Qhov txawv ntawm Nylon 6 thiab Nylon 66
Lub ntsiab ntawm polyamide fiber ntau yog aliphatic polyamide fiber ntau, uas tuaj yeem ua ke nrog monomer, xws li lactam lossis amino acid. Lub sijhawm no, tus lej tom qab lub npe nylon qhia txog cov pa roj carbon atoms siv rau lactam lossis amino acids, zoo li nylon 6. Hauv ob pawg lej tom qab lub npe nylon, thawj pab pawg sawv cev rau cov pa roj carbon atoms ntawm diamine. , thiab pawg thib ob sawv cev rau cov pa roj carbon atoms ntawm diacid, xws li nylon 66.
Feem ntau hais lus, txhais tes xav ntawm nylon 66 zoo dua li nylon 6. Tsis tas li ntawd, kev nplij siab ntawm nylon 66 yog zoo dua li nylon 6. Tab sis nws txawv rau qhov txawv ntawm ob yam khoom pom meej.
Nylon 6 cov khoom muaj cov yam ntxwv ntawm lub zog siab, hnav tsis kam, softness thiab maj mam kov cov tawv nqaij. Nws yog dav siv nyob rau hauv cov khaub ncaws, txhob lo lo ntxhuav, kaus, fishnet, qaum, BCF ntaub pua plag thiab engineering yas.
Qib ntawm polymerization ntawm nylon 6 yog 140 ~ 200 thiab qib ntawm polymerization ntawm nylon 66 yog 55 ~ 77.
Cov xov paj nylon feem ntau yog filament, qee cov staple fiber ntau yog siv rau kev sib xyaw nrog plaub, paj rwb thiab lwm yam tshuaj fibers los txhim kho lub zog thiab hnav tsis kam ntawm cov ntaub. Nylon filament yog ib feem siv rau txhob lo lo ntxhuav, gauze, lace, thiab lwm yam., feem ntau yog ua rau hauv DTY. Lub hosiery, nylon unlined sab sauv khaub ncaws thiab hnab looj tes ua los ntawm nws yog ruaj thiab ruaj.
Muaj nylon siv accounted rau ntau tshaj 40%. Vim nws lub zog siab, qaug zog ua haujlwm, muaj zog tiv thaiv thiab kev sib raug zoo nrog roj hmab, nylon yog tsim rau kev tsim cov tsheb thauj khoom, aircraft thiab lwm yam log tsheb. Siv ua nuv ntses nets, lawv kav plaub mus rau tsib zaug ntev dua li cov paj rwb nets. Tsis tas li ntawd, nws kuj yog siv rau cable, parachute, ntaiv, conveyor siv thiab nylon hlua.
Peb lub tuam txhab tsim cov xov paj textured, npog xov paj thiab cov xov paj roj hmab. Peb kuj tuaj yeem kho cov xov paj sib txawv raws li cov khoom sib txawv. Thiab muab cov xov paj zoo tshaj plaws nrog cov nqi sib tw heev. Yog koj txaus siab rau nws
