Katundu wa sodium carboxymethyl cellulose

Sodium Carboxymethmethmethmethmethmethyl cellulose ndi ethelose ya iniose ndi chikasu choyera kapena choyera choyera, choyera komanso chosalaula; kusungunuka mosavuta mu madzi ozizira kapena otentha kuti apange yankho lowonekera ndi mafayilo ena, yankho lake ndi losalowerera kapena pang'ono mchere; Offecleable mu orthated monga ethanol, etherpanol, acetone, etc., soble.

Ndiwo hygroscopic, khola ku kuwala ndi kutentha, mafayilo amachepetsa kutentha kwa 2-10, mtengo wake wa pH umakhala woposa 10, ma viruyo amachepetsa. Kutentha kotsitsa ndi 227 ℃, Kutentha kwa mpweya ndi 252 ℃, ndipo kusokonezeka kwa 2% magazi ndi 71m / n.

Uku ndiye katundu wa thupi la sodium carboxymethyl cellulose, ili bwanji?

Mphamvu ya sodium carboxymethyl cellulose ndi yokhazikika, motero imakhala ndi ufa woyera kapena wachikaso. Katundu wake wopanda mafuta komanso wopanda mafuta sangagwiritsidwe ntchito kangapo, monga momwe makampani ogulitsa zakudya amathandizira, makampani opanga mankhwala, etc.; Nthawi yomweyo, imakhala ndi zosungunuka bwino ndipo zimatha kusungunuka m'madzi ozizira kapena madzi otentha kuti apange gel osalongosoka ndi osalowerera kapena kufooka kwa magwiridwe antchito komanso kumabweretsa zotsatira zabwino.

Ndi chifukwa makamaka chifukwa sodium carboxymethmethmethmethmethyl cellulose imasungunuka kwambiri kuti itha kugwiritsidwa ntchito nthawi zambiri popanga ndi moyo. Zachidziwikire, mawonekedwe ake mwakuthupi ndi okhazikika, ndipo mapindu omwe angabweretse zidzakhala zodziwikiratu, kutilola kuti tizisangalala.