Dab tsi yog LFT composites?
LFT composites yog dab tsi?
LFT composites, tseem hu ua ntev fiber ntau thermoplastic composites, yog ib hom ntawm cov khoom siv siab heev uas ua ke nrog lub zog siab thiab nruj nrog qhov hnyav. Lawv muaj cov khoom siv matrix, feem ntau yog cov thermoplastic polymer, ntxiv dag zog nrog cov fibers uas ntev dua li cov feem ntau siv hauv cov khoom sib xyaw. Cov fibers ntev no ua rau cov khoom siv kho kom zoo dua qub, xws li lub zog tensile thiab modulus, nrog rau kev cuam tshuam zoo dua thiab kev ua haujlwm qaug zog.
Cov txheej txheem ntawm kev tsim cov khoom sib xyaw LFT suav nrog melting cov khoom siv thermoplastic matrix thiab impregnating nws nrog ntev fibers. Cov txiaj ntsig sib xyaw yog ces extruded rau hauv cov duab xav tau los yog tsim rau hauv ib daim ntawv, uas yog txiav thiab machined los tsim cov khoom kawg. Cov txheej txheem no tso cai rau kev tsim cov qauv loj, cov txheej txheem nyuaj nrog siab precision thiab sib xws.
Cov txiaj ntsig ntawm LFT Long Fiber Composites
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Ib qho txiaj ntsig tseem ceeb ntawm LFT cov khoom sib xyaw yog lawv lub peev xwm los ua pwm rau hauv cov duab zoo nkauj nrog cov khib nyiab tsawg. Qhov no ua rau lawv yog cov khoom siv zoo tshaj plaws rau ntau yam kev siv, suav nrog cov khoom siv tsheb, cov khoom siv dav hlau, thiab cov khoom ua si. Lawv kuj tau siv hauv tsev thiab kev tsim kho, hluav taws xob thiab hluav taws xob, thiab cov cuab yeej kho mob. Lwm qhov zoo dua ntawm LFT cov khoom sib xyaw yog lawv cov kev ua haujlwm zoo heev rau cov tshuaj corrosion thiab puas. Qhov no ua rau lawv zoo tagnrho rau siv nyob rau hauv ib puag ncig hnyav thiab kev siv, xws li marine thiab roj thiab roj drilling.
Cov khoom siv
Cov khoom siv fiber ntau ntev tuaj yeem siv tau rau ntau yam kev siv, suav nrog kev lag luam tsheb thiab aerospace, nrog rau hauv cov khoom ua si, hluav taws xob vaj tse, thiab cov khoom siv kho mob. Cov ntaub ntawv sib xyaw no tuaj yeem ua rau hauv cov duab nyuaj thiab tuaj yeem tsim kom tau raws li cov kev xav tau tshwj xeeb, ua rau lawv muaj ntau yam.
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.
