Udindo wa hydroxethyl cellulose (hec) pakubala!

Hydroxyethyl cellulose (hec), chikasu chachikaso kapena chikaso, chosawoneka bwino, chokhazikika ndi ma celloude oxide), kukhala mu genlohydrin), kukhala mu genloydric sollose yosungunuka ears. Chifukwa Hec ali ndi zinthu zabwino zokukula, kuyimitsa, kubalalitsa, kulumikizidwa, kulumikizana, kupanga chinyezi, kapangidwe, kapangidwe kake ndi chakudya. Polymerization ndi minda ina.

Pambuyo pa hydroxethyl cellose yokumana ndi utoto wozikidwa m'madzi?
Monga osagwirizana ndi ionic, hydroxethyl cellulose ili ndi zotsatirazi kuwonjezera, kuyimitsa, kumangiriza, kusunthika, kusungitsa mafilimu ndikupanga zoteteza:
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Hec amasungunuka m'madzi otentha kapena ozizira, ndipo osayendetsa kutentha kwambiri kapena kuwira, kuwononga, ndikupanga mawonekedwe osiyanasiyana, komanso kuphatikizira mafuta;
Kuchuluka kwa madzi ndi kawiri konse kwa methyl cellulose, ndipo ili ndi malamulo owuma;
Poyerekeza ndi methyl cellose ndi hydroxypypyl methy celyolose, kuthekera kwa hec ndiye choyipa kwambiri, koma luso loteteza lapangidwe ndi lamphamvu;
Siyopanda ionic ndipo imatha kukhala yolumikizana ndi ma pointer ena osungunuka madzi, okonda, ndi mchere. Ndibwino kwambiri cololodal yothetsera mavuto ambiri a electrolyte.
Momwe mungagwiritsire ntchito hydroxyethyl cellulose?

Onjezani mwachindunji panthawi yopanga - njirayi ndiyosavuta ndipo imatenga nthawi yochepa:
Yambitsani chisangalalo mosalekeza ndikusungunuka pang'onopang'ono ndikung'amba hydrothyl cellulose celluose kwambiri panu poyankha ndikupitiliza kusangalatsa mpaka tinthu tating'onoting'ono tokha. Kenako onjezerani oteteza komanso zowonjezera zosiyanasiyana. Monga utoto, wobalalitsa Edzi, ammonia, etc.

Okonzeka ndi amayi
Ndikukonzera amayi mowa ndi mkulu wambiri, kenako ndikuwonjezera malonda. Ubwino wa njirayi ndikuti umasinthasintha kwambiri ndipo amatha kuwonjezeredwa mwachindunji kwa chinthu chomalizidwa, koma ziyenera kusungidwa bwino. Njira za njirayi ndizofanana ndi masitepe ambiri mu njira 1; Kusiyanako ndikuti palibe chifukwa choti akakamizidwe kwambiri, ndipo okhawo omwe ali ndi mphamvu zokwanira kuti asunge ma hydroxethyl cellulose cellulose moyenera mu yankho kungayambike mpaka kusungunuka kwathunthu kukhala yankho la ma viscous. Komabe, ziyenera kudziwika kuti antifural wothandizirana ayenera kuwonjezeredwa kwa amayi omwe amamwa mowa msanga.

Malangizo okoma:
Chiyambire Hydroxethyl Cellose ndi ufa kapena fibruous cholimba, pokonzekera hydroxethyl cellulose mowa, kukumbutsa chidwi ndi mfundo zotsatirazi:
M'mbuyomu komanso mutatha kuwonjezera hydroththyl cellulose, ziyenera kusungidwa mpaka yankho likaonekeratu ndikuwonekera;
Iyenera kukhala yosakaniza mu mbiya yosakanikirana, ndipo musalumikizane ndi zotupa kapena zotupa ndi hydroxyethyl cellose yosakanikirana;
Kutentha kwamadzi ndi mtengo wamadzi kumaliyanjana kwambiri ndi kusungunuka kwa hydroxethyl cellulose, chidwi chachikulu chiyenera kulipiridwa kwa icho;
Osamawonjezera zinthu zina kwa alkalines kwa osakaniza pamaso h hydrothyl cellulose ufa wanyowa ndi madzi. Kukweza mtengo wa pH mukamadzuka kudzathandiza kusungunuka;
Monga momwe mungathere, onjezerani antifungal wothandizira pasadakhale;
Mukamagwiritsa ntchito mafayilo apamwamba a hydroxethyl cellulose, kuchuluka kwa mayi mowa sikuyenera kukhala kwakukulu kuposa 2.5-3% (mwakulemera), apo ayi.