1. Kev npaj cov khoom nyoos
Sib tsoo ntawm Inorganic Fillers: Titanium dioxide (TiO₂), piv txwv li, feem ntau yog siv los ua tus neeg saib xyuas hauv fibers. Nws yuav tsum tau ua hauv av thiab tawg mus rau hauv cov khoom zoo heev (feem ntau ntawm nanoscale) kom faib cov khoom sib npaug hauv cov polymer, tiv thaiv cov fibers los ntawm cov pob tshab lossis glossy.
Functional Additives: Cov khoom siv xws li nplaim hluav taws xob, tshuaj tua kab mob, lossis cov hmoov hluav taws xob (piv txwv li, carbon dub, hlau oxides) yuav tsum muaj kev sib tsoo kom zoo kom txo tau qhov me me, txhim khu kev tawg, thiab ua kom muaj kev ua tau zoo fiber ntau.
2. Kev hloov kho polymer
Thaum lub sij hawm npaj ntawm spinning dope los yog polymer masterbatches, sib tsoo pab disperse additives, pigments, thiab fillers uniformly nyob rau hauv lub polymer. Qhov no ua kom ruaj khov, homogeneous spinning daws.
Los ntawm kev txo qhov me me, kev sib tsoo minimizes qhov kev pheej hmoo ntawm spinneret clogging, uas txhim kho cov khoom yield thiab kev ruaj ntseg.
3. Kev ua haujlwm thiab kev ua tau zoo
Txhim kho Optical Properties: TiO₂ particles nrog optimized particle loj tuaj yeem deluster fibers zoo, muab lawv ib tug mos mos thiab ntuj tsos.
Mechanical Reinforcement: Zoo-cov nanofillers dispersed txhim kho fiber ntau zog, toughness, thiab durability.
Tshwj xeeb muaj nuj nqi: Cov ntawv thov xws li UV-resistant, conductive, antibacterial, los yog anti- cov fibers zoo li qub nyob ntawm cov khoom siv hauv av kom ua tau zoo.
4. Tus nqi ua tau zoo thiab kev ua tau zoo
Kev sib tsoo txhim kho cov dispersibility ntawm cov hmoov, tso cai rau cov chaw tsim khoom siv qis dua ntawm cov tshuaj ntxiv thaum ua tiav cov nyhuv tib yam, txo cov nqi.
Cov hmoov av hauv av kom zoo kuj tuaj yeem nthuav dav zoo dua thiab sib xyaw ua ke, ua kom ruaj khov spinning thiab ua haujlwm ntau dua.
Hauv cov ntsiab lus, kev sib tsoo ultrafine hauv kev lag luam chemical fiber yog feem ntau siv los ua kom zoo dua thiab tawg cov khoom ntim, pigments, thiab cov khoom siv ntxiv rau hauv cov polymers. Qhov no txhim kho cov khoom kho qhov muag, kho qhov muag, thiab kev ua haujlwm ntawm cov fibers thaum ua kom ruaj khov thiab tus nqi -kev tsim khoom zoo.