HPMC i-non-ionic, i-ether eselulosi enyibilikayo yamanzi eyenza iifilimu, ukugcinwa kwamanzi, ukuzinza, ukunamathela, ngokukodwa isetyenziselwa izinto zokwakha ngenxa yokuba ikhethwe ukwandisa ukunamathela, ukugcinwa kwamanzi, kunye nokuthambisa, ukushwabana kunye nokumelana nokuqhekeka. I-ethers ye-cellulose eguquliweyo iphucula kwi-slippage, ukuxhathisa i-brittle kuxinzelelo kunye nesondo esinzima. Ke ngoko, kwiinjini zesamente kunye nodaka, iya kuba lolona khetho lwakho lulungileyo. Ngumgubo omhlophe okanye ongekho mhlophe, awunayo incasa, kwaye unyibilika ngokulula emanzini ashushu okanye abandayo.
I-HPMC ikwasetyenziselwa iiseramics, icuba kunye nezokucoca, njl.
Ngeendlela ezahlukeneyo zokuhlanganisa, Youngcel inokubonelela ngeemveliso ezahlukeneyo ze-cellulose ether ukuhlangabezana ngokulula neemfuno ezahlukeneyo.
- Ukusebenza okuphezulu
- Imfuno ephezulu yamanzi kunye nemveliso ephezulu
- Ukumelana ne-sag egqwesileyo
- Ixesha elide lokuvula
- Kulula ukusasaza kwaye ungabambeleli kwimela
| Igama lemveliso | IHydroxy propyl methyl cellulose (HPMC) |
| Umxholo we-methoxyl | 24.0 - 30.0 |
| Umxholo wehydroxy propyl | 9.0 - 12.0 |
| Ubushushu be-gelation | 63℃ - 75 ℃ |
| Ukufuma | max.5% |
| Uthuthu | max5% |
| PH ixabiso | 7 - 8 |
| Imbonakalo | umgubo omhlophe |
| Ukomelela | 80-100 umnatha |
| Viscosity | I-4,000 ukuya kwi-200,000 inokwenziwa ngokwezifiso |
| I-HPMC yanda ngokunciphisa umxholo we-methoxy, indawo yejeli yokunyibilika kwamanzi kunye nomsebenzi womphezulu nawo uyancipha, kuxhomekeke kwimeko yomthengi. | |
