Ethylcellose yog ib qho kev siv zog polymer ntau yam nrog ntau cov kev siv hauv kev lag luam ntau yam. Nws cov khoom tshwj xeeb pub nws siv rau hauv txhua yam ntawm cov kws tshuaj rau cov khoom noj, pleev xim rau cov textiles.
Taw qhia rau Ethylcellulose:
Ethylcellose yog ib qho tseem ceeb ntawm cellulose, lub ntuj polymer pom hauv cov nroj tsuag. Nws yog synthesized los ntawm reacting cellulose nrog ethyl chloride nyob rau hauv lub xub ntiag ntawm lub hauv paus xws li sodium hydroxide. Cov txheej txheem no ua rau cov pab pawg ua kom nce qib txuas nrog cov pawg hydroxyl ntawm lub cellulose caj qaum.
Cov yam ntxwv ntawm cov tshuaj tua kab mob:
Thermoplastic cwj pwm thermoplastic cwj pwm coj tus cwj pwm, uas txhais tau tias nws softens thaum cua sov thaum txias.
Zaj duab xis tsim: Tom qab tau yaj nyob rau hauv qhov tsim nyog hnyav, muaj pob tshab, cov yeeb yaj kiab yooj yim tuaj yeem tsim tau.
Insoluble hauv dej: Tsis zoo li cellulose, Ethylcellulose hauv dej tab sis soluble hauv ntau yam organic, esters thiab chlorinated hydrocarbons.
Tshuaj lom neeg ruaj khov: nws muaj cov tshuaj ruaj khov thiab tuaj yeem tiv thaiv kev txwv los ntawm cov kua qaub, alkalis thiab oxidants.
Raug siv ethylcellulose:
1. Yeeb tshuaj:
Txheej txheem: Ethylcellulose tau siv dav ua txheej txheej rau cov ntsiav tshuaj thiab cov tshuaj ntsiav tshuaj. Nws cov khoom ua yeeb yaj kiab ua yeeb yaj kiab muab cov kev tiv thaiv kev tiv thaiv, tswj tso cov khoom xyaw nquag, npog qab saj thiab txhim kho kev nqos dawb.
Kev txhawb nqa cov qauv: Vim nws lub peev xwm los tswj cov yeeb tshuaj tso tawm thiab kev tawm tswv yim-tso tawm thiab txo tsawg tsawg ntawm kev noj tshuaj.
Binder: Nws yog siv los ua cov phau ntawv tsim qauv los pab cog cov hmoov rau hauv cov tshuaj kho cev muaj zog.
2. Kev lag luam khoom noj:
Cov txheej txheem ribings: Ethylcellulose yog siv hauv kev lag luam khoom noj kom ua kom cov nqaij pleev noj rau cov txiv ntoo, zaub thiab ua confectionery. Cov txheej txheej no txhim kho cov tsos, ncua txee lub neej thiab tiv thaiv kom tsis txhob muaj noo noo poob thiab cov microbial paug.
Cov roj muaj roj hloov: hauv cov zaub mov muaj roj tsawg lossis cov khoom noj muaj rog, tshuaj tua kab mob tuaj yeem hloov pauv, mim cov roj thiab ua kom zoo dua qub kev paub.
3. Cov txheej txheem thiab inks:
Cov xim tsev thiab cov kua roj vanish: Ethylcellu yog tus tseem ceeb hauv cov xim tha xim, varnishes thiab varnishes uas nws tau siv ua zaj duab xis yav tas los, cov nplaum thiab tuab. Nws muab cov xim pleev xim zoo heev, cov tshuaj lom neeg kuj thiab ci.
Luam Ntawv Inks: Hauv kev lag luam luam ntawv, cov ethylcellulose yog siv los ua cov inks luam tawm, suav nrog kev siv luam tawm ntawm flexographic, suav nrog kev lag luam tawm ntawm flexographic, suav nrog screen luam ntawv. Nws txhim kho nyob rau hauv number cask adhesion, viscosity tswj thiab xim dispersion.
4. Cov Khoom Siv Saib Xyuas Tus Kheej:
Cov tshuaj pleev ib ce: ethylcellulose siv los ua cov tuab, stabilizer thiab zaj duab xis thiab zaj duab xis-sib sau tus neeg sawv cev hauv tshuaj pleev ib ce xws li cream, tshuaj thiab cov khoom tu plaub hau. Nws txhim kho cov khoom siv tshuaj, kom tau txais kev sib kis tau, thiab muab kev xav du, tsis muaj roj.
Sunscreen tsim: nyob rau hauv Sunscreens thiab lub hnub tiv thaiv cov khoom lag luam, txhim kho dej tsis kam, thiab ua ib qho yeeb yaj kiab txawm tias muaj kev tiv thaiv hnub.
5. Kev lag luam Textile:
Textile sizing: tshuaj tiv thaiv yog siv rau hauv textile sizing ua rau txhim kho cov xov paj, puas tsis kam thiab tab tom ua haujlwm. Nws tsim cov txheej txheem tiv thaiv ntawm cov fibers, txhawb nqa smoother weave thiab txhim kho Fabric zoo.
Luam Ntawv Luam Ntawv: Hauv cov ntawv luam tawm, cov cellulose Ethulose tau ntxiv rau cov luam ntawv kom tau txais cov luam ntawv kos, xim nrawm thiab cov tshuaj ntxuav tawm ntawm ntau cov ntaub.
6. Lwm cov kev siv:
Cov nplaum muaj cov tshuaj nplaum yog siv rau hauv cov qauv nplaum thiab cov duab sib dhos rau daim ntawv sib khi, ntoo, plastics thiab cov hlau. Nws ua rau cov nyiaj ua kom muaj zog, nplaum thiab yooj.
Ceramics: Hauv kev lag luam ceramics, Ethyl cellulose tau ntxiv rau ceramic slurries thiab glazes los tiv thaiv nag lossis daus, thiab txhim kho kev ua kom dej hauv lub sijhawm tua hluav taws thaum tua hluav taws.
Ethylcellose yog ib qho kev siv zog polymer ntau yam nrog ntau cov ntawv thov hauv ntau kev lag luam. Nws tshwj xeeb ua ke ntawm cov yam ntxwv, suav nrog zaj duab xis tsim kev muaj peev xwm, cov khoom siv hluav taws xob, khoom siv tshuaj lom neeg, textiles thiab ntau dua. Raws li thev naus laus zis thiab cov qauv tshiab tau tsim, kev siv tshuaj tawm tsam kev xav tau txuas ntxiv, tsav tsheb hloov tshiab thiab txhim kho cov khoom lag luam tshiab hauv cov ntawv thov sib txawv.
Lub Sijhawm Post: Feb-18-2024