Ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose

1. Ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose

1. Imboni yezokwakha: Njenge-ejenti egcina amanzi kanye ne-retarder yodaka lukasimende, ingenza udaka lumpompeke.Ku-plaster, i-gypsum, i-putty powder noma ezinye izinto zokwakha njengesibopho sokuthuthukisa ukusabalala nokwandisa isikhathi somsebenzi.Ingasetshenziswa njenge-paste tile, imabula, umhlobiso wepulasitiki, ukuqinisa unamathisele, futhi inganciphisa inani likasimende.Ukusebenza kokugcinwa kwamanzi kwe-hydroxypropyl methylcellulose HPMC kuvimbela udaka ekuqhekekeni ngenxa yokoma ngokushesha ngemva kokufakwa, futhi kuthuthukisa amandla ngemva kokuqina.

2. Imboni yokukhiqiza i-Ceramic: Isetshenziswa kakhulu njengesibophezelo ekwenzeni imikhiqizo yobumba.

3. Imboni yokumboza: Isetshenziswa njenge-thickener, dispersant kanye ne-stabilizer embonini yokugqoka, futhi inokuhambisana okuhle emanzini noma ku-organic solvents.Njengesikhiphi sikapende.

4. Ukuphrinta kukayinki: Isetshenziswa njenge-thickener, dispersant kanye ne-stabilizer embonini ye-inki, futhi inokuhambisana okuhle emanzini noma izincibilikisi zemvelo.

5. Ipulasitiki: isetshenziswa njengokwakha i-ejenti yokukhulula, isithambile, isithambiso, njll.

6. I-Polyvinyl chloride: Isetshenziswa njenge-dispersant ekukhiqizeni i-polyvinyl chloride, futhi iyi-ejenti eyinhloko eyisizayo yokulungiselela i-PVC ngokumiswa kwe-polymerization.

7. Abanye: Lo mkhiqizo futhi usetshenziswa kakhulu esikhumbeni, emikhiqizweni yephepha, ekugcinweni kwezithelo nemifino kanye nezimboni zendwangu.

8. Imboni yezemithi: izinto zokugqoka;izinto ze-membrane;izinto zokwakha ze-polymer ezilawula isilinganiso sokulungiselela ukukhishwa okuqhubekayo;izinza;ama-agent amisiwe;izinamathiselo zethebhulethi;ama-ejenti okwandisa i-viscosity

ingozi yezempilo

IHydroxypropyl methylcellulose iphephile futhi ayinabo ubuthi, ingasetshenziswa njengesithasiselo sokudla, ayinakho ukushisa, futhi ayinakucasuka esikhunjeni nasezintanjeni zamafinyila.Ngokuvamile kuthathwa njengephephile (FDA1985), ngokudla okuvunyelwe nsuku zonke okungu-25mg/kg (FAO/WHO 1985), futhi okokusebenza kokuvikela kufanele kugqokwe ngesikhathi sokusebenza.

Umthelela wemvelo we-hydroxypropyl methylcellulose

Gwema ukuphonsa uthuli ngokungahleliwe ukuze ubangele ukungcoliswa komoya.

Izingozi ezingokomzimba nezamakhemikhali: gwema ukuthintana nemithombo yomlilo, futhi gwema ukwenza uthuli oluningi endaweni evaliwe ukuze uvimbele izingozi eziqhumayo.