Ukusetshenziswa kwe-hydroxypropyl methylcellulose

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

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

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

4. Ukuphrinta kukayinki: Isetshenziswa njenge-thickener, dispersant and 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-disperant ekukhiqizeni i-polyvinyl chloride, futhi iyi-ejenti eyinhloko eyisizayo yokulungiselela i-PVC ngokumiswa kwe-polymerization.

7. 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.

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

imvelo:

1. Ukubukeka: impushana emhlophe noma emhlophe.

2. Usayizi wezinhlayiya;izinga lokuphasa lika-100 mesh likhulu kuno-98.5%;izinga lokuphasa lika-80 mesh ngu-100%.Usayizi wezinhlayiyana zokucaciswa okukhethekile yi-40 ~ 60 mesh.

3. Izinga lokushisa le-Carbonization: 280-300℃

4. Ukuminyana okubonakalayo: 0.25-0.70g/cm (imvamisa cishe ku-0.5g/cm), amandla adonsela phansi athile 1.26-1.31.

5. Izinga lokushisa lokushintsha umbala: 190-200℃

6. Ukushuba kobuso: Isixazululo esingu-2% samanzi ngu-42-56dyn/cm.

7. Ukunyibilika: Kuncibilika emanzini nakwezinye izincibilikisi, njenge-ethanol/amanzi, i-propanol/amanzi, njll. ngezilinganiso ezifanele.Izixazululo ezinamanzi zisebenza phezulu.Ukucaca okuphezulu, ukusebenza okuzinzile, ukucaciswa okuhlukile kwemikhiqizo kunamazinga okushisa ejeli ahlukene, izinguquko zokuncibilika nge-viscosity, i-viscosity ephansi, ukuncibilika okukhulu, ukucaciswa okuhlukile kwe-HPMC kunomehluko othile ekusebenzeni, futhi ukuchithwa kwe-HPMC emanzini akuthintwa. nge-pH.

8. Ngokuncipha kokuqukethwe kwe-methoxyl, iphuzu lejeli liyakhula, ukuncibilika kwamanzi kwe-HPMC kuncipha, nomsebenzi ongaphezulu nawo uyancipha.

9. I-HPMC iphinde ibe nezici zekhono lokuqina, ukumelana nosawoti, impushana ephansi yomlotha, ukuzinza kwe-pH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, impahla enhle kakhulu yokwenza ifilimu, kanye nohlu olubanzi lokumelana nama-enzyme, ukuhlakazeka nokubumbana.


Isikhathi sokuthumela: May-25-2023