Hydroxypropyl Methyl Cellulose (HPMC) E Sebelisoa bakeng sa plaster ea motheo ea Samente
E fana ka lubricity
Wee fana ka seretse se fetotsoeng khanya ea sona. Phello ena ea lubrication e fokotsa khohlano mme ka hona e fokotsa mocheso oa extrusion, e leng ho fokotsang mouoane oa metsi, e leng ho lumellang ntho e fetisitsoeng hore e phethe ts'ebetso ea hydration.
E fokotsa tšebeliso ea lisebelisoa
Ntle le ho fokotsa matla a khohlano ea li-inter-particle,wee boetse e theola khohlano le matla a ho khoroha khahlanong le lisebelisoa tsa extrusion, e lebisang ho se sebetseng ha lisebelisoa tse fokolang, ho lelefatsa bophelo ba eona ba bohlokoa, ka linako tse ling esita le ho imena habeli bophelo ba bohlokoa, kahoo ho fokotsa litšenyehelo tse kholo.
E eketsa tlhokahalo ea metsi
Motsoako oa 'nete o sa fetotsoeng oa zero-slump extrusion o na le metsi a seng makae a eketsehileng a hlokahalang hore hydration e phethe. Ha karolo ea metsi ana e fetoha mouoane ka lebaka la mocheso o hlahisoang nakong ea ts'ebetso ea extrusion, hydration e ke ke ea phethela hantle.Wee ka fana ka phokotseho ea zero leha e le maemong a phahameng a metsi, ntle le ho tela matla, seo hangata se etsahalang ka tekanyo e phahameng ea metsi: samente, ka hona, ho fokotsa metsi hore a phethe.
E ntlafatsa ho boloka metsi
Matla a khatello le matla a khohlano a atisa ho futhumatsa motsoako oa extrusion le ho etsa hore metsi a fetohe mouoane, ho siea metsi a manyenyane hore metsi a be teng.Wee ka boloka metsi ka katleho le ha mocheso o phahame ho lumella hore metsi a qetelle.
E fana ka matla a babatsehang
We ka fana ka thepa e sa tsoa extruded e babatsehang matla a matala, e le hore ba ka tšoaroa 'me ba fallela ntle le ho tšoenyeha haholo ka slumping kapa tahlehelo sebopeho.
Hlokomela:Lihlahisoa li ka etsoa ho latela litlhoko tsa bareki.