Letlapa la carbon fiber le entsoe ka eng? Likarolo tsa lipoleiti tsa carbon fiber ke life?

Ho na le litsela tse 'maloa tsa ho etsa letlapa la carbon fiber, empa maemong afe kapa afe, likarolo tse ka sehloohong tsa lakane ke carbon fiber filament le matrix a resin. Li-filament tsa carbon fiber li matla haholo ho feta metsoako ea carbon fiber, empa li ke ke tsa sebelisoa li le mong. Resin matrix e sebetsa e le sekhomaretsi ho li kopanya.

Carbon fiber ka boeona e na le oxidized ho tloha ho organic fiber, e na le ho feta 90% ea lisebelisoa tse matla haholo, ke ka lebaka la thepa ea motlakase e phahameng haholo ea carbon fiber, e nang le thepa ea hona joale e chesang ea carbon fiber. Lisebelisoa tsa matrix tsa resin tse sebelisoang hangata ke resin ea epoxy, bis maleimide resin, polyphenylene sulfide resin, polyether ether ketone resin, joalo-joalo.

Melemo ea ts'ebetso ea carbon fiber plate ke efe?

1, low density: carbon fiber filament le resin matrix density ha e phahame, e entsoeng ka carbon fiber sheet density ke hoo e ka bang 1.7g / cm3 feela, e tlase ho feta boima ba aluminium, 'me ke khetho e ntle bakeng sa tlhahiso ea boima ba indasteri;

2, matla a phahameng a modulus: matla le ts'ebetso ea modulus ea carbon fiber plate e batla e phahame, empa ho thata ho ba teng ka nako e le 'ngoe, kahoo ho na le phapang ea tšebeliso ea matla a phahameng, e phahameng ea modulus carbon fiber plate;

3, mamello e ntle: poleiti ea carbon fiber e ka hanyetsa acid e akaretsang le li-solvents tsa alkali, metsi a leoatle a fapaneng, le tikoloho e phahameng ea mocheso le eona e na le mamello e ntle, e sebelisa litšoantšo tse ngata, bophelo bo bolelele ba tšebeletso;

Letlapa la carbon fiber ka ho sebelisa poleiti ea carbon fiber, e nang le matla a phahameng, le thepa e phahameng ea lisebelisoa, ho ea ho prestressing, ea carbon fiber board, e hlahisitsoeng pele ho tsitsipano, karolo e 'ngoe e sebelisetsoang ho leka-lekanya mojaro oa pele, kahoo e fokotsa sekhahla haholo. bophara, le ho ntshetsa pele ho lieha ho robeha ha katleho ho eketsa sebopeho se thata, ho fokotsa ho kheloha ha mehaho, ho fokotsa khatello ea matla a ka hare, Eketsa mojaro oa lihlahisoa oa matlafatso le matla a ho qetela a ho jara mohaho.

1, ha e bapisoa le matlafatso ea lesela la khabone ea setso

(1) Letlapa la carbon fiber le loketse haholoanyane tšebeliso ea matlafatso a prestressed, 'me le ka fana ka papali e feletseng ho matla a phahameng a carbon fiber;

(2) Letlapa la carbon fiber le bonolo ho boloka fiber e otlolohile ho feta lesela la carbon fiber, le leng molemo haholoanyane mosebetsing oa carbon fiber; Lera le le leng la poleiti e teteaneng ea 1.2mm e lekana le likarolo tse 10 tsa lesela la carbon fiber, le nang le matla a holimo.

(3) Kaho e bonolo

2, ha e bapisoa le poleiti ea tšepe ea setso kapa e eketsa mokhoa oa ho matlafatsa karolo ea konkreite

(1) Matla a ho tiea ke makhetlo a 7-10 a tšepe ea karolo e le 'ngoe,' me e na le khanyetso e matla ea ho senya le ho tšoarella ha e bapisoa le tšepe;

(2) Sebopeho le boima ba karolo ha e le hantle ha li fetohe ka mor'a ho matlafatsa.

(3) E bobebe, e bonolo ho e sebelisa, e sebetsa habonolo ebile ha e hloke lisebelisoa tse kholo tsa mochini.