Lebaka leo ka lona hydroxypropyl methylcellulose e sebelisoang haholo

Hydroxypropyl methylcellulose e se e sebelisoa likarolong tsohle tsa bophelo. Ke thepa ea mofuta ofe?

Ho ea ka pono ea 'mele, hydroxypropyl methylcellulose ke ether e seng ea ionic cellulose, phofo e tšoeu,' me ha e na tatso. Indastering ea kaho, e ka sebelisoa e le sesebelisoa sa ho boloka metsi le ho khutlisa seretse sa samente ho etsa hore seretse se pompehe.

Tse latelang ke tse ling tsa thepa ea hydroxypropyl methylcellulose:

1. Ka botsitso ba eona bo botle, li-emulsions le li-resin tse qhibilihisang metsi li ka sebelisoa e le li-emulsifiers, stabilizers le thickeners, joalo-joalo, e le ho etsa hore seaparo se se ke sa tsitsa le ho khomarela, 'me se lumelle boleng bo tsitsitseng ba PH.

2. E na le ho boloka metsi. Mosebetsi o ka sehloohong oa hydroxypropyl methylcellulose putty powder ke hore nka boloka metsi le ho bapala karolo ea ho lubrication le ho khomarela. E ntlafatsa khanyetso ea ho honyela le ho itšeha letlalo ho thibela ts'ebetso ea phofo.

3. E na le dispersibility e ntle ka li-resin tsa maiketsetso. Joaloka moemeli oa tšireletso, hydroxypropyl methylcellulose e ka phetha karolo ea bohlokoa ho thibela ho bokellana ha likaroloana tsa polymer le ho ntlafatsa botsitso ba ho hasana ha likaroloana tsa resin.

Ho phaella ho thepa ena, hydroxypropyl methylcellulose, hammoho le ho teteka hantle, ho khomarela ka matla, ho haha ​​​​le litšobotsi tse ling, ho ka bonoa hore ts'ebetso ea eona e ntle haholo. Ka lebaka la mesebetsi ena, hydroxypropyl methylcellulose e sebelisoa haholo liindastering tse ngata, tse kang indasteri ea kaho, indasteri ea ho roala, joalo-joalo, le hydroxypropyl methylcellulose ke ea bohlokoa haholo.