Taw qhia:
Cov roj hmab cov nplaum tau siv nyob rau hauv ntau yam kev lag luam vim lawv cov versatility, lub zog ua kom muaj zog, thiab kev ua phooj ywg ib puag ncig. Cov nplaum no muaj cov dispersion ntawm polymer hais hauv dej, nrog looj nrog tus thawj. Txawm li cas los xij, txhawm rau txhim kho lawv qhov kev ua tau zoo thiab ua kom lawv cov kev tso npe tshwj xeeb, ntau yam ntxiv tau sib xyaw ua ke rau hauv cov qauv nplaum kom ua tiav. Ntawm cov kev sib ntxiv no, cellulose muaj cov neeg hais ua si lub luag haujlwm tseem ceeb xws li kev tswj hwm viscosity, kev txuag dej, thiab kev txhim kho adhesion.
Cov yam ntxwv ntawm cellulose muaj cov neeg muaj cai:
Cellulose Cov neeg muaj kev hais ua ke yog derivatives ntawm cellulose, lub ntuj polymer pom nyob rau hauv tsob nroj cell phab ntsa. Lawv tau txais los ntawm kev hloov cellulation cellulose los ntawm etherefermification kev tiv thaiv. Feem ntau hom cellulose muaj nyob rau hauv cov nplaum ntawm cov tshuaj nplaum muaj xws li methyl cellulose (HECTOR CELULE (HPC), thiab cloboxymethyl cellulose (cmc). Txhua hom ntawv nthuav qhia cov khoom muaj txiaj ntsig uas ua rau kev ua yeeb yam ntawm cov nplaum ntawm cov nplaum.
Viscosity tswj:
Ib qho ntawm cov haujlwm tseem ceeb ntawm cellulose muaj cov neeg muaj kev pab nyob hauv cov nplaum cov nplaum yog viscosity tswj. Qhov kev sib txuas lus ntawm cellulose pab kho cov viscosity ntawm cov nplaum ntawm cov nplaum, ua rau nws yooj yim rau lis thiab thov. Los ntawm modulating visculating, cov neeg hais txog cellulose muaj peev xwm precise tswj qhov khiav thiab kis cov khoom ntawm cov nplaum, kom muaj zog sib xyaw.
Dej khaws cia:
Cellulose Cov neeg muaj kev hais ua yog hydrophilic polymers muaj peev xwm ntawm kev nqus thiab khaws cov dej lwg me me. Hauv cov ntawv thov cov nplaum yas raws li nws tau txais txiaj ntsig zoo tshaj plaws yog tias nws ua tiav cov nplaum qhib lub sijhawm-lub sijhawm ua haujlwm tseem pheej ua haujlwm tom qab daim ntawv thov. Los ntawm kev ncua cov txheej txheem ziab, cov cellulose cov neeg ua haujlwm txuas ntxiv lub qhov rai rau kev ua kom tau zoo thiab kho kom haum thiab yooj yim txhim khu kev qha.
Adhesion txhim kho:
Cellulose muaj neeg muaj neeg muaj cai tseem ua rau cov nplaum adhesion kev ua tau los ntawm kev txhawb kev cuam tshuam nrog kev cuam tshuam nrog cov nplaum thiab cov chaw ua haujlwm. Los ntawm hydrogen dending thiab lwm yam mechanisms, cellulose hais ua neeg muaj kev tiv thaiv ntub dej thiab cov nplaum kom muaj ntoo, suav nrog cov ntoo, ntawv, textiles, thiab ceramics. Qhov no ua rau kev txhim kho Bond zog, durability, thiab kev tawm tsam rau ib puag ncig cov khoom xws li ya raws xws li noo noo thiab kub hloov pauv.
Compatibility nrog Lasx Polymers:
Lwm qhov tseem ceeb kom zoo dua ntawm cellulose lus hais yog lawv qhov sib raug zoo nrog latex polymers. Vim tias lawv cov kev ua hydrophilic zoo sib xws, cellulos cov neeg ua tsis zoo sib xws hauv cov khoom siv tsis sib haum xeeb tsis cuam tshuam lawv cov khoom ruaj khov. Qhov sib xyaw no ua kom muaj kev faib tawm homogeneous thoob plaws cov nplaum thoob cov nplaum nplaum, yog li ua tau zoo thiab txo cov qauv tsis sib xws.
Ib puag ncig sustainability:
Cov cellulose muaj kev hais ua los ntawm cov khoom siv tau rov ua tau dua tshiab, ua rau lawv ib puag ncig sab nraud kom muaj kev sib ntxiv rau cov nplaum. Tsis zoo li cov hluavtaws hluavtaws, uas yog muab tau los ntawm petrochemicals, cov neeg hais txog cellulose yog biodegradable thiab rau kev cuam tshuam ib puag ncig ib puag ncig. Raws li qhov kev thov rau kev daws teeb meem hauv Eco-friendly cov ntsiab lus loj hlob, cov kev coj ua kom muaj kev xaiv rau cov neeg tsim khoom siv rau kev tsim kho cov pa roj carprin thiab ua raws li cov cai hauv kev ruaj ntseg.
Xaus:
Cov cellulose hais ua si ib lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm cov nplaum ntawm cov nplaum ntawm ntau yam kev siv. Los ntawm viscosity tswj thiab dej khaws cia adhesion txhim kho thiab ib puag ncig cov neeg muaj kev pab uas ua rau muaj kev pab thiab ua haujlwm ntawm cov nplaum no. Raws li kev lag luam txuas ntxiv mus rau Innectorate thiab nrhiav cov kev xaiv greener, cov neeg muaj cov neeg muaj kev cuam tshuam cellulose tau sib txuas ntxiv hauv kev txhim kho cov kev daws teeb meem tom ntej.
Lub Sijhawm Post: Apr-18-2024