Acetate cab / cellulose acetting cov khoom siv hluavtaws ua los ntawm cov ntoo ntawm cov ntoo lossis cov paj rwb tau) los ntawm acetylation thiab kiv. Vim tias nws cov kev ua tau zoo tshaj plaws, ua haujlwm zoo, acetate cab yog siv nyob rau hauv cov ntxaij lim dej, textiles, kev kho mob thiab ntaub ntawv tsis yog tshuaj.
Lub ntsiab ntawm acetate cab yog diacetate diacetate (cellulose triacetate (cellulose triacetate (cellulose triacetate, Cellulose triacetate, Cellulose triacetate yog ntau siv nyob rau hauv kev lag luam. Cov khoom siv tau zoo siab dawb, cov tshuaj zoo, ruaj khov tshuaj, thiab lub siab ua kom pom tseeb los ntawm kev kho cov txheej txheem ntau lawm.
Cov txheej txheem tsim khoom
Raw Khoom Npaj
Cellulose qhov chaw: High-purity ntoo pulp lossis paj rwb linters feem ntau yog siv los ua cov ntaub ntawv raw.
Acetylationawe: cellulose yog siv nrog acetic anhydride nyob rau hauv kev ua ntawm catalyst (xws li sulfuric acid) los tsim cov acetate cellulose.
01
Kev npaj cov tshuaj spinning
Cellulose acetate yog yaj nyob rau hauv cov kuab tshuaj yeeb yaj duab xws li acetone los ua tus qauv viscous.
02
Qhuav lossis ntub spinning
Cov txheej txheem tig qhuav (cov txheej txheem cattream yog extruded los ntawm cov kiv cua txias, thiab cov kuab tshuaj evapents hauv cov txheej txheem xws li bundling, ncab, thiab curling.
Ntub dej spinning: cov tshuaj spinning nkag mus rau hauv chav da dej sib xyaw (xws li dej thiab cov qauv organic) kom haum rau acetate fibers rau qee lub hom phiaj tshwj xeeb.
03
Kev Ua Haujlwm Tom Qab
Sib ntswg thiab curling: txhim kho cohesion thiab floffiness ntawm cov fiber ntau, ua rau nws tau tsim ntau dua rau kev ua luam (xws li CAE COMPERTE LIM MOULDING).
Kom qhuav thiab ntim: tshem cov kuab tshuaj uas tseem ceeb, kom cov khoom ruaj khov, thiab txiav thiab pob raws li cov neeg siv khoom xav tau.
04
Khoom nta
Kev ua tau pom zoo heev
Lub fiber deg yog tus qauv du thiab cov qauv muaj kev sib txuam, uas tuaj yeem cuam tshuam kev phom sij xws li tar thiab nicotine thaum tswj kev nqus pa tawm thaum haus luam yeeb).
Ua haujlwm zoo hloov tau
Yooj yim qhib thiab txiav, haum rau kev ceev ceev lim seer thawj cov cav tov (xws li KDF, AF thiab lwm yam khoom siv).
Cov tsis muaj xws li cov tib neeg ua haujlwm tsis raug, thiab Curl tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Muaj kev nyab xeeb thiab ib puag ncig phooj ywg
Cov khoom siv tseem ceeb yog lub ntuj cellulose derivative, uas tsis tso pa tawm lom tom qab hlawv (muaj kev nyab xeeb dua li hluavtaws fibers).
Biodegradable, nyob rau hauv kab nrog ib puag ncig txoj kev
Cov tsos pom zoo thiab kov
Zoo siab dawb, tsis muaj impurities, muag muag thiab elastic cab, haum rau high-end saluam luam yeeb cov ntawv thov.
Lub ntsiab kev tsis sib xws
Cim npe nrov: Acetate Staple fiber ntau cab, Tuam Tshoj acetate staple muaj pa taws cab manufacturers, lwm tus neeg, Hoobkas