: tsis hais txog, muaj, lossis ua los ntawm cellulose noncellulosic fibers.
Vim li cas nylon hu ua non-cellulosic fiber?
Teb: fibers yog uniaxially oriented thaum lub sij hawm yaj, qhuav, los yog ntub spinning txheej txheem, uas muab cov fibers siab tenacity thiab lub zog. … Cov fibers uas tsis yog-cellulosic muaj xws li Nylon (1931), Olefin (1949), Acrylic (1950), Polyester (1953) thiab Spandex (1959).
Lub ntsiab lus ntawm cov khoom siv cellulosic yog dab tsi?
Noun. 1. cellulosic - yas ua los ntawm cellulose (los yog ib tug derivative ntawm cellulose) yas - generic lub npe rau tej yam hluavtaws los yog semisynthetic cov ntaub ntawv uas yuav molded los yog extruded rau hauv cov khoom los yog films los yog filaments los yog siv. rau ua np. coatings thiab adhesives.
Qhov twg tsis yog cellulosic Fiber?
Cov tsis yog cellulosic fibers suav nrog Nylon (1931), Olefin (1949), Acrylic (1950), Polyester (1953) thiab Spandex (1959). Ntawm cov no, Polyester, Nylon thiab Acrylic yog cov fibers tseem ceeb tshaj plaws uas suav nrog ntau dua 80% ntawm lub ntiaj teb fiber ntau lag luam. Synthetic fibers yog feem ntau ruaj dua li feem ntau natural fibers.
Dab tsi yog qhov chaw rau cov khoom tsim cellulosic fibers thiab cov non-cellulosic fibers?
Tshuaj cellulose fibers los ntawm cov nroj tsuag uas tau ua tiav rau hauv cov ntaub so ntswg thiab tom qab ntawd extruded tib txoj kev uashluavtaws fibers xws li polyester lossis nylon yog tsim. Rayon los yog viscose yog ib qho ntawm feem ntau "tsim" cellulose fibers, thiab nws tuaj yeem ua los ntawm ntoo pulp.
