Imikhiqizo
IHydroxypropyl methyl cellulose (HPMC)
Inombolo Yekhadi Le-HPMC Ibonisa Indlela Yesimo
Idatha ye-60FTN100000
60: Ikhombisa izinga lokushisa lejeli
I-FTN: Kusho iBeijing Ftern Technology Co., Ltd
I-100000: Imele i-viscosity (mpa.s)
Izidingo Zobuchwepheshe (Ukusebenzisa Okujwayelekile Q / FTN001-2016)
| Iphrojekthi yokuzimisela | iyunithi | ukufaneleka | ||
| 60FTN | Idatha ye-65FTN | 75FTN | ||
| Iqembu le-oxygen ye-Hydroxypropyl | % | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Iqembu le-methoxy | % | 28-30 | 27-30 | 19-24 |
| Izinga lokushisa le-gel | ℃ | 58-64 | 62-68 | 70-90 |
| i-viscosity enamandla | mPa ・ s | Bheka ithebula lebanga le-viscosity elingu-4.3 | ||
| ukulahlekelwa ekomisweni | % | ≤5 | ||
| okuqukethwe komlotha | % | ≤5 | ||
| intengo ye-pH | / | 5.0-8.0 | ||
Imininingwane yokunamathela
| imininingwane | i-viscosity eguqukayo (20 ℃) |
| 4000 | 3,600-4,400 (2% isixazululo samanzi, i-NDJ-1 viscometer, 3-rotor, 12 RPM) |
| 6000 | 5600-6400 (2% isixazululo samanzi, NDJ-1 viscometer, 3-rotor 12 RPM) |
| 40000 | 35,000-45,000 (2% isixazululo samanzi, NDJ-1 viscometer, 4-rotor, 6 isivinini sokujikeleza) |
| 60000 | 55,000-65,000 (2% isixazululo samanzi, NDJ-1 viscometer, 4-rotor, 6 isivinini sokujikeleza) |
| 80000 | 75,000-85,000 (2% isixazululo samanzi, NDJ-1 viscometer, 4-rotor, 6 isivinini sokujikeleza) |
| 100000 | 85,000-10,0,000 (2% isixazululo samanzi, i-NDJ-1 Viscometer, 4-rotor-6 RPM) |
| 150000 | 8500-11000 (1% isixazululo samanzi, i-NDJ-1 viscometer, 3-rotor, 6 RPM) |
| 200000 | > 13,000 (1% isixazululo samanzi, NDJ-1 viscometer, 3-rotor, 6 isivinini sokujikeleza) |
Qaphela: isixazululo esinamanzi esingu-2%, i-20Adhesion at ℃, 1% isixazululo esinamanzi 20Ukunamathela ku-℃
Impahla ye-Physicochemical
1. Ukubukeka: impushana emhlophe, ayinuki futhi ayinambitheki.
2. Granularity: izinga lokuphasa kwabangenele abayi-100 likhulu kuno-98.5%;izinga lokuphasa kwabangenele abangu-80 likhulu kuno-100%.
3. Ukushisa kwe-Carboization: 280-300 ℃.
4. Ukuminyana komhlaba: 0.25-0.70g/cm3(Ngokuvamile ku-0.5g / cm3Kwesobunxele nakwesokudla), ngenani le-1.26-1.31.
5. Izinga lokushisa lombala: 190-200℃.
6. Ukushuba kobuso: Ku-25℃, isisombululo se-aqueous esingu-2% singu-42-56dyn / cm.
7. Ukunyibilika: kuncibilike emanzini nakwezinye izincibilikisi eziphilayo, njengengxenye efanelekile ye-ethanol / amanzi, i-propane utshwala / amanzi, i-dioxethane, njll.Izixazululo ezinamanzi zinomsebenzi ongaphezulu, ukukhanya okuphezulu nokusebenza okuzinzile.I-solubility iyahlukahluka ngokuya nge-viscosity.Lapho i-viscosity iphansi, i-solubility enkulu, ukusebenza kwe-HPMC kuyahlukahluka phakathi kokucaciswa okuhlukile, futhi ukubonakala kokuhlakazeka kwe-HPMC emanzini akuthintwa inani le-pH.
8. I-HPMC iyancipha ngokuqukethwe kwe-methoxy, iphoyinti lejeli elikhulayo, ukuncipha kokuncibilika kwamanzi, kanye nomsebenzi ongaphezulu wehla.
9. I-HPMC futhi inamandla okuqina, ukukhipha usawoti ompunga ophansi, ukuzinza kwe-pH, ukugcinwa kwamanzi, i-membranogenesis enhle kakhulu, kanye nohlu olubanzi lokuphikiswa kwe-enzyme, ukuhlakazeka nokunamathela.
10. Umsebenzi ongaphezulu: Isixazululo samanzi se-HPMC sinomsebenzi we-surfactant, futhi singasetshenziswa njengesivikelo se-colloidal, i-emulsifier ne-dispersant.
11. Ijeli eshisayo: Uma isixazululo samanzi se-HPMC sishiselwa ezingeni lokushisa elithile, iba yi-opaque.Ijeli yakha imvula, kodwa ekupholiseni okuqhubekayo, ibuyela esimweni sokuqala sesixazululo.Futhi izinga lokushisa le jeli nezulu okwenzeka ngalo lincike ikakhulukazi ohlotsheni lwazo, ukugxila, kanye nezinga lokushisa.
12. Ukuzinza kwe-pH: I-viscosity yesisombululo se-aqueous se-HPMC cishe ayithinteki nge-asidi noma isisekelo, futhi inani le-pH lizinzile ngokuqhathaniswa ku-3.0-11.0.Ngakho-ke, i-viscosity yesisombululo iyazinza phakathi nenqubo yokugcina isikhathi eside. .
13. Ukongiwa kwamanzi: I-HPMC iyi-ejenti yokonga amanzi esebenza kahle kakhulu. Imikhiqizo isetshenziswa kakhulu ezintweni zokwakha, ukudla, izimonyo, nezinye izici eziningi.
14. I-Membranicity: I-HPMC ingenza ifilimu encane esobala, eqinile futhi eguquguqukayo engavimbela kahle kakhulu ukungena kwamafutha.Ukufaka ukudla ekudleni, le ndawo ivame ukusetshenziselwa ukugcina amanzi ngesikhathi sokupholisa namafutha e-adsorbed.
15. Ukubopha: Ingasetshenziswa njenge-adhesive for pigment, upende kanye nephepha, kodwa futhi kupende nokunamathela.
Ukusetshenziswa Okuyinhloko
1. Ukubukeka: impushana emhlophe, ayinuki futhi ayinambitheki.
2. Granularity: izinga lokuphasa kwabangenele abayi-100 likhulu kuno-98.5%;izinga lokuphasa kwabangenele abangu-80 likhulu kuno-100%.
3. Ukushisa kwe-Carboization: 280-300 ℃.
4. Ukuminyana komhlaba: 0.25-0.70g/cm3(Ngokuvamile ku-0.5g / cm3Kwesobunxele nakwesokudla), ngenani le-1.26-1.31.
5. Izinga lokushisa lombala: 190-200℃.
6. Ukushuba kobuso: Ku-25℃, isisombululo se-aqueous esingu-2% singu-42-56dyn / cm.
7. Ukunyibilika: kuncibilike emanzini nakwezinye izincibilikisi eziphilayo, njengengxenye efanelekile ye-ethanol / amanzi, i-propane utshwala / amanzi, i-dioxethane, njll.Izixazululo ezinamanzi zinomsebenzi ongaphezulu, ukukhanya okuphezulu nokusebenza okuzinzile.I-solubility iyahlukahluka ngokuya nge-viscosity.Lapho i-viscosity iphansi, i-solubility enkulu, ukusebenza kwe-HPMC kuyahlukahluka phakathi kokucaciswa okuhlukile, futhi ukubonakala kokuhlakazeka kwe-HPMC emanzini akuthintwa inani le-pH.
8. I-HPMC iyancipha ngokuqukethwe kwe-methoxy, iphoyinti lejeli elikhulayo, ukuncipha kokuncibilika kwamanzi, kanye nomsebenzi ongaphezulu wehla.
9. I-HPMC futhi inamandla okuqina, ukukhipha usawoti ompunga ophansi, ukuzinza kwe-pH, ukugcinwa kwamanzi, i-membranogenesis enhle kakhulu, kanye nohlu olubanzi lokuphikiswa kwe-enzyme, ukuhlakazeka nokunamathela.
10. Umsebenzi ongaphezulu: Isixazululo samanzi se-HPMC sinomsebenzi we-surfactant, futhi singasetshenziswa njengesivikelo se-colloidal, i-emulsifier ne-dispersant.
11. Ijeli eshisayo: Uma isixazululo samanzi se-HPMC sishiselwa ezingeni lokushisa elithile, iba yi-opaque.Ijeli yakha imvula, kodwa ekupholiseni okuqhubekayo, ibuyela esimweni sokuqala sesixazululo.Futhi izinga lokushisa le jeli nezulu okwenzeka ngalo lincike ikakhulukazi ohlotsheni lwazo, ukugxila, kanye nezinga lokushisa.
12. Ukuzinza kwe-pH: I-viscosity yesisombululo se-aqueous se-HPMC cishe ayithinteki nge-asidi noma isisekelo, futhi inani le-pH lizinzile ngokuqhathaniswa ku-3.0-11.0.Ngakho-ke, i-viscosity yesisombululo iyazinza phakathi nenqubo yokugcina isikhathi eside. .
13. Ukongiwa kwamanzi: I-HPMC iyi-ejenti yokonga amanzi esebenza kahle kakhulu. Imikhiqizo isetshenziswa kakhulu ezintweni zokwakha, ukudla, izimonyo, nezinye izici eziningi.
14. I-Membranicity: I-HPMC ingenza ifilimu encane esobala, eqinile futhi eguquguqukayo engavimbela kahle kakhulu ukungena kwamafutha.Ukufaka ukudla ekudleni, le ndawo ivame ukusetshenziselwa ukugcina amanzi ngesikhathi sokupholisa namafutha e-adsorbed.
15. Ukubopha: Ingasetshenziswa njenge-adhesive for pigment, upende kanye nephepha, kodwa futhi kupende nokunamathela.