Yini i-viscosity efanele ye-hydroxypropyllm methylcellulose (HPMC)?

1. Izinto zokwakha
Ezintweni zokwakha, i-HPMC isetshenziswa ikakhulukazi imikhiqizo esekwe kuthusi noma ye-gypsum, efana ne-putty, udaka, ithambithazi, njll. Ukukhetha ukubonwa kuzothinta ukusebenza kwezokwakha kanye nekhwalithi yomkhiqizo wokugcina:

I-PuTTY Powder: Ngokuvamile khetha ama-mpa we-50 000 000,000, angathuthukisa ukusebenza kokwakha futhi athuthukise ukugcinwa kwamanzi.
I-Tile Adhesive: I-HPMC ene-75,000-100,000 MPA nd
Udaka oluzimele

2. Umuthi nokudla
I-HPMC isetshenziswa kakhulu njenge-reatriner, emulsifier, capsule Shell impahla, njll. Ensimini yezokwelapha nokudla. Ukusetshenziswa okuhlukile kudinga ama-viscosities ahlukile:

I-Capsule Capsule Shell: 3,000-5,600 MPA mpa stras isetshenziselwa ukuqinisekisa ukusebenza kwefilimu nokuqhekeka kwesikhathi se-capsule.

Amathebhulethi akhethekile wokugcina

Izithasiselo zokudla: I-Viscosity ephansi i-HPMC (efana ne-100-5,000 MPA-) ivame ukusetshenziselwa ukuqina futhi iqinise ukwakheka kokudla.

3. I-Coatings nama-inks
I-HPMC ingasetshenziswa njengesikhungu esisezimbozo ezisuselwa emanzini kanye nama-inks ukwenza ngcono ukuqina okuhlanganisiwe nokusebenza kokuxubha:

I-Water-based Coatings: I-5000-40,000 MPA - ivame ikhethwe ukuthuthukisa i-RHEOLOGY kanye ne-anti-sagging Properties.
I-ink: Imikhiqizo ephansi ye-viscosity (400-5,000 ama-MPA) evame kakhulu ukuqinisekisa uketshezi oluhle nokuhlakazeka okufanayo.

4. Imikhiqizo yamakhemikhali yansuku zonke
I-HPMC isetshenziselwa ikakhulukazi amasistimu wokuqina kanye nokuzinza ovelayo emikhiqizweni yamakhemikhali yansuku zonke enjengezihlanzi kanye nemikhiqizo yokunakekelwa kwesikhumba:

I-Shampoo ne-gel ye-Shower: 1,000-10,000 ama-MPA asetshenziswa kakhulu ukuqinisekisa izakhiwo ezifanele ze-bhe ngokomlando.
Ukhilimu wesikhumba: Uhla lwe-Viscosity ngokuvamile luyi-10,000-75,000 MPA SMA, esiza ukuthuthukisa umuzwa wohlelo lokusebenza kanye nomthamo onomswakama.
Amanothi ekukhetheni kwe-viscosity
I-viscosity ye-HPMC ithintekile ngokushisa futhi idinga ukulungiswa ngokufanele ngokwemvelo yokusebenzisa.
Ukuphakama kwe-viscosity, isikhathi eside ukuchithwa kwesikhathi, ngakho-ke i-viscongice ephezulu i-HPMC evame ukuncibilika kusengaphambili noma ihlelwe kahle.
Kuzinhlelo ezithile, kunconywa ukwenza izivivinyo ezinokulinganiselwa okuncane ukuthola uhla olufanele kakhulu lwe-viscosity.

Ukubonakala kwe-HPMC kufanele kunqunywe ngokuya ngohlelo lwangempela. Ngokuvamile khuluma:
I-Viscosity ephansi (400-5,000 MPA S) ilungele izinhlelo zokusebenza ezinezidingo eziphezulu ze-fluity, ezinjengodaka oluzimele, i-ink, okokuhlanza, njll.
I-Medium Viscosity (5,000-75,000 ama-MPA) alungele izimbobo, imikhiqizo yokunakekelwa kwesikhumba, ezinye izinto zokwakha, njll.
I-Viscosity ephezulu (ama-75,000-100,000 + MPA
Lapho ukhetha i-viscosity ye-HPMC, kunconywa ukuhlanganisa izidingo ezithile, uhlelo lokuqamba kanye nemibandela yenqubo ukuqinisekisa ukusebenza kahle.