Thepa ea Methyl Cellulose

Methyl cellulose (MC) ke cellulose ether e nang le lisebelisoa tse ngata tse fapaneng liindastering tse fapaneng, ho kenyeletsoa lijo, meriana le kaho.Tse ling tsa thepa ea MC li kenyelletsa:

1. Solubility: MC e qhibiliha ka metsing 'me e ka etsa tharollo e hlakileng le e tsitsitseng mocheso oa kamore.E boetse e qhibiliha ka har'a metsoako e meng ea tlhaho, joalo ka ethanol le methanol.
2. Viscosity: The viscosity ea litharollo tsa MC e itšetlehile ka lintlha tse 'maloa, ho kenyelletsa tekanyo ea ho fetola, boima ba molek'hule, le ho tsepamisa mohopolo oa tharollo ea MC.Litharollo tsa MC li bonts'a boits'oaro ba phallo e seng ea Newtonian, ho bolelang hore viscosity e fetoha ka sekhahla sa ho kuta.
3. Ho etsa filimi: MC e ka etsa filimi ha e qhibiliha ka metsing ebe e omisoa.Filimi e entsoeng ke MC e tenyetseha, e pepenene, 'me e na le thepa e ntle ea thibelo.
4. Ho tsitsa ha mocheso: MC e na le botsitso bo botle ba mocheso 'me e khona ho mamella mocheso ho fihlela ho 200 ° C ntle le ho senyeha ho hoholo.
5. Tšebelisano: MC e lumellana le lisebelisoa tse ling tse ngata, ho kenyelletsa le li-cellulose ethers, starch, le liprotheine.
6. Hydrophilicity: MC e na le hydrophilic haholo, ho bolelang hore e na le kamano e matla ea metsi.Thepa ena e etsa hore MC e be le thuso ho lipeo moo ho boloka metsi ho leng bohlokoa, joalo ka lijong le lihlahisoa tsa tlhokomelo ea motho.

Ka kakaretso, thepa ea MC e etsa hore e be thepa e fapaneng e ka sebelisoang lits'ebetsong tse ngata tse fapaneng.