Muaj ntau yam khoom siv txhuam hniav.Thaum ntxov, tib neeg feem ntau siv cov ntaub plaub ntuj.Lub npe hu ua natural wool yog cov khoom siv tsis yog hluavtaws uas tau sau thiab siv ncaj qha, xws li npua bristles, wool thiab lwm yam.Artificial fiber zoo li PA, PP, PBT, PET, PVC thiab lwm yam yas filament muaj qhov zoo ntawm cov nqi qis, ntau xim, ruaj khov, ntev ntev, thiab lwm yam, thiab tau siv dav hauv kev txhuam hniav niaj hnub, tshwj xeeb tshaj yog rau cov txhuam hniav, Kev siv cov rayon silks zoo heev tshaj li cov ntaub plaub ntuj.
Ntawm cov khoom siv dag zog saum toj no, nylon (PA) yog cov khoom siv dav tshaj plaws thiab muaj kev faib ua feem ntau.Nylon hlau tau muab faib ua hom hauv qab no vim qhov txawv ntawm cov yam ntxwv:
Nylon 6 (PA6): Nylon 6 yog qhov pheej yig tshaj plaws hauv tsev neeg nylon, tab sis txawm li cas los xij, nylon 6 tseem muaj qhov zoo rov qab, qhov kub thiab txias tsis kam.Yog li ntawd, cov ntaub plaub yog siv dav hauv ntau yam khoom siv txhuam, thiab yog cov ntaub plaub feem ntau ntawm ntau yam txhuam ntawm lub khw.
Nylon 66 (PA66): Piv nrog nylon 6, nylon 66 yog qhov zoo dua me ntsis ntawm hardness, rov qab thiab hnav tsis kam ntawm tib txoj kab uas hla, thiab qhov kub tsis kam tuaj yeem ncav cuag 150 degrees Celsius.
Nylon 612 (PA612): Nylon 612 yog cov nylon filament zoo heev, nws cov dej tsis haum, rov qab thiab hnav tsis kam yog zoo dua li nylon 66. Tsis tas li ntawd, nylon 612 muaj cov tshuaj tiv thaiv kab mob thiab cov kab mob, thiab cov txhuam cov log thiab txhuam txhuam ua los ntawm nws feem ntau siv hauv cov khoom noj, kev kho mob, thiab cov khoom siv hluav taws xob ntsig txog kev lag luam.
KHMC yog cov chaw tsim khoom nrog 30 xyoo kev paub hauv kev lag luam yas, kws tshaj lij hauv PA PP PE PETtxhuam filament extrusion kabthiab auxiliary machines.Txais tos tiv tauj peb kom tau txais xov xwm ntxiv.
Post lub sij hawm: Dec-08-2022