Focus on Cellulose ethers

Ingabe i-hydroxypropyl methylcellulose i-organic?

Ingabe i-HPMC i-organic?
IHydroxypropyl methylcellulose (hpmc) iyi-ether exubene engeyona i-cationic ye-methylcellulose. I-semi-genetic, engacacile, i-viscoelastic polymer, evame ukusetshenziswa ku-orthopedics njengoketshezi lokuthambisa, noma esetshenziswa emithini yomlomo njengesengezo noma i-ejenti, futhi ivame kakhulu emikhiqizweni eyahlukene. Njengesengezo sokudla, i-hydroxypropyl methylcellulose ingasetshenziswa njenge-demulsifier, i-emulsifier, ingxube futhi esikhundleni se-pectin yezilwane ezincane.

I-HPMC ingasetshenziswa njenge-emulsifier, i-thickener, i-adhesive, i-ejenti yokwakha, i-asidi ne-alkali ukumelana ne-architectural coating, i-filler, i-demulsifier, i-thickener nezinye izinjongo eziyinhloko. Isetshenziswa kakhulu ezintweni ze-resin, imishini ye-petrochemical, i-porcelain, imboni yephepha, imikhiqizo yesikhumba, imboni yezemithi, ukudla nemikhiqizo yokunakekelwa kwesikhumba.

1. Ukukhiqizwa kwemboni yezokwakha: njenge-humectant kanye ne-retarder yodaka oluxubile, udaka lukasimende lunokusebenza kukakhonkolo ongaphansi kwamanzi. Sebenzisa i-slurry, i-plaster, i-putty powder yangaphakathi yodonga noma ezinye izinto zokuhlobisa izakhiwo njengezinamatheliso ukuze uthuthukise ukunamathela nokwandisa isikhathi sokusebenza. Ingasetshenziswa njenge-adhesive yamathayili aphansi, imabula yemvelo, nomhlobiso wepulasitiki, futhi ingasetshenziswa njengento yokunamathisela. Ukusebenza kokuvala amanzi kwe-polypropylene ephezulu-density (hpmc) kwenza i-slurry ingabi lula ukuqhekeka ngenxa yokoma kwayo ngokushesha, futhi ithuthukisa amandla okucindezela aqinile.

2. Ukwakhiwa kwe-porcelain: ngokuvamile isetshenziswa njengesibopho semikhiqizo yobumba.

3. Emkhakheni wezingubo zezakhiwo: njenge-emulsifier, i-thickener kanye ne-thickener emkhakheni wezingubo zezakhiwo, ine-solubility enhle emanzini noma ku-solvents. Njenge-remover porcelain.

4. Ukuphrinta kwe-Offset: Isetshenziswa njenge-emulsifier, i-thickener kanye ne-thickener embonini ye-inki yokunyathelisa, futhi inokuncibilika okuhle emanzini noma kwizincibilikisi.

5. Ipulasitiki: ukukhishwa kwesikhunta, isithambile, uketshezi lokugcoba, njll.

6. I-Polyethylene (pvc): Njengokuqina kokukhiqizwa kwe-pvc, iyisilungisi esibalulekile sokukhiqizwa kwe-pvc ngendlela yokuhlanganisa entantayo.

7. Abanye: Lo mkhiqizo futhi usetshenziswa kakhulu emikhiqizweni yesikhumba, ekwenzeni iphepha, ukulondolozwa kwezithelo ezintsha nemifino kanye nezindwangu zikakotini.

8. I-Biopharmaceuticals: izinto zokusetshenziswa zokumboza izakhiwo; izinto zokusetshenziswa zamafilimu epulasitiki; izinto ze-polymer ezinesivinini esikhulu zokusetha kancane amalungiselelo emithi yendabuko yamaShayina; ama-thickeners; ama-granules; amafilimu; okunamathelayo


Isikhathi sokuthumela: Nov-17-2022
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