I-Hydroxypropyl methylcellulose (HPMC) iyi-non-ionic cellulose ether eyenziwe nge-cellulose yemvelo ye-polymer ngokusebenzisa uchungechunge lwezinqubo zamakhemikhali. Ziyimpuphu emhlophe engenaphunga, engenambitheki futhi engenabuthi evuvukala ibe yisisombululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Inezakhiwo zokujiya, zokubopha, zokuhlakaza, zokuhlanganisa, zokwakha ifilimu, zokumiswa, zokufaka i-gelling, zokufaka i-gelling, ezingaphezulu, zokugcina umswakama kanye nezokuvikela i-colloid. I-Hydroxypropyl methyl cellulose kanye ne-methyl cellulose zingasetshenziswa ezintweni zokwakha, embonini yopende, i-resin yokwenziwa, imboni ye-ceramic, imithi, ukudla, indwangu, ezolimo, amakhemikhali ansuku zonke kanye neminye imboni.
Ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose HPMC ezintweni zokwakha:
1. Iplasta esekwe kusimende
⑴ Thuthukisa ukufana, yenza kube lula ukuplasta ukupulastela, thuthukisa ukumelana nokuwa, thuthukisa ukugeleza kwamanzi kanye nokumpompa, futhi uthuthukise ukusebenza kahle.
⑵ Ukugcinwa kwamanzi amaningi, okwandisa isikhathi sokugcina i-mortar, ukuthuthukisa ukusebenza kahle, kanye nokwenza kube lula ukumanzisa nokuqina kwe-mortar ukuze kukhiqizwe amandla aphezulu okusebenza.
⑶ Lawula ukungena komoya ukuze ususe imifantu ebusweni obumboziwe futhi wakhe ubuso obubushelelezi obuhle.
2. Imikhiqizo yeplasta ne-gypsum esekwe ku-gypsum
⑴ Thuthukisa ukufana, yenza kube lula ukuplasta ukupulastela, thuthukisa ukumelana nokuwa, thuthukisa ukugeleza kwamanzi kanye nokumpompa, futhi uthuthukise ukusebenza kahle.
⑵ Ukugcinwa kwamanzi amaningi, okwandisa isikhathi sokugcina i-mortar, ukuthuthukisa ukusebenza kahle, kanye nokwenza kube lula ukumanzisa nokuqina kwe-mortar ukuze kukhiqizwe amandla aphezulu okusebenza.
⑶ Lawula ukuhambisana kwe-mortar ukuze wakhe ungqimba olufanele kakhulu.
3. Udaka lokwakha
⑴ Thuthukisa ukunamathelana nobuso bokwakha, thuthukisa ukugcinwa kwamanzi, futhi uthuthukise amandla e-mortar.
⑵ Thuthukisa ukuthamba kanye nokwakheka kahle, futhi uthuthukise ukwakhiwa; udoti oluthuthukiswe yi-cellulose ether kulula ukuwakha, wonga isikhathi sokwakha futhi wehlisa izindleko zokwakha.
⑶ I-cellulose ether egcina amanzi amaningi kakhulu, efanelekile ezitini ezimunca amanzi amaningi.
4. Isigcwalisi sepuleti
⑴Ukugcinwa kwamanzi okuhle kakhulu, kwandisa isikhathi sokuvula futhi kuthuthukise ukusebenza kahle. Inamafutha amaningi, kulula ukuwaxuba.
⑵ Thuthukisa ukumelana nokuncibilika kanye nokumelana nokuqhekeka, thuthukisa ikhwalithi yobuso bokumboza.
⑶ Thuthukisa ukunamathelana kwendawo yokubopha futhi unikeze ukuthungwa okubushelelezi nokubushelelezi.
5. I-adhesive yethayela
⑴Izithako ezixubile ezilula ukuzomisa, azihlanganisi izinto, zandisa isivinini sokusetshenziswa, zithuthukisa ukusebenza kokwakhiwa, zonga isikhathi sokusebenza futhi zinciphise izindleko zokusebenza.
⑵ Ngokwandisa isikhathi sokuvula, ukusebenza kahle kokufaka amathayili kungathuthukiswa futhi kutholakale umphumela omuhle kakhulu wokunamathela.
6. Izinto zokwakha phansi ezizilinganisayo
⑴Inikeza ukujiya futhi ingasetshenziswa njengesithako sokulwa nokuthungwa kwenhlabathi.
⑵Thuthukisa ukugeleza kwamanzi futhi uthuthukise ukusebenza kahle kokugandaya umhlabathi.
⑶ Lawula ukugcinwa kwamanzi kanye nokuncipha, nciphisa imifantu kanye nokuncipha komhlabathi.
7. Upende osekelwe emanzini
⑴Vimbela imvula eqinile futhi wandise impilo yesitsha somkhiqizo. Ukuqina okuphezulu kwezinto eziphilayo, ukuhambisana okuhle kakhulu nezinye izingxenye.
⑵ Thuthukisa ukugeleza kwamanzi, unikeze izakhiwo ezinhle zokulwa nokuqhekeka, ukulwa nokuwa kanye nokulinganisa, futhi uqinisekise ukuqeda okuhle kakhulu kwendawo.
8. I-Wallpaper Powder
⑴ Qhibilika ngokushesha ngaphandle kwezigaxa, okuyinto enhle ekuxubeni.
⑵ inikeza amandla aphezulu okubopha.
9. Ibhodi yesamente ekhishwe
⑴ Inokubumbana okuphezulu kanye nokuthamba, futhi ithuthukisa ukusebenza kahle kwemikhiqizo ekhishwe.
⑵ Thuthukisa amandla aluhlaza, ukhuthaze umswakama kanye nomphumela wokuphilisa, futhi wandise isivuno.
10. Imikhiqizo ye-HPMC yodaka oluxubile kakade
Umkhiqizo we-HPMC osetshenziselwa ngokukhethekile udaka oluxutshwe ngomucu unokugcinwa kwamanzi okungcono kunemikhiqizo evamile kudaka oluxutshwe ngomucu, okuqinisekisa ukumuncwa okwanele kwezinto ezingaphili, futhi uvimbela kakhulu ukwehla kwamandla okubopha okubangelwa ukoma ngokweqile nokuqhekeka okubangelwa ukuncishiswa kokomisa. I-HPMC nayo inomphumela othile wokungenisa umoya. Umkhiqizo we-HPMC osetshenziselwa ngokukhethekile udaka oluxutshwe ngomucu unenani elifanele lamabhamuza omoya aqeqeshwe ngomoya, afanayo nalawa amancane, angathuthukisa amandla kanye nokushelela kwedaka elixutshwe ngomucu. Umkhiqizo we-HPMC osetshenziselwa ngokukhethekile udaka oluxutshwe ngomucu unomphumela othile wokulibazisa, ongandisa isikhathi sokuvula udaka oluxutshwe ngomucu futhi unciphise ubunzima bokwakhiwa. I-Hydroxypropyl methylcellulose (HPMC) iyi-non-ionic cellulose ether eyenziwe nge-cellulose yemvelo ye-polymer ngokusebenzisa uchungechunge lwezinqubo zamakhemikhali. Ziyimpuphu emhlophe engenaphunga, engenambitheki futhi engenabo ubuthi evuvuka ibe yisisombululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Inezakhiwo zokujiya, ukubopha, ukuhlakaza, ukuhlanganisa, ukwakha ifilimu, ukumiswa, ukumunca, ukugaya, ukugaya, ukugcoba, ukugcoba, ukugcina umswakama kanye nokuvikela i-colloid. I-Hydroxypropyl methyl cellulose kanye ne-methyl cellulose zingasetshenziswa ezintweni zokwakha, embonini yopende, i-resin yokwenziwa, imboni ye-ceramic, imithi, ukudla, izindwangu, ezolimo, amakhemikhali ansuku zonke kanye neminye imboni.
Isikhathi sokuthunyelwe: Jan-11-2023