Taw qhia rau UHMWPE Fiber Technology

Ultra - siab - molecular - molecular - myethylene (UHMWPENE (UHMWPENE (UHMWPE) Fibers sawv cev rau lawv qhov kev paub tshwj xeeb - rau - qhov hnyav piv. Cov fibers no, tus cwj pwm los ntawm high molecular hnyav hnyav feem ntau saum toj no 1.5 lab g / mol, muab cov kev ua haujlwm zoo dua hauv cov khoom siv sib txawv. Cov khoom siv lub zog ruaj khov thiab lub teeb yuag ua rau nws xaiv qhov kev xaiv zoo tshaj plaws hauv cov teb tseem ceeb. Tsab ntawv no rho tawm mus rau hauv UHMWPE cov cuab yeej ua nyob rau hauv UHMWPE fiber ntau sector, kev nce qib hauv cov tswv yim ntau lawm, thiab cov npe tau thov.

Cov txheej txheem melt tau UHMWPE fibers

Kev nrhav hauv cov txheej txheem yaj ua haujlwm

Melt ua ntawm UHMWPE yog qhov nyuaj vim nws cov viscosity siab thiab tsis muaj zog stability. Cov kev tsim kho tsis ntev los no tau tsom rau kev ua kom zoo rau cov qauv variants yaj ua kom tau lawv cov ntawv thov tau rau ntau qhov kev siv rau ntau rau kev sib txuas lus thoob plaws. Ntawm cov kev txhim kho no yog cov lus qhia ntawm cov roj av qis polyethylenes uas pab txhawb melting cov txheej txheem tsis muaj kev cuam tshuam muaj kev cuam tshuam txog kev muaj teeb meem. Cov kev txhim kho no tau tso cai UHMWPE cov tuam txhab rau kev nkag mus hauv cov chaw tsim khoom, txo cov nqi thiab txhim kho fiber ntau zoo.

Muaj Qhov Cuam Tshuam

Cov ntaub ntawv hauv Suav teb tau txais puag cov kev nce qib no, tso lawv tus kheej ua pivotal players hauv lub ntiaj teb UHMWPE kev ua lag luam. Los ntawm kev ua haujlwm txiav - Ntug ua tshuab, Suav tsim khoom tau txais kev tsim txiaj thiab thev naus laus zis ntawm UHMWPE fiber ntau lawm, ua rau ntau yam kev lag luam uas xav tau.

Gel - spinning cov tswv yim thiab kev tsim kho

Cov Khoom Siv Hauv Gel - Spinning Txheej Txheem

Gel - spining tseem muaj pob zeb hauv pob zeb rau kev tsim cov siab - kev ua yeeb yam UHMWPE fibers. Tsis ntev los no cov txheej txheem kev ua haujlwm tau nruab nrab ntawm kev siv twin - Tus ntsia hlau EXTRUDERS nrog ntev ntev morphat thiab cov khoom siv neeg kho tshuab. Qhov kev teeb tsa no txhim kho kev qhia txog kev qhia thiab cov crystallinity, yielding fibers nrog lub zog superior thiab resiliet.

Ntiaj teb ntau lawm ua kom zoo

• Nce fiber ntau tensile zog los ntawm 15 - 20%.
• Txhim kho ntau lawm kev ua haujlwm los ntawm cov ntsia hlau Advand Advts.
• Txhim kho cov kev sib txuam fiber ntau, txo qis tawg thaum muaj ntau lawm.

Cov Khoom Siv Neeg Kho Tshuab ntawm UHMWPE Composites

Lub Zog Thiab Durability Metrics

Cov kev tshawb fawb tsis ntev los no rau hauv UHMWPE cov khoom sib xyaw tau hais meej txog kev txhim kho zoo tshaj plaws txhim kho hauv cov khoom siv tshuab. Tshwj xeeb, kev sib koom tes ntawm UHMWPORE ntawm UHMWPORE FIBERS rau hauv kev sib xyaw ua ke Enhances tensile lub zog thiab cuam tshuam los ntawm txog 30% piv rau cov ntaub ntawv ib txwm muaj. Qhov no ua rau lawv zoo tshaj plaws rau cov ntawv thov uas xav tau cov yam ntxwv siab thiab lub teeb yuag.

Daim ntawv thov nce qib

Cov cuab yeej kho tshuab tau nthuav dav cov ntawv thov cov ntawv thov ntawm UHMWPE Composites, tshwj xeeb hauv cov haujlwm xav tau siab siab - kev ua haujlwm siab. Cov tuam txhab tsim nyog tau ua tiav cov ntaub ntawv no ua ke rau hauv kev ua kis las thiab cov khoom siv tiv thaiv, txhim kho cov khoom lag luam ntev thiab kev ntseeg tau.

Kev ua haujlwm loj tshaj plaws

Kev tsim kho nyob rau hauv cov ntawv thov ballistic

UHMWPE fibers tau ntev tau favored rau cov ntawv thov ballistic vim lawv qhov kev zam tshwj xeeb - rau - qhov hnyav piv. Cov kev tshawb fawb tsis ntev los no tau pom tias muaj 10% nce hauv Ballistic Reactance nyob rau hauv UHMWPE Laminates, txawm tias thaum muaj kev cuam tshuam siab - cov kev cuam tshuam zoo. Qhov kev nce qib no tau ua tiav los ntawm kev ua kom zoo fiber ntau cov txheej txheem thiab siv cov txuj ci tseem ceeb.

Kev tiv thaiv cov txiaj ntsig

Qhov txhim kho hauv kev ua tau zoo hauv Ballistic tau txais kev cuam tshuam rau cov chaw tsim khoom, tso cai rau kev tsim cov sib zog dua, muaj kev tiv thaiv ntau dua. Qhov no tsis tsuas yog txhim kho cov tub rog txav tab sis kuj txo qis kev qaug zog thaum lub sijhawm ua haujlwm ncua.

Kev thov biomedical ntawm UHMWPE

Kho Mob

Nyob rau hauv biomedical teb, UHMWPE yog siv ntau vim nws biocompatibility thiab cov khoom siv neeg kho tshuab. Cov kev txhim kho tsis ntev los no tau txhim kho cov hnav tsis kam ntawm UHMWPE Kev cog lus, uas tam sim no muaj peev xwm tam sim no ntev dua, txo qhov kev xav tau kho kev phais mob. Kev nrhav kev txhim kho sab hauv muaj ntxiv txhim kho kev sib koom ua ke ntawm UHMWPE nrog cov ntaub so ntswg roj ntsha.

Cuam tshuam rau kev tsim kho mob ntaus ntawv

Cov kev txhim kho no tau muaj cov nyhuv muaj txiaj ntsig ntawm cov cuab yeej siv tshuab kho mob, ua kom cov khoom siv txhim khu kev qha thiab ruaj khov. Cov ntsiab lus tau txais yuav cov kev nce qib, kom muaj cov khoom siv kho mob muaj txiaj ntsig hauv cov chaw kho mob thoob ntiaj teb.

Thermal thiab Dielectric cov yam ntxwv

Kev kov yeej thermal - diishectric kev lag luam - Offs

UHMWPE fibers yog paub rau lawv cov khoom Dielectric zoo heev. Txawm li cas los xij, kev txhim kho hauv lawv cov khoom cua ntsawj ntsha muaj lag luam tom qab kom txog thaum tsis ntev los no. Los ntawm kev txhawb nqa cov qauv fiber ntau nrog kev tsim kho tiav, muaj kev sib tawg hauv cov khoom siv thermal thiab Dielectric, qhov tseem ceeb rau siab - Tech cov ntawv thov.

Kev Siv Khoom Siv

Cov kev nce qib no muaj cov tuam txhab muaj zog los tsim UHMWPE cov khoom siv haum rau kev siv nyob rau hauv ib puag ncig uas yuav tsum muaj siab tshaj plaws hauv cov khoom siv hluav taws xob zoo siab thiab lub zog.

Cov Kev Hloov Cov Nrig thiab Interfacial

Txhim kho fiber ntau cov khoom muaj fiber ntau

Neeg kho tshuab qhov cuab lub zog los ntawm cov kev hloov kho saum npoo tau tshwm sim los ua qhov tseem ceeb ntawm kev txhim kho. Cov txheej UID UHMWPE fibers nrog cov pa roj carbon nanoparticles, piv txwv li kev txhim kho ntawm 25%, tau ua kom tsis txhob muaj zog, txhim kho lawv cov kev siv hauv kev xav tau ib puag ncig.

Kev pom zoo thiab kev ua lag luam loj hlob

Kev ua tiav ntawm cov kev hloov kho saum npoo deg no yog tsav tsheb ua lag luam kev nce qib kom tau txais cov kev xav tau zoo rau cov ntaub ntawv muaj zog hauv kev tsim kho thiab kev lag luam hauv tsheb.

Ib puag ncig ruaj ntseg thiab UV tsis kam

Txhim Kho Ib Puag Ib Puag Ncig

Kev nce qib hauv UV tsis kam tau muaj lub sij hawm ntev lifonged lub neej ntawm UHMWPE Faib Siv Hauv Kev Siv Sab Nraud. Los ntawm cov synthesis ntawm stetilizing cov neeg sawv cev thiab cov khoom siv nyob rau hauv ib puag ncig ib puag ncig kev ruaj khov, kev ua raws li UV kis thiab huab cua huab cua.

Daim Ntawv Thov Sab Nraud

Qhov kev txhim kho no tau nthuav dav rau UHMWPE cov fibers nyob rau hauv sab nraum zoov, los ntawm kev ua liaj ua teb netting rau shading qauv kev daws teeb meem, muab ib qho kev daws teeb meem ruaj khov thiab txhim khu kev qha.

Yav Tom Ntej Cov Qauv thiab Kev Tsim Kho

Cov txheej txheem nthuav dav hauv ntej

UHMWPE muaj fiber ntau kev lag luam tseem hloov kho nrog rau kev tshawb fawb txuas ntxiv rau kev sib txuas cov ntse thev naus laus zis thiab ntev mus rau hauv fiber ntau lawm. Qhov tseem ceeb rau kev txo kev txo qis thaum txhim kho kev ua tau zoo thaum tsav tsheb tam sim no, cog lus ntau yam ntxiv thiab hloov kho cov kev daws teeb meem.

Changqingteng muab kev daws teeb meem

Changqingteng yog nplooj siab rau nce qib UHMWPe Fiberancal los ntawm kev xa cov kev daws teeb meem uas txhim kho fiber ntau fiber ntau thiab kev thov. Peb txoj hauv kev dav dav cuam tshuam nrog kev siv lub xeev - ntawm - the - Art Technologies los txhim kho cov ntaub ntawv fiber ntau, thiab ua kom ntseeg tau tias ib puag ncig kev ruaj khov. Los ntawm kev sib koom tes nrog cov chaw tsim khoom thoob ntiaj teb, peb lub hom phiaj los muab cov kev daws teeb meem uas tau ua tiav ntawm kev ua lag luam, paving txoj hauv kev rau kev rov qab ntau dua thiab ntau yam UHMWPE FIBERS.