Ngoku ekubeni zikho iimarike ze-HydropyPyPropylDymmethyl sellyulose kunye namaxabiso aziveli, indlela yokufumanisa umgangatho we-chdropypropymethyl selyulose ye-calyulose ye-cutlowymethyl isellings! Ke indlela yokugweba umgangatho we-hydroxypropyl methylcelgulose? Into yokuqala yokujonga bumhlophe we-hydroxdproplose yeseluplose; Nangona ubumhlophe abunakufumanisa ukuba i-HPMC ilungele ukusetyenziswa, abavelisi abanganyanisekanga baya kongeza iarhente yemhlophe ngexesha lokusebenza, eziya kuchaphazela umgangatho wayo. Kodwa ngokubanzi ithetha, uninzi lweseli kakhulu i-Selessulose ebalaseleyo.
Okwesibini, kuxhomekeke kubuhle be-hydropylcel ye-thyylcelcelsulose: Ubungakanani be-suricle ye-HydropylCopy i-80-100 mesh, i-mesh, i-hiddroxyEtheethy sechpmc imalunga ne-100 meshm. Uninzi lwe-HPMC yi-60-80 mesh. Ngokubanzi, ukuthambisa i-methyl seluplose, okungcono ukusasazeka.
Ukucaca kweTelupelose Ether kwisisombululo: Beka i-HPMC emanzini ukuze uvelise isisombululo esibonakalayo, ukuphakama, ukuphakamisa izinto ezingenamsebenzi.
Xa impahla ifudumeleyo, i-Gels okanye i-chills emva koko inyibilike. I-hydrophobic kwaye inyibilikisiwe. Ikhonkrithi yeyona nto iphambili kwaye iphazamisa izinto ezingafunekiyo zomgubo ochasene namanzi. Umgaqo wokuchasana kwamanzi ngolu hlobo lulandelayo: Xa i-Latex ye-Latex ye-Latex kunye nesamente ixutywe namanzi, umgubo we-Latex uya kuqhubeka nokubuyela kwifom ka-Emalsion yoqobo, kwaye amasuntswana ka-Latex asasaza ngokulinganayo kwisamente. Emva kokuba isamente idibana namanzi, impendulo ye-hydration iqala, kwaye i-CA (oh) isisombululo se-2 sifikelela kwisenzo kunye neekristali zihluthwe. Kwangelo xesha, iikristali ze-ettririte kunye ne-calcium ye-caldicote hydrate ye-hydrate yenziwa, kwaye amasuntswana e-Latex aqokelelwa kwi-voids kwizixhobo ze-incorganic efana ne-quelged gener. .
IXESHA LOKUQALA: I-11 ukuya kwi-2023