LGB PBT Composite

LGF PBT TXWV TXHA GOAR Fiber Polybutylene Terephthalate

LGF PBT: Lub Siab -}} Kev Ua Haujlwm Egineering Khoom

Daim LGB PBT yog qhov muaj zog thermoplastic cov khoom tsim los ntawm kev txhawb nqa polybutylene (PBT) polymer matrix nrog cov iav ntev. Qhov kev sib xyaw ua ke no hauv qhov siab -} Kev engineering cov khoom siv tshuab hluav taws xob piv rau tsis tau txais cov iav luv luv fibers. Qhov ntev ntev ntawm cov iav fibers yog instrumental nyob rau hauv kev tsim lub zog, sib txawv lub zog pob txha, ua kom muaj zog tshwj xeeb, txhav, thiab kev tsis kam.

Cov kev sib xyaw no feem ntau muab cov pellets, npaj rau kev siv hauv kev txhaj tshuaj molding cov txheej txheem, ua rau lawv haum rau cov loj ntau lawm ntawm cov khoom siv nyuaj. Qhov kev ua tau zoo kawg ntawm cov pwm ntawm cov pwm feem ntau cuam tshuam los ntawm qhov ntev thiab kev taw qhia ntawm cov iav fibers nyob rau hauv cov khoom tiav.

LGF PBT Cov Khoom Siv: Cov Ntsiab Zoo

Qhov tshwm sim ntawm cov iav ntev fibers imparts ib feem ntawm cov khoom muaj txiaj ntsig zoo rau lub PBT Matrix, ua nws ib qho khoom siv rau cov ntawv thov uas xav tau.

Ib qho ntsiab lus tseem ceeb ntawm LGF PBT cov lus dag nyob hauv lawvKev kawm ntawv zoo tshajCov. Cov Fibers ntev muab ib qho tseem ceeb boost hauv tensile thiab flexural lub zog, nrog rau kev sib zog ua kom nruj. Qhov no ua rau cov khoom zoo tagnrho rau cov khoom siv uas yuav tsum tau ua kom lub nra hnyav ntxiv. Tsis tas li ntawd, kev sib cuam tshuam network ntawm ntev fibers yog ua tau zoo ntawm kev nqus thiab dissipating lub zog, ua rau pom zooKev Cuam Tshuamthiab durability.

Hais txog kev ruaj ntseg, LGF PBT cov khoom sib xyawTxhim Kho Sab Sij Huam Ruaj Ruaj RuajVim tias cov coefficient ntawm thermal expansion thiab kev nqus kom haum. Qhov no txhais tau tias feem tsawg yuav tsis tshua warp lossis hloov cov duab thaum raug hloov pauv kev kub thiab av noo. Lawv kuj ua rau pom tau zoo heevcov quav, qhia kev tawm tsam tsawg heev nyob rau hauv kev thauj khoom, tshwj xeeb ntawm kev nce qib kub.

Txais cov khoom ntawm PBT Matrix, cov composites kuj khav theeb zooThermal thiab Tshuaj Tshuaj Kuj, ua rau lawv haum rau kev siv nyob rau hauv ib puag ncig muaj chaw uas lawv yuav raug rau cov tshuaj lom thiab ntau yam tshuaj lom neeg, xws li cov kua thiab cov kuab roj ntau.

GF PBT: Los ntawm fiber ntau kom tiav ib feem

Compounding:Thawj theem cuam tshuam nrog kev tsim cov LGF PBT pellets. Cov txheej txheem nquag yog cov poltrusion, qhov twg cov txheej txheem txuas ntxiv ntawm cov iav iav tau rub los ntawm kev tuag thiab impregnated nrog molten pbT resin. Qhov no ua kom muaj kev ntub dej ntub ntawm cov fibers. Lub resulting composite strands ces tws rau hauv pellets, feem ntau yog kwv yees li ntawm 5 txog 25 millimeters hauv qhov ntev.

Txhaj Tshuaj Molding:Cov pellets no tau siv hauv kev txhaj tshuaj txhaj tshuaj tshuab. Ib qho tseem ceeb ntawm cov theem no yog txo kom tsawg fiber ntau tawg los khaws cov txiaj ntsig kev txhawb nqa ntawm cov nyiaj ntev. Qhov no yog tiav los ntawm kev ua tib zoo tswj ntawm kev tswj hwm ntawm kev ua haujlwm zoo li ntsia hlau ceev thiab kev txhaj tshuaj nyem siab, thiab los ntawm kev siv tshwj xeeb tsim screads thiab nozzles. Kev khiav ntawm Molten Composite mus rau hauv cov pwm txiav txim siab txog kev cob qhia ntawm cov fibers, uas thaum kawg cuam tshuam cov khoom siv tshuab ntawm qhov kawg feem.

Lft PBT PBT: Daim ntawv thov ntau yam

Kev Lag Luam Automotive
Cov khoom siv no ua cov haujlwm tseem ceeb hauv kev txo qis qhov hnyav ntawm cov tsheb. Lawv raug siv los tsim cov txheej txheem txheem sib txuas thiab semi- cov qauv hluav taws xob, cov pob zeb hauv ntej, thiab cov qauv rooj. Lawv cov kev ruaj khov stability thiab tshuaj muaj peev xwm ua rau lawv haum rau cov ntawv thov, xws li lub cav ntoo thiab roj teeb.

Hluav Taws Xob Hluav Taws Xob thiab Kev Lag Luam Hluav Taws Xob
Nws cov ntawv thov feem ntau suav nrog cov txuas, cov kab mob hauv tsheb, nrog rau cov teeb meem tswj hluav taws xob thiab cov cuab yeej hluav taws xob.

Kev lag luam thiab cov neeg siv khoom
LGF PBT cov ntaub ntawv tau siv nyob rau hauv cov khoom siv hauv tsev neeg xws li cov khoom siv ntxhua khaub ncaws thiab cov tshuab ntxhua khaub ncaws yuav tsum muaj lub zog siab, kub tsis kam thiab tshuaj ntxuav tsis kam. Ib qho ntxiv, lawv kuj tau siv los tsim cov vaj tse sturdy twj tso kua mis, impellers thiab ntau yam khoom siv kis las.

Qhov uas muaj qhov zoo thiab cons
Qhov Zoo:

Cov khoom siv tau zoo dua (lub zog, tuab, thiab tawv ncauj) hla luv - fiber ntau.
Zoo heev tas thiab thermal ruaj khov.
Zoo tsis kam mus rau ntau yam tshuaj lom neeg.
Ua kom cov hloov ntawm cov khoom siv hlau hnyav, ua rau muaj kev txo qhov hnyav.
Nws tuaj yeem ua tiav siv cov pa roj thiab muaj txiaj ntsig zoo molding cov tswv yim.

Qhov tsis zoo:

Cov khoom siv siab dua piv rau qhov tsis raug lossis luv - fiberfed plastics.
Qhov saum npoo tiav ntawm cov khoom moulded tuaj yeem qee zaum pom tau cov qauv fiber ntau.
Cov khoom siv cov khoom tuaj yeem yog anisotropic, lub ntsiab lus lawv tuaj yeem sib txawv raws qhov kev qhia ntawm cov fibers. Qhov no yuav tsum ua tib zoo saib xyuas thaum lub sijhawm tsim qauv thiab tsim qauv.
Kev tsim ua tsis raug cai tuaj yeem ua rau muaj cov fiber ntau tawg, ploj zuj zus cov khoom siv kev ua tau zoo.

Lub LGF PBT cov khoom ntawm lft - g tau muab dav siv hauv ntau thaj teb thiab tau sau qee yam kev paub. Yog tias koj txaus siab rau cov hom khoom no, koj tuaj yeem sib txuas lus thiab sib pauv tswv yim nrog peb cov kws tshaj lij. Peb cov kws tshaj lij cov kws tshaj lij yuav muab cov ntaub ntawv cuam tshuam rau koj ntau ntxiv. Nyem hauv qab no,

Tiv Tauj Peb Rau Cov Lus Qhia