Tham txog lub luag haujlwm ntawm hydroxypropyl methylulose hauv cov av nkos diatom.

Hiatom av nkos yog ib hom zoo nkauj kho kom zoo nkauj phab ntsa cov khoom nrog diatomite raws li cov khoom siv tseem ceeb. Nws muaj cov haujlwm ntawm kev tshem tawm formaldehyde, kho kom huv cov av noo, hluav taws kub retardant, phab ntsa tu, kom tsis muaj menyuam yaus thiab deodorization. Vim hais tias diatom av tsuas yog noj qab nyob zoo thiab ib puag ncig phooj ywg, nws tsis yog tsuas yog ua kom zoo nkauj, tab sis kuj tseem ua haujlwm. Nws yog ib tiam tshiab ntawm cov ntaub ntawv kho kom zoo sab hauv uas hloov wallpaper wallpaper thiab latx xim.

HydroxyPropyyl methylulose rau diatom av nkos yog qhov tsis-ionic cellulose ither ua los ntawm cov ntaub ntawv polymer los ntawm kev ua yeeb yam polymer los ntawm kev ua yeeb yam polymer. Lawv yog cov ntxhiab tsw, cov hmoov nplej thiab tsis muaj qab zib uas swells hauv dej txias kom muaj cov tshuaj txias lossis me ntsis colloidal tov. Nws muaj cov khoom ntawm thickening, khi, emulsifying, zaj duab xis, nquag, tuav dej noo, tuav noo thiab tiv thaiv kev tiv thaiv thiab tiv thaiv kev tiv thaiv.

Lub luag haujlwm ntawm hydroxypropyl methylculose hauv cov av nkos diatom:

1. Txhim kho cov dej khaws cia thiab txhim kho qhov tshwm sim ntawm cov tsis zoo thiab tawg tshwm sim los ntawm kev ziab ntau thiab cov av nkos tsis txaus;
2. Nce cov plasticity ntawm diatom av, txhim kho kev tsim kho kev tsim kho, thiab txhim kho kev ua haujlwm tau zoo;
3. Siab ua nws zoo dua rau txoj kev ua tiav substrate thiab adherend;
4. Vim tias nws cov nyhuv tuab, nws tuaj yeem tiv thaiv cov tshwm sim ntawm diatom av nkos thiab cov khoom siv ua kom tau txav los ntawm kev tsim kho.

Diatom av nkos nws tus kheej tsis muaj cov pa phem, nws yog lub ntuj ntshiab, thiab muaj ntau lub zog, uas yog hloov pauv los ntawm cov xim huv si li cov xim yas thiab phab ntsa. Thaum kev kho kom zoo nkauj nrog diatom av nkos, tsis tas yuav txav, vim tias tsis muaj ntxhiab tsw thaum lub sijhawm kho mob hauv av, nws yog lub ntuj ntshiab, thiab nws yooj yim kho. Yog li ntawd, diatom mud muaj siab dua ntawm kev xaiv ntawm hydroxypropyl methylulose.