Ntev iav Fiber Composite yog dab tsi?
Ntev iav fiber ntau sib xyaw (LGF composite) yogib hom ntawm cov khoom sib xyaw uas tau nce nrov hauv ntau qhov kev lag luam vim nws lub zog zoo dua thiab ua haujlwm ntev.Cov khoom sib xyaw no yog tsim los ntawm kev sib txuas cov iav fibers uas ntev ntev thiab txuas ntxiv nrog cov khoom siv thermoplastic matrix. Cov khoom sib xyaw ua tau zoo muaj cov khoom siv zoo tshaj plaws, suav nrog lub zog tensile, compressive thiab flexural zog, nrog rau kev txhim kho nruj thiab cuam tshuam, piv rau luv luv lossis tws iav fiber ntau cov ntaub ntawv.
Dab tsi yog qhov txiaj ntsig ntawm ntev iav fiber ntau sib xyaw?
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Ib qho tseem ceeb ntawm cov iav fiber ntau sib xyaw yog nws cov fiber ntau ntim feem ntau. Qhov no txhais tau hais tias cov iav fiber ntau siv hauv cov khoom sib xyaw yog qhov siab, feem ntau yog li ntawm 30% thiab 60%. Qhov siab fiber ntau feem ntau muab cov iav fiber ntau cov khoom sib xyaw ua ke nws lub zog siab thiab toughness, raws li cov fibers ua raws li cov khoom siv thauj khoom ntawm cov khoom sib xyaw, thaum cov khoom siv matrix pab tuav cov fibers nyob rau hauv qhov chaw thiab hloov lub load hla lub tag nrho cov khoom.
Another qhov zoo ntawm cov iav fiber ntau ntev yog lawv cov khoom siv ntau yam, vim tias lawv cov khoom tuaj yeem raug kho kom haum rau cov kev siv tshwj xeeb thiab kev ua haujlwm. Piv txwv li, qhov ntev thiab hom iav fiber ntau, cov polymer matrix, thiab cov txheej txheem tsim khoom tuaj yeem raug kho kom haum rau kev siv sib txawv. Tsis tas li ntawd, cov iav fiber ntau ntev tuaj yeem tsim tau siv ntau yam txheej txheem xws li kev txhaj tshuaj molding thiab pultrusion, uas muaj cov qib siab ntawm kev hloov pauv hauv kev tsim khoom.
Daim ntawv thov ntev iav fiber ntau sib xyaw
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LGF composites yog siv nyob rau hauv ntau yam kev siv nyob rau hauv kev lag luam, xws li tsheb, aerospace, kev tsim kho, thiab cov khoom ua si. Hauv kev lag luam tsheb, cov iav fiber ntau ntev yog siv rau hauv cov khoom siv xws li qhov rooj vaj huam sib luag, dashboards, thiab cov ntaub thaiv npog hauv qab. Cov khoom no xav tau kev tiv thaiv zoo heev rau kev cuam tshuam, qaug zog, thiab huab cua, txhua yam yog muab los ntawm LGF cov khoom sib xyaw. Hauv kev lag luam khoom kis las, LGF cov khoom sib xyaw yog siv rau hauv kev tsim cov tsheb kauj vab ua tau zoo, cov koom haum ntaus golf thiab ntaus pob tesniv.
Kev Sib Tham Zoo Tshaj Plaws
Xyoo 2021, ib tus neeg siv khoom ua khoom siv hauv tsev tuaj cuag peb thiab hais tias, "Cov khoom siv PP-GF peb siv tam sim no muaj kev ua haujlwm tsis txaus, thiab peb xav tau cov khoom siv ua haujlwm siab los txhim kho lub zog thiab tawv khoom ua haujlwm ntawm cov tshuab ntxhua khaub ncaws."
Tom qab soj ntsuam cov lus pom zoo los ntawm peb lub tuam tsev technical, peb tau hais kom cov neeg siv khoom siv "LFT-G® PP-NG05-LGF50%sib tov PP raw resin los ua cov khoom sib xyaw. Tom qab peb cov kev taw qhia tsim nyog, cov khoom siv tshuab ntawm lub tshuab ntxhua khaub ncaws ua los ntawm pebLFT-G® PP-NG05-LGF50%cov khoom tau txhim kho los ntawm 30%-40%. Cov neeg siv khoom tawm tswv yim txaus siab heev nrog kev siv cov txiaj ntsig, rau cov neeg siv khoom hauv lub hom phiaj lub teb chaws ua lag luam kom tau txais txiaj ntsig zoo ntawm kev lag luam. Peb tau xa tawm ntau dua 2,000MT cov ntaub ntawv rau peb cov neeg siv khoom, thiab peb muaj peev xwm muab peb cov neeg siv khoom txuas ntxiv thiab ruaj khov.
