Hydroxypropyl Methylcellulosum
HydroxypropylMethylcellulose (HPMC) aut hypromelloseest indes de Methyl celluloso aetheres. esta album vel off-album fibrosum vel granulosumcellulosa aetherpuluerem. Cellulosum sit amet aetheres optima opera in mundo, integrando crasso, suspendendo, dispergendo, emulsando et stabiliendo. Hydroxypropyl yl cellulosum (HPMC) non noxia, facilis, et in aqua facilis. Polyanion est in solutione aquea et proprietates physicas unicas habet. Propria perficientur est ut mugire:
Physica et Chemical Specification
| Specification | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Gel temperatus (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (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 |
| Viscositas (cps, 2% Solutio) | 3, 5, 6, 15, 50;100, 400;4000, 10000, 40000, 60000, 100000,150000,200000 | ||
Constructio gradus HPMC
| Construction Grade HPMC | Viscositas (NDJ, mPa.s, 2%) | Viscositas (Brookfield, mPa.s, 2%) |
| HPMCMP400 | 320-480 | 320-480 |
| HPMCMP60M | 48000-72000 | 24000-36000 |
| HPMCMP100M | 80000-120000 | 40000-55000 |
| HPMCMP150M | 120000-180000 | 55000-65000 |
| HPMCMP200M | 180000-240000 | 70000-80000 |
HPMC purgat gradus
| PurgatGrade HPMC | Viscositas (NDJ, mPa.s, 2%) | Viscositas (Brookfield, mPa.s, 2%) |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP150MS | 120000-180000 | 55000-65000 |
| HPMCMP200MS | 180000-240000 | 70000-80000 |
Ceramic gradus HPMC
| Ceramic Grade HPMC | Viscositas (NDJ, mPa.s, 2%) | Viscositas (Brookfield, mPa.s, 2%) |
| HPMCMP4M | 3200-4800 | 3200-4800 |
| HPMCMP6M | 4800-7200 | 4800-7200 |
| HPMCMP10M | 8000-12000 | 8000-12000 |
Medicamine gradus HPMC
| Cosmetic Grade HPMC | Viscositas (NDJ, mPa.s, 2%) | Viscositas (Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Pharmaceutical gradus HPMC
| Pharmaceutical gradus HPMC | Viscositas (cps) | Animadverte |
| HPMC60E5 (E5) | 4.0-6.0 | HPMCHypromellose 2910 |
| HPMC60E6 (E6). | 4.8-7.2 | |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC60E4000 (E4M) | 3200-4800 | |
| HPMC65F50 (F50) | 40-60 | HPMCHypromellose 2906 |
| HPMC75K100 (K100) | 80-120 | HPMCHypromellose 2208 |
| HPMC75K4000 (K4M) | 3200-4800 | |
| HPMC75K10000 (K100M) | 80000-120000 |
PVC gradu HPMC
| PVC gradus HPMC | Viscositas (cps) | Animadverte |
| HPMC60E50(E50) | 40-60 | HPMC |
| HPMC65F50 (F50) | 40-60 | HPMC |
| HPMC75K100 (K100) | 80-120 | HPMC |
Cibus gradus HPMC
| Cibus gradus HPMC | Viscositas (cps) | Animadverte |
| HPMC60E5 (E5) | 4.0-6.0 | HPMC E464 |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC65F50 (F50) | 40-60 | HPMC E464 |
| HPMC75K10000 (K100M) | 80000-120000 | HPMC E464 |
| MC 55A30000(MX0209) | 24000-36000 | MethylcellulosumE461 |
Features:
1. Solubilitas: Solubilitas est in absoluta ethanolo, aethere et acetono, et dissolvit in solutionem colloidalem liquidam vel leviter turbidam in aqua frigida. Solvitur in aliquibus solvendis organicis, et dissolvi etiam potest in mixto solvendo solvendo-organicum aquaticum.
2. Resistentia salis: In solutionibus aqueis relative stabilis est cum sales metalli aut electrolytici organici insunt.
3. Actio superficies: adhiberi potest ut tutelaris colloid, emulsifier et dissipator.
4. PH stabilitas: PH valor relative stabilis in 3.0~11.0. Viscositas solutionis aquei vix acido vel alcali afficitur.
Formulae hypotheticae:
.C6H7O2(OH)3-mn(OCH3)m(OCH2CH(OH)CH3)n]x
Formulae structurae hypotheticae:
usus de HPMC:
Hydroxypropyl methylcellulose(HPMC) adhiberi potest ut densior, dispersor, emulsifier, ac agente cinematographico, etc.ConstructionGradus HPMC producta adhiberi possunt in oeconomiae cotidianis, electronicis, synthetica resina, constructione et coatings, gradus pharmaceutici. HPMC potest esse inTablet coatinget alimenta graduum etc HPMC variis cibis adhiberi potest additives.
HPMC GuideInstructiones:
1. Methodus aquae calidae: Adde 1/3 vel 2/3 aquae in continente et calefaciendo ad supra 80. hydroxypropyl yl cellulosam initialem(HPMC) aequabiliter in aquam calidam discuti, adde reliquam quantitatem aquae frigidae in aqua calida slurry, refrigerandi motos.
2. Pulvis modus miscendi: hydroxypropyl yl cellulosum misce(HPMC) pulveris cum plus ceteris pulveris miscetur, sicco permixtione disperge, et postea aquam adicies ut eam dissolvas..
3. Organicum solvendo udus methodus: primum hydroxypropyl yl cellulosum dispergit vel madefacit (HPMC) organico solvendo et adde aquam dissolve.
Repono:
signatus in loco frigido et sicco.
Vita fasciae:
tres annos
stipare:
25Kgs charta peram orfibra tympanum
Post tempus: Jan-01-2024