakachengeteka kwenguva yakareba.

2. Kuramba kwakanaka kwekuchembera uye kusagadzikana kwekupisa. Iyo girazi fiber chubhu inogona kushandiswa kwenguva yakareba mukupisa kwe -40 ℃～70 ℃, uye tembiricha inodzivirira resin ine yakakosha formula inogonawo kushanda zvakajairika pakupisa kuri pamusoro pe200 ℃.

3. Zvakanaka antifreeze kuita. Pasi pe minus 20 ℃, chubhu haizoome mushure mechando.

4. Chiedza chechiedza uye simba rakakwirira. Density iri pakati pe1.5 ne2.0, inongori 1/4 kusvika 1/5 yecarbon steel, asi simba rekusimba riri pedyo kana kutopfuura iro recarbon steel, uye simba chairo rinogona kufananidzwa nere high-grade alloy simbi. Naizvozvo, ine mhedzisiro yakanakisa mundege, maroketi, spacecraft, yakakwirira-kudzvanywa ngarava uye zvimwe zvinoshandiswa zvinoda kuderedza uremu.

5. Good designability.

Zvigadzirwa zvakasiyana-siyana zvekugadzirisa zvinogona kugadziriswa zvakagadziriswa kuti zvienderane nezvinodiwa zvekushandisa, izvo zvinogona kuita kuti chigadzirwa chive nekuvimbika kwakanaka.

6. Kuramba kwakanaka kupfeka. Mvura ine yakawanda yedhaka, jecha uye matombo anoiswa mupombi kuti aite muyedzo wekuenzanisa wemhedzisiro yekutenderera kupfeka. Mushure mekuchinja kwemamiriyoni matatu, kudzika kwemadziro emukati mechubhu yekuona kunotevera: 3mm yechubhu yesimbi yakavharwa netara uye enamel, 0.53mm yechubhu yesimbi yakavharwa ne epoxy resin netara, uye girazi simbi chubhu ye. iyo pamusoro-yakaoma simbi chubhu ndeye 0.52mm. Nekuda kweizvozvo, FRP ine yakanaka kupfeka kuramba.

7. Kuchengetedza kwakanaka kwemagetsi uye kupisa. FRP haisi-conductor, kuvharwa kwemagetsi kwepombi kwakanakisa, uye kudzivirira kwekudzivirira ndeye 1012-1015Ω.cm. Inonyanya kukodzera kufambiswa kwemagetsi, tambo dzenhare dzenhare nzvimbo dzakakora uye nzvimbo zhinji dzemigodhi. Iyo yekupisa yekufambisa coefficient yeFRP idiki kwazvo, chete 0.23, inova chiuru chesimbi. Zvishanu kubva pazvishanu, pombi ine yakanakisa yekupisa yekuvharisa kuita.

Diki friction resistance uye high conveying capacity. Rusvingo rwemukati rwepombi yeFRP rwakanyanya kutsetseka, uye hutsinye uye kupesana kwekupokana kudiki kwazvo. The roughness factor is 0.0084, uku n value iri 0.014 yemapombi ekongiri uye 0.013 yemapombi esimbi