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Kusungunuka kwa Methyl Cellulose Products

Kusungunuka kwa Methyl Cellulose Products

Methyl cellulose ndi polima yosungunuka m'madzi yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana.Kusungunuka kwa zinthu za methyl cellulose kumadalira zinthu zosiyanasiyana, kuphatikiza kuchuluka kwa m'malo, kulemera kwa maselo, kutentha, ndi pH.

Mankhwala a methyl cellulose omwe ali ndi digiri yotsika m'malo komanso kulemera kochepa kwa maselo amasungunuka m'madzi kusiyana ndi mankhwala omwe ali ndi digiri yapamwamba komanso yolemera kwambiri ya maselo.Mankhwala a methyl cellulose okhala ndi digiri yapamwamba yoloweza m'malo komanso kulemera kwa maselo atha kufuna kutentha kwambiri kapena nthawi yayitali yosakanikirana kuti asungunuke m'madzi.

PH ya yankho imatha kukhudzanso kusungunuka kwa methyl cellulose.Mankhwala a methyl cellulose amasungunuka kwambiri munjira zosalowerera kapena za acidic pang'ono.Pamtengo wapamwamba wa pH, kusungunuka kwa methyl cellulose kumachepa.Izi ndichifukwa cha ionization yamagulu a hydroxyl pa cellulose msana, yomwe imatha kuchepetsa mphamvu ya mamolekyu amadzi kuti agwirizane ndi maunyolo a polima.

Kuphatikiza pa madzi, mankhwala a methyl cellulose amathanso kusungunuka muzinthu zina zosungunulira, monga ethanol, methanol, ndi acetone.Komabe, kusungunuka kwa methyl cellulose mu zosungunulira izi ndizochepa ndipo zimatengera kuchuluka kwa m'malo ndi kulemera kwa maselo a chinthucho.

Pomaliza, kusungunuka kwa zinthu za methyl cellulose kumadalira zinthu zosiyanasiyana, kuphatikiza kuchuluka kwa m'malo, kulemera kwa maselo, kutentha, ndi pH.Mankhwala a Methyl cellulose omwe ali ndi digiri yotsika komanso yotsika kwambiri ya maselo amasungunuka kwambiri m'madzi, pamene mankhwala omwe ali ndi digiri yapamwamba yolowa m'malo komanso kulemera kwa maselo angafunike kutentha kwambiri kapena nthawi yayitali yosakanikirana kuti asungunuke kwathunthu.Mankhwala a methyl cellulose amasungunuka kwambiri muzitsulo zosalowerera kapena za acidic pang'ono, ndipo amathanso kusungunuka muzosungunulira zina, koma kusungunuka kwa zosungunulirazi kumakhala kochepa.


Nthawi yotumiza: Mar-14-2023
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