Hydroxypropyl Methylcellulose
HydroxypropylMethylcellulose (HPMC) po'o le hypromelloseose fa'atupus o Methyl cellulose eteru. O lenaose pa'epa'e po'o le pa'epa'e pa'epa'e fibrous po'o fa'ama'ieteru selulosepauta. O le taimi nei o le cellulose eteru faʻatasi ai ma le faʻatinoga sili ona lelei i le lalolagi, tuʻufaʻatasia le mafiafia, faʻamalolo, faʻasalalau, emulsifying ma faʻamautu. Hydroxypropyl methyl cellulose (HPMC) e le o'ona, faigofie ona fa'aoga, ma faigofie ona solu ile vai. O se polyanion i vaifofo vai ma e iai uiga fa'aletino tulaga ese. O le faatinoga patino o pei o lalo:
Fa'amatalaga Fa'aletino ma Vailaau
| Fa'amatalaga | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Gel vevela (℃) | 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 |
| Viscosity(cps, 2% Fofo) | 3, 5, 6, 15, 50,100,400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Fausia vasega HPMC
| Fausiaina Gta'alo HPMC | Viscosity(NDJ, mPa.s, 2%) | Viscosity(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 vasega fufulu
| Lafoa'iGta'alo HPMC | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 2%) |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP150MS | 120000-180000 | 55000-65000 |
| HPMCMP200MS | 180000-240000 | 70000-80000 |
HPMC vasega keramika
| Ceramic Gta'alo HPMC | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 2%) |
| HPMCMP4M | 3200-4800 | 3200-4800 |
| HPMCMP6M | 4800-7200 | 4800-7200 |
| HPMCMP10M | 8000-12000 | 8000-12000 |
HPMC mea teuteu
| Teuga Gta'alo HPMC | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Va'aiga vaila'au HPMC
| Va'aiga vaila'au HPMC | Viscosity(cps) | Fa'amatalaga |
| 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 | |
| HPMC75K100000 (K100M) | 80000-120000 |
PVC vasega HPMC
| PVC vasega HPMC | Viscosity(cps) | Fa'amatalaga |
| HPMC60E50(E50) | 40-60 | HPMC |
| HPMC65F50 (F50) | 40-60 | HPMC |
| HPMC75K100 (K100) | 80-120 | HPMC |
Food grade HPMC
| Mea'ai vasega HPMC | Viscosity(cps) | Fa'amatalaga |
| HPMC60E5 (E5) | 4.0-6.0 | HPMC E464 |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC65F50 (F50) | 40-60 | HPMC E464 |
| HPMC75K100000 (K100M) | 80000-120000 | HPMC E464 |
| MC 55A30000(MX0209) | 24000-36000 | MethylcelluloseE461 |
Vaega:
1. Solubility: E toetoe lava a le mafai ona solu i le ethanol atoatoa, eter ma acetone, ma solo i se vaifofo colloidal manino pe teisi turbid i le vai malulu. E mafai ona faʻamavaeina i totonu o nisi solvents organic, ma e mafai foi ona faʻamavaeina i totonu o se soli faʻafefiloi o vai-organic solvents.
2. Tete'e masima: E fai si mautu i vaifofo vai pe a iai salts u'amea po electrolytes organic.
3. Galuega i luga ole laiga: e mafai ona faʻaaogaina e avea ma colloid protectant, emulsifier ma dispersant.
4. PH-maumau: O le tau o le PH e faʻamautu i le va o le 3.0 ~ 11.0. O le viscosity o le vaifofo vai e tau le afaina i le acid po'o le alkali.
fua mole:
〔C6H7O2(OH)3-mn(OCH3)m(OCH2CH(OH)CH3)n]x
Fuafuaga mole mole:
Fa'aoga ole HPMC:
Hydroxypropyl methylcellulose(HPMC) e mafai ona faʻaaogaina e avea o se mafiafia, dispersant, emulsifier, ma se sui fai ata, ma isi.FaugaVasega HPMC oloa e mafai ona faʻaaogaina i vailaʻau i aso taʻitasi, mea faʻaeletoroni, resini gaosia, fausiaina ma faʻaofuofu, vasega vailaʻau. HPMC e mafai ona faʻaaogaina i totonuufiufi papa, ma isi, ma mea'ai togi HPMC e mafai ona faʻaaogaina e fai ma meaʻai eseese.
HPMC TaialaFaatonuga:
1. Auala vai vevela: Fa'aopoopo le 1/3 po'o le 2/3 o le vai i totonu o le atigipusa ma fa'amafanafana i luga ole 80. O le ulua'i hydroxypropyl methyl cellulose.(HPMC) e mafai ona faʻasalalau tutusa i totonu o le vai vevela, ona faʻaopopo lea o le aofaʻi o totoe o le vai malulu ile I totonu ole vai vevela slurry, malulu pe a uma ona faʻamalosi.
2. Fa'afefiloi auala: fa'afefiloi le hydroxypropyl methyl cellulose(HPMC) pauta fa'atasi ma le tele o isi mea e fa'aaoga ai le pauta, fa'asalalau mae'ae'a e ala i fa'afefiloi mago, ona fa'aopopo lea o le vai e fa'amavae ai..
3. auala fa'asusu fa'asusu: muamua ta'ape pe fa'asusu le hydroxypropyl methyl cellulose (HPMC) fa'atasi ai ma se so'o so'o, ona fa'aopopo lea o le vai e fa'amavae ai.
Teuga:
fa'amaufa'ailogaina i se nofoaga malulu ma mago.
Ola fa'asa:
tolu tausaga
afifiina:
25Kgs taga pepa po'oalavalava talipalau
Taimi meli: Ian-01-2024