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, kev tiv thaiv huab cua, tso tawm cov pa roj carbon monoxide, kev tiv thaiv hluav taws xob, phab ntsa tu menyuam, kom tsis muaj menyuam yaus thiab kev tsis huv. Vim hais tias diatom av nkos yog kev noj qab haus huv thiab ib puag ncig phooj ywg, nws tsis tsuas yog kho kom zoo nkauj, tab sis kuj muaj kev ua haujlwm zoo. Nws yog ib tiam tshiab ntawm cov khoom kho kom zoo sab hauv cov ntaub ntawv hloov chaw ntawm Wallpaper thiab Latx xim.
Hetom av nkos tshwj xeeb hydroxypropyl celluloseHPMC, yog ntuj polymer cov ntaub ntawv cov khoom siv uas yog cov khoom siv raw, los ntawm kev ua yeeb yam ntawm cov khoom lag luam ionic ether. Lawv yog cov ntxhiab tsw, cov tsis tau muaj txiaj ntsig, cov hmoov dawb dawb uas nthuav dav mus rau hauv kev daws teeb meem meej lossis me ntsis pos huab hauv dej txias. Nrog cov thickening, adhesion, emulsification, zaj duab xis, kev kawm ua yeeb yaj kiab, gel, noo noo khaws thiab colloidal tiv thaiv thiab lwm yam.
Lub luag haujlwm ntawm hydroxypropyl methyl cellulose hpmc hauv diatom aves:
Txhim kho cov dej khaws cia, txhim kho diatom mud dhau nrawm ziab thiab cov cawv tsis txaus los ntawm kev ua kom tawv nqaij tawv, tawg thiab lwm yam tshwm sim.
Ua kom cov yas ntawm diatom av nkos, txhim kho kev tsim kho kev tsim kho, txhim kho kev ua haujlwm tau zoo.
Yog li nws tuaj yeem ua tau zoo dua rau lub substrate thiab cov nplaum.
Vim hais tias ntawm cov nyhuv tuab, nws tuaj yeem tiv thaiv cov tshwm sim ntawm diatom av nkos thiab cov nplaum nplaum los ntawm kev txhim kho.
Diatom av nkos nws tus kheej tsis muaj cov pa phem, ntuj ntshiab, thiab cov xim looj ntshiab, yog cov xim yas thiab lwm yam tshuaj ntsuab thiab lwm yam kev ua yeeb yam tsis tuaj yeem sib thooj. Nrog diatom mud Kho kom zoo nkauj tsis yog txav mus los ntawm kev tsim kho mob diasom hauv cov txheej txheem tsis muaj saj, yog ntuj ntshiab, yooj yim kho. Yog li diatom av nkos ntawm hydroxypropyl ntawm Hydropropy Cellulose HPMC cov kev xaiv HPMC HPMC yog qhov tseem ceeb.
Lub Sijhawm Post: Apr-25-2024