Mtundu wa carboxymethyl cellulose cmc makamaka imatengera yankho la malonda. Ngati yankho lazomwe limapangidwa ndi lomveka, pali tinthu tating'onoting'ono tating'onoting'ono, timakhala ndi ulusi waulere wocheperako, komanso malongosoledwe ochepa akuda. Kwenikweni, zitha kutsimikizika kuti mtundu wa Carboxymethyl cellulose ndiyabwino kwambiri. .
Kusungunuka ndikubalalika kwa carboxymethyl cellulose zinthu
Sakanizani Carboxymethylcellulose mwachindunji ndi madzi kuti mukonzekeretse njira yogwiritsira ntchito pasitikali. Mukamakhazikitsa carboxymethyl cellulose slurourose slurry, gwiritsani ntchito chida chochititsa chidwi kuti muwonjezere madzi owoneka bwino mu thanki yoluka. Pambuyo potembenuza chida chosangalatsa, pang'onopang'ono komanso mokwanira kuwaza carboxymethyl cellouse, ndikusunthira mosalekeza kuti celboxymethyl cellose itha kusungunuka.
Mukasungunuka carboxymethyl cellulose, cholinga chopezeka mogwirizana ndi "kupewa kugwira ntchito, kuchepetsa kuchuluka kwa carboxymethyl celloulyl cellouluse". Nthawi zambiri, nthawi yosangalatsa ndiyofupikirapo kuposa nthawi yomwe ingafunikire kuti carboxymellulose asungunuka kwathunthu.
Panthawi yosangalatsa, ngati carboxymethyl cellulose imabalalika m'madzi popanda zotupa zazikulu, ndipo ma carboxymethyl cellose ndi madzi, oyambitsa akhoza kuyimitsidwa. Liwiro losakanikirana nthawi zambiri limakhala pakati pa 600-1300 rpm, ndipo nthawi yosangalatsa nthawi zambiri imayendetsedwa pafupifupi ola limodzi.
Kutsimikiza kwa nthawi yofunikira kuwonongeka kwathunthu kwa Carboxymethyl cellulose imakhazikika pa zotsatirazi
1. Carboxymethyl cellulose ndi madzi zimaphatikizidwa kwathunthu, ndipo palibe madzi olimba pakati pa awiriwo.
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3. Mtundu wa phala losakanizika ndi wopanda utoto komanso lowonekera, ndipo palibe nkhani ya granlar mu phala. Zimatenga maola 10 mpaka 20 kuti muike carboxymethylcelulose pota kusakaniza ndikusakaniza ndi madzi mpaka carboxycellulose yosungunuka kwathunthu. Pofuna kuwonjezera liwiro lopanga ndikusunga nthawi, homogenizer kapena kugaya colloidial pakadali pano kumagwiritsidwa ntchito popanga zinthu zoperewera mwachangu.
Post Nthawi: Dec-03-2022