tus neeg sawv cev tshuaj, raws li titanium dioxide, siv los txo qhov sheen ntawm cov xov paj lossis ntaub.
Delustrant yog dab tsi?
A delustrant yog ib yam khoom uas txo cov luster (sheen) ntawm hluavtaws fibers. Qhov feem ntau delustrant yog anatase titanium dioxide. Synthetic fibers xws li nylon feem ntau ci ntsa iab thiab pob tshab thaum extruded.
Tus neeg saib xyuas yog dab tsi?
noun. cov txheej txheem tshuaj los txo cov luster ntawm rayon yarns los ntawm kev ntxiv cov xim sib xyaw ua kom zoo rau cov tshuaj spinning.
YYuav ua li cas fiber ntau muaj lusture siab tshaj?
Lub luster ntawm ib qho fiber ntau yog txiav txim siab los ntawm tag nrho cov kev pom ntawm cov kev xav ntawm cov fiber ntau. Nws yog ncaj qha proportional rau tus nqi ntawm lub teeb reflected los ntawm ib tug fiber. Silk fibers muaj luster siab thiab paj rwb tsis muaj luster.
Dab tsi yog cov fibers nyuaj?
"Hard fibers" yog lo lus siv. dav dav rau nplooj lossis cov qauv . fibers muab tau los ntawm cov nroj tsuag kub thiab sub-tropical, thiab feem ntau yog siv rau. cordage los yog mats, sacking and such-
