Txhua hnub tshuaj qib hydroxypropyl methylcellulose HPMC

Hydroxypropyl methylcellulose yog non-ionic cellulose ether ua los ntawm cov khoom siv polymer (paj rwb) cellulose los ntawm cov txheej txheem tshuaj lom neeg. Nws yog ib qho tsis muaj ntxhiab tsw, tsis muaj qab ntxiag dawb hmoov uas swells rau hauv ib qho ntshiab lossis me ntsis cloudy colloidal tov hauv dej txias. Nws muaj thickening, khi, dispersing, emulsifying, zaj duab xis-forming, suspending, adsorbing, gelling, nto active, noo noo-retaining thiab tiv thaiv colloid zog.

Nta thiab qhov zoo ntawm txhua hnub tshuaj qib cellulose HPMC:

1. Tsawg khaus, kub thiab tsis muaj tshuaj lom;

2. Cov nqi pH dav ruaj khov, uas tuaj yeem ua kom nws ruaj khov nyob rau hauv thaj tsam ntawm pH tus nqi 6-10;

3. Txhim kho qhov txias;

4. Ua npuas ncauj, ruaj khov ua npuas ncauj, txhim kho daim tawv nqaij;

5. Txhim kho qhov fluidity ntawm qhov system zoo.

Cov Scope ntawm daim ntawv thov ntawm cov tshuaj txhua hnub qib cellulose HPMC:

Siv hauv tshuaj zawv plaub hau, ntxuav lub cev, tshuaj ntxuav tais diav, ntxhua khaub ncaws ntxhua khaub ncaws, gel, plaub hau txias, khoom siv kho kom zoo nkauj, tshuaj txhuam hniav, qaub ncaug, khoom ua si npuas dej.

Lub luag haujlwm ntawm qib tshuaj txhua hnubCellulose HPMC:

Feem ntau yog siv rau thickening, foaming, ruaj khov emulsification, dispersion, adhesion, txhim kho zaj duab xis-tsim thiab dej-retaining zog, high-viscosity khoom yog siv rau thickening, low-viscosity khoom yog tsuas yog siv rau ncua kev kawm ntawv dispersion thiab zaj duab xis-forming.

Txhua hnub tshuaj qib cellulose HPMC tshuab:

Tus nqi ntawm hydroxypropyl methylcellulose haum rau kev lag luam tshuaj txhua hnub yog feem ntau

.Lub cev thiab tshuaj ntsuas ntsuas: