Yog polyester tsis-ntaub qhwv?

Polyester yog qhov tseem ceeb ib cov khoom siv molecular hluavtaws siab, lub npe hu ua polyethylene terephthalate (tsiaj). Nws cov molecular saw qauv muab nws siab, thiab tsis kam, thiab nws feem ntau ua rau hauv cov fibers hauv cov ntawv lag luam textile. Polyester fibers tuaj yeem yuav woven rau hauv cov khoom siv ib txwm muaj lossis ua rau hauv cov ntaub ntawv tsis yog-woven los ntawm cov txheej txheem tshwj xeeb.

Cov ntaub ntawv tsis-woven sawv cev rau kev siv tshuab thev naus laus zis. Nws tawg los ntawm kev tau txais cov txheej txheem ntawm "spinning-weaving" thiab ncaj qha nias kev network ua ke, cua sov ua ke, lossis hydraulic tho kev. Qhov zoo dua ntawm cov txheej txheem no ua rau cov khoom ceev ntau lawm ntawm cov ntaub ntawv tsis-Woven 300% nrawm dua li cov khoom siv ua kom tsawg heev, thiab tus nqi yog txo los ntawm ntau dua 40%. Nws yog tshwj xeeb rau haum rau kev tsim khoom loj.

Kev sib raug zoo ntawm ob qho yuav piv tau rau "hmoov nplej thiab qhob cij" - Polyester yog cov khoom siv raw, tsis-woven yog txoj kev ua. Ib yam li hmoov nplej tuaj yeem siv los ua cov qhob cij thiab mij, polyester tuaj yeem siv rau cov ntaub lag luam tsis zoo thiab cov ntaub ntawv tsim khoom.

Thaum polyester cov khoom siv tau sib xyaw ua ke nrog cov khoom siv tsis-woven thev naus laus zis, nws yuav tsim cov txiaj ntsig zoo tshwj xeeb:

1. Kev tawg hauv lub zog-rau-qhov hnyav piv. Lub polyester tsis-Woven cov ntaub los ntawm melt-spinning txoj kev, nrog lub zog gram ntawm 45n / 5cm, uas yog peb zaug uas yog cov ntaub npuag ntawm tib cov tuab.

2. Kev tswjfab ntawm microstructure. Los ntawm kev kho txoj kab uas hla ntawm cov spinneret ({}}}}} μm) thiab cov khoom sib txawv} μm / m² / s kom tiav cov blockage tuaj yeem tsim tau.

3. Kev nthuav dav. Ntxiv cov sawv cev tshuaj tua kabmob (xws li nyiaj ions), nplaim taws compounds (cov khoom phospholores) lossis cov khoom siv carbon monoxide) lossis cov txheej txheem carbon monoxide) thaum lub sijhawm spinning muaj peev xwm muaj ntau cov ntaub ntawv sib xyaw.

Cov ntaub ntawv kev lag luam qhia tau tias nyob rau hauv 2023, lub ntiaj teb Polyester Tsis-Woven Fabrical ua lag luam tau txog 12.7% nyob rau hauv lub tuam tsev tsim kho, ua rau nws cov yam ntxwv kev tshaj lij.

Txawm hais tias polyester tsis-woven cov ntaub muaj kev cia siab, kev lag luam tseem ntsib qhov tseem ceeb bottlenecks. Ua ntej, tus nqi ntawm biodegradable polyester tsis-woven fawm yog 2.3 lub sij hawm uas ntawm cov khoom lag luam uas txwv tsis pub siv. Thib ob, muaj qhov tsis muaj lub zog rov ua dua tshiab. Tam sim no, lub ntiaj teb Polyester Tsis-Woven Npuag rov ua dua tus nqi yog tsawg dua 15%, thiab muaj ntau cov khib nyiab yog qhov nyuaj rau kev xaiv. Thaum kawg, qhov teeb meem ntawm kev ua haujlwm tshuav nyiaj li cas. Yuav ua li cas tswj hwm kev loj hlob ntawm kev txhim kho qhov tseeb yog tseem muaj qhov tseem ceeb kev sib tw. Cov kev cov nyom no tau tsav kev txhim kho cov kev daws teeb meem tshiab, xws li cov khoom siv "gradient tsim los ntawm kev ua kom tiav ntawm kev ua kom dav, uas muaj peev xwm ua tiav kev ua kom pom tseeb thiab tsuas yog ua kom 12% nce ntxiv.

Hauv ntej, Polyester tsis yog hom ntaub qhwv tsis-ntaub, tab sis nws tuaj yeem tsim cov khoom lag luam tshwj xeeb los ntawm cov ntaub ntawv tsis zoo thev naus laus zis. Qhov kev ua tau zoo no ntawm "khoom siv + Technology" yog rov kho tus nqi saw ntawm kev lag luam textile. Nyob rau hauv lub neej yav tom ntej, nrog kev sib koom ua ke ntawm cov roj molecular, ntse ua cov ntaub ntawv, thiab qhib cov kab ke tshiab, thiab cov khoom siv rov qab los ntawm cov chaw tshiab, thiab cov khoom siv rov qab los ua ib qho laj kab tshiab hauv txiav Nkag siab qhov tseem ceeb sib txawv thiab synergy yog tus yuam sij rau kev sib hloov lub sijhawm ntawm kev lag luam hloov pauv.