Khoom noj qib HPMC
Khoom noj khoom haus qib HPMC Hydroxypropyl Methylcellulose, tseem hu ua hypromellose, yog ib hom non-ionic cellulose ether. Nws yog ib qho semi-synthetic, inactive, viscoelastic polymer, feem ntau siv rau hauv ophthalmology ua lubrication department, lossis ua ib qhocov khoom xyawlos yog ib qho khoom siv ntxiv rau hauvcov khoom noj khoom haus ntxiv, thiab feem ntau pom muaj nyob rau hauv ntau hom khoom lag luam. Raws li cov khoom noj khoom haus additive, hypromelloseHPMCtuaj yeem ua lub luag haujlwm hauv qab no: emulsifier, thickener, suspending agent thiab hloov rau tsiaj gelatin. Nws cov lej "Codex Alimentarius" (E code) yog E464.
Lus Askiv alias: cellulose hydroxypropyl methyl ether; HPMC; E464; MHPC; Hydroxypropyl methylcellulose; Hydroxypropyl methyl cellulose;Cov roj hmab Cellulose
Cov Lus Qhia Txog Tshuaj
| HPMC Cov Lus Qhia Tshwj Xeeb | HPMC60E ( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Kub ntawm cov kua nplaum (℃) | 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% Tshuaj) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Qib Khoom:
| Khoom noj qib HPMC | Viscosity (cps) | Lus Cim |
| 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 |
Cov Khoom
Hydroxypropyl Methylcellulose(HPMC) muaj kev sib xyaw ua ke ntawm kev ua tau zoo, feem ntau yog qhia txog kev ua tau zoo hauv qab no:
Cov khoom tiv thaiv enzyme: kev ua haujlwm tiv thaiv enzyme zoo dua li hmoov txhuv nplej siab, nrog kev ua haujlwm zoo heev rau lub sijhawm ntev;
Cov khoom nplaum:
nyob rau hauv cov xwm txheej zoo npaum li cas, nws tuaj yeem ua tiav lub zog nplaum zoo meej, tib lub sijhawm muab cov dej noo thiab tso tawm tsw;
Kev yaj dej txias:
Qhov kub qis dua, qhov yooj yim dua thiab sai dua qhov dej noo;
Cov yam ntxwv ntawm kev ncua dej:
Nws tuaj yeem txo qhov viscosity ntawm cov khoom noj uas nqus tau hauv cov txheej txheem thermal, yog li ntawd tuaj yeem txhim kho qhov ua tau zoo ntawm cov khoom tsim tawm;
Cov khoom ua kom emulsifying:
Nws tuaj yeem txo qhov kev sib txhuam ntawm cov roj thiab txo qhov sib sau ua ke ntawm cov roj me me kom tau txais kev ruaj khov zoo dua ntawm emulsion.；
Txo kev siv roj:
Nws tuaj yeem txhim kho qhov saj, tsos, kev ntxhib los mos, dej noo thiab huab cua uas ploj lawm vim yog txo kev siv roj;
Cov Khoom Siv Zaj Duab Xis:
Zaj yeeb yaj kiab uas tsim los ntawmHydroxypropyl Methylcellulose(HPMC) lossis zaj duab xis tsim los ntawm kev muajHydroxypropyl Methylcellulose(HPMC) tuaj yeem tiv thaiv cov roj los ntshav thiab cov dej noo poob zoo,yog li nws tuaj yeem ua kom cov zaub mov ruaj khov ntawm ntau yam kev ntxhib los mos;
Kev ua tau zoo:
Nws tuaj yeem txo qhov kub ntawm lub lauj kaub thiab cov khoom siv hauv qab, ua kom lub sijhawm tsim khoom sai dua, txhim kho kev ua haujlwm thermal thiab txo cov nyiaj tso cia thiab kev sib sau ua ke;
Cov khoom ua kom tuab:
Vim tiasHydroxypropyl Methylcellulose(HPMC) siv tau ua ke nrog cov hmoov txhuv nplej siab kom ua tiav cov txiaj ntsig synergistic, nws kuj tseem tuaj yeem muab cov viscosity siab dua li kev siv cov hmoov txhuv nplej siab ib zaug txawm tias tsawg dua;
Txo cov viscosity ntawm kev ua haujlwm:
viscosity qis ntawmHydroxypropyl Methylcellulose(HPMC) tuaj yeem ua rau kom tuab dua kom muab tau cov khoom zoo tagnrho thiab tsis tas yuav tsum muaj cov txheej txheem kub lossis txias.
Kev tswj dej poob:
Nws tuaj yeem tswj tau cov dej noo ntawm cov khoom noj los ntawm lub tub yees mus rau qhov kub thiab txias hloov pauv, thiab txo qhov puas tsuaj, cov dej khov thiab cov qauv puas tsuaj los ntawm kev khov.
Cov ntawv thov hauvkev lag luam zaub mov
1. Cov txiv qaub hauv qab: tiv thaiv kev ua kom dawb thiab puas tsuaj vim yog kev lwj ntawm cov txiv qaub glycosides thaum lub sijhawm khaws cia, thiab ua tiav cov txiaj ntsig ntawm kev khaws cia.
2. Cov txiv hmab txiv ntoo uas noj txias: ntxiv cov dej qab zib sherbet, dej khov, thiab lwm yam kom saj zoo dua.
3. Cov kua ntses: Siv ua cov khoom siv emulsification stabilizer lossis thickener rau cov kua ntses thiab ketchup.
4. Kev txheej thiab iav dej txias: siv rau kev khaws cov ntses khov, uas tuaj yeem tiv thaiv kev hloov pauv xim thiab kev puas tsuaj zoo. Tom qab txheej thiab iav nrog methyl cellulose lossis hydroxypropyl methyl cellulose aqueous solution, khov rau ntawm dej khov.
Ntim Khoom
TTus qauv ntim khoom yog 25kg / nruas
20'FCL: 9 tuj nrog palletized; 10 tuj tsis muaj palletized.
40'FCL:18tuj nrog palletized;20ton tsis tau palletized.
Kev Khaws Cia:
Khaws cia rau qhov chaw txias, qhuav hauv qab 30 ° C thiab tiv thaiv kom tsis txhob muaj av noo thiab nias, vim tias cov khoom yog thermoplastic, lub sijhawm khaws cia yuav tsum tsis pub tshaj 36 lub hlis.
Cov lus qhia txog kev nyab xeeb:
Cov ntaub ntawv saum toj no yog raws li peb txoj kev paub, tab sis tsis txhob zam cov neeg siv khoom ua tib zoo xyuas txhua yam tam sim ntawd thaum tau txais. Txhawm rau kom tsis txhob muaj cov qauv sib txawv thiab cov khoom siv raw sib txawv, thov ua qhov kev sim ntau dua ua ntej siv nws.
Lub sijhawm tshaj tawm: Lub Ib Hlis-01-2024