Lingakanani izinga lokusetshenziswa kwe-hydroxypropyl methylcellulose?

IHydroxypropyl methylcellulose (HPMC) iyi-polymer enemisebenzi eminingi esetshenziswa ezimbonini ezahlukahlukene. Ukusetshenziswa kwayo kungase kwehluke kuye ngezinhlelo zokusebenza ezithile nezimboni.

1.Imboni yezokwakha:

I-HPMC ivamise ukusetshenziswa ezintweni zokwakha ezifana nosimende osekwe usimende, okunamathelisa amathayela namagrout.
Amanani asetshenziswa ekwenziweni kodaka asukela ku-0.1% kuya ku-0.5% ngesisindo.
Ezinamathiselwe zamathayela e-ceramic, i-HPMC yengezwa ngenani lika-0.2% kuya ku-0.8% ukuze kuthuthukiswe ukusebenza kahle nokunamathela.

2. Izidakamizwa:

Emkhakheni wezokwelapha, i-HPMC isetshenziswa njengesamukeli sezemithi kumathebulethi, i-capsule kanye ne-eye drop formulations.
Izinga lokusetshenziswa ekwakhiweni kwethebhulethi ngokuvamile liphakathi kuka-2% no-5%, osebenza njenge-binder kanye ne-ejenti yokulawula ukukhululwa.
Ngezixazululo ze-ophthalmic, i-HPMC isetshenziswa ezindaweni eziphansi ezicishe zibe ngu-0.3% kuya ku-1%.

3. Imboni yokudla:

I-HPMC isetshenziswa embonini yokudla njenge-thickener ne-stabilizer.
Amazinga okusetshenziswa ekudleni angahluka kodwa ngokuvamile aphakathi kuka-0.1% kuya ku-1%.

4.Amapende nama-Coatings:

Kumapende nakuma-coatings, i-HPMC isetshenziswa njenge-thickener, ehlinzeka nge-viscosity ethuthukisiwe kanye nokumelana ne-sag.
Inani elisetshenziswa ekwenziweni kokumboza lingasuka ku-0.1% liye ku-1%.

5. Imikhiqizo yokunakekelwa komuntu siqu:

I-HPMC isetshenziswa emikhiqizweni yezimonyo neyokunakekelwa komuntu siqu njengamaloshini, okhilimu nama-shampoos.
Amazinga okusetshenziswa kwale mikhiqizo ngokuvamile asukela ku-0.1% kuya ku-2%.

6. Imboni kawoyela negesi:

Embonini kawoyela negesi, i-HPMC isetshenziswa njenge-tackifier kuketshezi lokumba.
Inani elisetshenziswa ekumbambeni uketshezi lwezingxube lingasukela ku-0.1% liye ku-1%.

7. Imboni yezindwangu:

I-HPMC isetshenziswa embonini yendwangu njenge-ejenti yokulinganisa izintambo ze-warp.
Amazinga okusetshenziswa kosayizi wendwangu ayahluka, kodwa ngokuvamile asukela ku-0.1% kuya ku-2%.

8. Izinamathiselo nama-sealant:

Kuzinto zokunamathisela nama-sealants, i-HPMC isetshenziselwa ukuthuthukisa amandla ebhondi kanye nezakhiwo ze-rheological.
Amazinga okusetshenziswa ekwenziweni kokunamathela angasukela ku-0.1% kuye ku-1%.

Kubalulekile ukuqaphela ukuthi lezi zilinganiso zokusetshenziswa ziyizinkombandlela ezivamile kuphela futhi ukwakheka okuthile kungase kudingeke kulungiswe ngokusekelwe ekusebenzeni okufunayo. Ukwengeza, imithethonqubo namazinga angathinta ukusetshenziswa okuvunyelwe kwe-HPMC ezinhlelweni ezihlukene. Abakhiqizi nabakhi kufanele ngaso sonke isikhathi babhekisele eziqondisweni ezifanele futhi benze ukuhlolwa okufanele kokwakheka kwabo okuqondile