Ezintweni zokwakha, isetshenziswa njenge-ejenti yokugcina amanzi kanye ne-retarder ye-sludge kasimende ene-pumpability.Ingasetshenziswa njenge-binder ku-plaster, i-gypsum, impushana ehlanekezelwe noma ezinye izinto zokwakha ukuze kuthuthukiswe ukusabalala nokwandisa isikhathi sokusebenza.Ingasetshenziswa njenge-ejenti yokunamathisela izitini, amathayela, amamabula, imihlobiso yepulasitiki, kanye neziqinisi zokubopha.Kunganciphisa nenani likasimende.Ukugcinwa kwamanzi kweI-HPMCivimbela udaka ekuqhekekeni ngenxa yokoma ngokushesha ngemva kokumbozwa, futhi ithuthukisa amandla ngemva kokuqina.

Ngaphezu kwalokho, isetshenziswa njenge-thickener, ukuqina, i-emulsifier, i-excipient, ukugcinwa kwamanzi ekukhiqizeni amanye amakhemikhali e-petrochemicals, i-coatings, izinto zokwakha, izinto zokususa upende, amakhemikhali ezolimo, o-ink, ukuphrinta kwendwangu nokudaya, i-ceramics, i-papermaking, nemikhiqizo yezimonyo.I-ejenti, i-ejenti yokwenza ifilimu, njll.

1. Ukubukeka: impushana emhlophe noma ecishe ibe mhlophe, ayinaphunga futhi ayinambitheki.

2. Granularity: 10 mesh izinga lokuphasa likhulu kuno-98.5%;Izinga lokuphasa ngama-mesh angama-80 likhulu kuno-100%.

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

4. Ukuminyana kwegumbi: 0.25-0.7G/CM3 (imvamisa cishe ku-0.5G/CM3), amandla adonsela phansi athize ngu-1.26-1.31.

5. Izinga lokushisa lokushintsha umbala: 190-200℃.

6. Izinga lokushisa lemvelo: cishe 360℃.

Indlela Yokukhiqiza

I-cellulose kakotini ecolisisiwe iphathwa nge-lye ku-35-40 ° C isigamu sehora, iyakhanywa, i-cellulose iyachotshozwa, futhi iguge ngokufanelekile ku-35 ° C, ukuze idigri emaphakathi ye-alkali fibre ye-polymerization etholiwe ibe ngaphakathi kwebanga elidingekayo.Faka i-alkali fibre eketelani le-etherification, engeza i-propylene oxide ne-methyl chloride ngokulandelana, futhi i-etherify ku-50-80℃ amahora angu-5, ukucindezela okukhulu cishe ku-1.8MPa.Bese wengeza inani elifanele le-hydrochloric acid ne-oxalic acid ukuze ugeze izinto emanzini ashisayo ku-90 ° C ukuze ukwandise ivolumu.Dehydrate nge-centrifuge.Geza ukungathathi hlangothi.Uma okuqukethwe kwamanzi okubalulekile kungaphansi kuka-60%, yomise ngomoya oshisayo owu-130℃ ukuya ngaphansi kuka-5%.Ekugcineni, ichotshozwa ngesihlungo se-20-mesh ukuze kutholwe umkhiqizo osuphelile.