HPC
HPC Hydroxypropyl Cellulose
qhia txog cov khoom
Hydroxypropyl Cellulose (Hydroxypropyl cellulose) yog ib qho uas tsis yog-ionic cellulose ether uas tshwm li cov hmoov dawb los yog dawb zoo li hmoov.
cov yam ntxwv ntawm cov khoom
Cov dej solubility zoo heev: nws tuaj yeem yaj sai sai hauv dej txias los tsim cov kua dej ntshiab thiab ruaj khov.
Zoo thermal stability: nws tseem tuaj yeem tswj nws qhov kev ua haujlwm ruaj khov ntawm qhov kub siab dua.
Deg kev ua si: Muaj qee qhov kev ua si saum npoo, tuaj yeem txhim kho kev ua haujlwm ntawm kev sib tshuam.
Kev tsim zaj duab xis zoo: Cov zaj duab xis tsim yog tawv, pob tshab thiab muaj huab cua zoo permeability.
Wide compatibility: sib xws nrog ntau yam organic thiab inorganic compounds.
khoom siv
Kev lag luam kws tshuaj: Raws li cov ntaub nplaum thiab zaj duab xis txheej rau cov ntsiav tshuaj, nws kuj tuaj yeem siv los tsim cov kev npaj qeeb-tso.
Piv txwv li, nyob rau hauv ib co sustained-tso ntsiav tshuaj, kev tso tawm ceev ntawm cov tshuaj yog tswj los txhim kho cov kev ua tau zoo.
Tshuaj pleev ib ce: Siv nyob rau hauv cov tshuaj pleev ib ce, tshuaj pleev ib ce thiab lwm yam khoom los ua kom sib xws thiab stability.
Khoom noj khoom haus kev lag luam: raws li ib tug thickening neeg sawv cev, emulsifier thiab stabilizer, txhim kho cov kev ntxhib los mos thiab saj ntawm zaub mov.
Raws li nyob rau hauv ice cream, ua kom nws ntau ilv thiab du.
Cov khoom siv hauv tsev: tuaj yeem txhim kho qhov adhesion thiab kev tsim kho kev ua haujlwm ntawm mortar, putty, thiab lwm yam.
Cov txheej txheem ntau lawm
Nws feem ntau yog tsim los ntawm cellulose thiab propylene oxide los ntawm etherification nyob rau hauv alkaline tej yam kev mob.
Kev lag luam zeem muag
Nrog rau qhov kev thov nce siab rau cov khoom siv zoo hauv ntau qhov kev lag luam, Hydroxypropyl Cellulose muaj kev lag luam pheej hmoo. Tsav los ntawm cov qauv nruj hauv kev lag luam tshuaj thiab kev tsim kho tshiab hauv kev lag luam tshuaj pleev ib ce thiab khoom noj khoom haus, nws txoj kev xav tau kev lag luam txuas ntxiv mus.
siv ceev faj
Kev khaws cia yuav tsum tau muab tso rau hauv qhov chaw qhuav, zoo-ventilated, tsis txhob ya raws thiab kub.
Thaum yaj, nws yuav tsum tau maj mam ntxiv thiab nplawm kom ntseeg tau tias tag nrho cov yaj thiab tsis txhob agglomeration.
Raws li qhov sib txawv ntawm daim ntawv thov scenarios thiab formulations, tsim nyog hloov ntawm cov nyiaj ntxiv kom ua tiav cov txiaj ntsig zoo tshaj plaws.
Hauv luv luv, Hydroxypropyl Cellulose ua lub luag haujlwm tseem ceeb hauv ntau lub teb vim nws cov khoom zoo heev, muab kev txhawb zog rau kev txhim kho zoo thiab kev ua tau zoo ntawm cov khoom muaj feem xyuam.
Technical ntsuas
| Qauv | Kev hloov qis | Kev hloov siab |
|---|---|---|
| Qhov tshwm sim | Dawb los yog daj hmoov hmoov | |
| Hydroxypropoxy cov ntsiab lus /% | ≤10.0 | ≥55.0 |
| Kev ua tau zoo /% | 80 | mesh sieve residue≤8.0 |
| Qhuav poob tus nqi /% | ? | ≤5.0 |
| Tshauv /% | ? | ≤0.5 |
| Viscosity / MPa·S | ? | 50.0-1000.0 Nws |
| Tus nqi PH | ? | 5.0-9.0 Nws |
| Lub teeb transmittance /% | ? | ≥80 |
cov duab ntxaws
