Hydroxypropyl methylcelceluplose
HydroxypropyMI-Ethylcellulose (I-HPMC) okanye i-hypromellosekukuphazamisekas ye-methyl seluplose enina. YiI-white okanye i-fibrous emhlophe okanye i-granterI-Selersese Etherumgubo. Okwangoku i-seluplose enina Ngomsebenzi owona msebenzi mhle kwihlabathi, ukudibanisa ukuqina, ukumiswa, ukusasaza, ukufundisa nokuzinzisa. Hydroxypropyl methyl seluplose (I-HPMC) Ayisiyo inetyhefu, kulula ukuyisebenzisa, kwaye inyibilike ngokulula emanzini. Yinto polyanion kwisisombululo esinamandla kwaye inepropathi eyahlukileyo. Umsebenzi othile njenge-belli:
Ukucaciswa komzimba kunye neekhemikhali
| Ukucaciswa | I-HPMC60E( 2910) | I-HPMC65F( 2906) | I-HPMC75K( I-2208) |
| Iqondo lokushisa le-gel (℃) | I-58-64 | 62-68 | I-70-90 |
| I-APEXY (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| I-Viscofity (CPS, isisombululo se-2%) | 3, 5, 6, 15, 50,I-100, 400,I-4000, 10000, 40000, i-60000,100000, I-150000,200000 | ||
Ibakala le-HPMC yeBanga le-HPMC
| Ukwakhiwa grade hpmc | I-Viscosity (vj, i-MPA.S, 2%) | I-Viscosity (i-rookfield, Mpa., 2%) |
| I-HPMCMPI-400 | I-320-480 | I-320-480 |
| I-HPMCMp0m | 48000-72000 | I-24000-36000 |
| I-HPMCMp100m | I-80000-120000 | 40000-55000 |
| I-HPMCI-MP150m | 120000-180000 | I-55000-65000 |
| I-HPMCMp200m | I-180000-240000 | I-70000-80000 |
I-HPMC yeBanga le-HPMC
| IsicociGrade hpmc | I-Viscosity (vj, i-MPA.S, 2%) | I-Viscosity (i-rookfield, Mpa., 2%) |
| I-HPMCMp100s | I-80000-120000 | I-40000-55000 |
| I-HPMCMp150ms | 120000-180000 | I-55000-65000 |
| I-HPMCMp200mS | I-180000-240000 | I-70000-80000 |
I-Ceramic Ibanga le-HPMC
| I-ceramic Grade hpmc | I-Viscosity (vj, i-MPA.S, 2%) | I-Viscosity (i-rookfield, Mpa., 2%) |
| I-HPMCMp4m | 3200-4800 | 3200-4800 |
| I-HPMCMp6m | 4800-7200 | 4800-7200 |
| I-HPMCMp10m | I-8000-12000 000 | I-8000-12000 000 |
I-COSTEC yeBanga le-HPMC
| I-cosmetic Grade hpmc | I-Viscosity (vj, i-MPA.S, 2%) | I-Viscosity (i-rookfield, Mpa., 2%) |
| I-HPMCMp0ms | 48000-72000 000 | 24000-36000 000 |
| I-HPMCMp100s | I-80000-120000 | I-40000-55000 |
| I-HPMCMp200mS | 160000-240000 | 70000-80000 000 |
Ibanga le-HPMC
| Ibanga le-HPMC | I-Viscofity (CPS) | Intetho |
| I-HPMC60E5 (E5) | 4.0-6.0 | I-HPMCHyprellose 2910 |
| I-HPMC60E6 (E6) | 4.8-7.2 | |
| I-HPMC60E15 (E15) | 12.0-18.0 | |
| I-HPMC60EI-4000 (E4M) | 3200-4800 | |
| I-HPMC65F50 (F50) | 40-60 | I-HPMCHypromellose 2906 |
| I-HPMC75KI-100 (k100) | I-80-120 | I-HPMCHypromellose 2208 |
| I-HPMC75KI-4000 (k4m) | 3200-4800 | |
| I-HPMC75KI-100000 (k100m) | I-80000-120000 |
I-PVC IBAKALA LPPMC
| I-pvc Ibanga le-HPMC | I-Viscofity (CPS) | Intetho |
| I-HPMC60E50(E50) | 40-60 | I-HPMC |
| I-HPMC65F50 (F50) | 40-60 | I-HPMC |
| I-HPMC75KI-100 (k100) | I-80-120 | I-HPMC |
Ibakala lokutya i-HPMC
| Ukutya Ibanga le-HPMC | I-Viscofity (CPS) | Intetho |
| I-HPMC60E5 (E5) | 4.0-6.0 | I-HPMC E464 |
| I-HPMC60E15 (E15) | 12.0-18.0 | |
| I-HPMC65F50 (F50) | 40-60 | I-HPMC E464 |
| I-HPMC75KI-100000 (k100m) | I-80000-120000 | I-HPMC E464 |
| Mc 55a30000 (Mx0209) | I-24000-36000 | MethylceluploseE461 |
Iimbonakalo:
I-1. Ukungasebenzi: Iphantse yangcungcutheka kwi-eshanol epheleleyo, i-ether kunye ne-acetone, kwaye inyibilike inyibilikisi kwi-colloidal ecacileyo okanye encinci kumanzi abandayo. Inokuchithwa kwezinye izinyibilikisi eziqhelekileyo, kwaye inokutshitshiswa kwi-solventi ezixubileyo yezinyibilikiswa zamanzi.
2. Ukunganyangeki kwetyuwa: sisizinza kwizisombululo ze-aquect xa kukho iityuwa zensimbi okanye ii-elektroniki eziphilayo.
3. Umsebenzi womphezulu: inokusetyenziswa njenge-colloid ikhuselweyo, i-eUlssifier kunye nokusasazeka.
4. Uzinzo lwe-PH-: Ixabiso le-pH lizinzile kuluhlu lwe-3.0 ~ 11.0. UVenkile wesisombululo se-ACTEACE AKUFUNYANWA KAKHULU KUPHELA NGE-AID OKANYE ALKALALI.
Ifomula yemolekyuli:
〔I-C6H7O2 (Oh) i-3-Mn (OCH3) M (OCH2CH (OH) ch3) n] x
Ifomula yemolekyuli:
Isebenzisa ye-HPMC:
Hydroxypropyl methylcelcelgalose(I-HPMC) inokusetyenziswa njenge-tickener, ukusasazeka, i-mulsifier, kunye nearhente yokwenza ifilimu, njl.UkwakhiwaIbanga I-HPMC Iimveliso zinokusetyenziswa kwiikhemikhali zemihla ngemihla, i-elektroniki, i-resins ye-switntheticic, ukwakha kunye neengubo, iBakala laseMaphala I-HPMC inokusetyenziswaIthebhulethi, njl., kunye neBanga lokutya I-HPMC inokusetyenziswa njengezongezo zokutya ezahlukeneyo.
Isikhokelo se-HPMCIMIYALELO:
1. Indlela eshushu yamanzi: Yongeza i-1/3 okanye i-2/3 yamanzi kwisikhongozeli kwaye ulitshise ngaphezulu kwe-80.(I-HPMC) Ingasasazeka kakhulu emanzini ashushu, kwaye yongeza inani elisele lamanzi abandayo ukuya kumanzi ashushu amanzi amdaka, kupholile emva kokuvuselela.
2. Indlela yokuxuba umgubo: xuba i-hydroxypropyl methyl seluplose(I-HPMC) umgubo onesixa esikhulu seminye yezithako, ukusasaza ngokupheleleyo ukuxuba komile, emva koko wongeza amanzi ukuze uyinyibilike.
I-3. I-Organic Soltion Indlela yokuGcina: Isasaza lokuqala okanye imanzi i-hydroxlypropyl methyl seluplose (I-HPMC) Nge-organic ye-solvent, emva koko wongeza amanzi ukuze awuchithe.
Ukugcinwa:
itywinwe kwindawo epholileyo neyomileyo.
Beka ubomi kwishelufa:
Iminyaka emithathu
Ukupakisha:
I-25kgs ibhegi yephepha okanyeifayibha idrum
IXESHA LOKUQALA: UJan-01 ukuya ku-024