Hydroxypropyl methyl cellulose ether (HPMC) e na le ts'ebetso ea ho boloka metsi le ho tiisa ka har'a seretse sa samente le seretse se thehiloeng ho gypsum, 'me e ka ntlafatsa ka katleho ho khomarela le ho hanyetsa ho otloloha ha thepa ea seretse.
Lintho tse kang mocheso oa khase, mocheso le sekhahla sa khatello ea moea li na le phello e mpe ho sekhahla sa mouoane oa mongobo o tsoang ho seretse sa samente le lihlahisoa tse thehiloeng ho gypsum. Ka hona, sehleng se seng le se seng, ho na le liphapang tsa ho eketsa palo e lekanang ea lihlahisoa tsa hydroxypropyl methylcellulose ether (HPMC) ho boloka ts'ebetso ea metsi.
Ka ho tšela konkreite, phello ea ho koala metsi e ka fetoloa ka ho eketseha le ho fokotsa phallo ea karoloana. Sekhahla sa ho boloka metsi sa hydroxypropyl methyl cellulose ether ka mocheso o phahameng ke boleng ba index ea bohlokoa ho khetholla boleng ba hydroxypropyl methyl cellulose ether.
Lihlahisoa tsa boleng bo phahameng ba hydroxypropyl methylcellulose (HPMC) li ka rarolla bothata ba ho boloka metsi ka mocheso o phahameng. Linakong tsa mocheso o phahameng, haholo-holo libakeng tse chesang le tse mongobo le kaho ea chromatography, boleng bo phahameng ba hydroxypropyl methylcellulose ether (HPMC) boa hlokahala ho ntlafatsa ho boloka metsi a slurry.
Hydroxypropyl methylcellulose ether (HPMC) ea boleng bo holimo e lekantsoe hantle haholo, 'me lihlopha tsa eona tsa methoxyl le hydroxypropyl li arolelitsoe ka mokhoa o ts'oanang ho ketane ea sebopeho sa limolek'hule tsa methylcellulose, tse ka khothaletsang tlhahiso ea limolek'hule tsa oksijene ho hydroxyl le li-ether bond. Bokhoni ba ho sebetsa ka litlamo tsa covalent.
E ka laola ka katleho mouoane oa metsi o bakoang ke boemo ba leholimo bo chesang le ho finyella phello e phahameng ea ho koala metsi. Hydroxypropyl methylcellulose (HPMC) ea boleng bo holimo e ka sebelisoa mesebetsing ea matsoho ea seretse se tsoakiloeng le samente.
Koahela likaroloana tsohle tse tiileng ho etsa filimi e mongobo, 'me mongobo o tloaelehileng o tla lokolloa butle-butle ka nako e telele,' me u arabe ka lintho tse phelang le collagen ho netefatsa matla a tlamahano le matla a tsitsitseng.
Ka hona, e le ho boloka metsi setšeng sa kaho nakong ea lehlabula le chesang, re tlameha ho eketsa lihlahisoa tsa boleng bo phahameng ba hydroxypropyl methylcellulose (HPMC) ho ea ka recipe, ho seng joalo, e tla ba ka lebaka la ho haella ha coagulation, matla a fokotsehileng, Cracking, drum ea khase. le mathata a mang a boleng ba sehlahisoa a bakoang ke ho omisa kapele haholo.
Sena se boetse se eketsa bothata ba kaho bakeng sa basebetsi. Ha mocheso o ntse o fokotseha, palo ea hydroxypropyl methylcellulose ether (HPMC) e fokotseha butle-butle ho finyella mongobo o tšoanang.
Nako ea poso: Apr-11-2023