I-Hydroxypropyl methylcellulose (HPMC)i-non-ionic cellulose ether eyenziwe nge-cellulose ye-polymer yemvelo ngochungechunge lokucutshungulwa kwamakhemikhali. Ziyimpushana emhlophe engenaphunga, enganambitheki futhi engenabuthi evuvukala emanzini abandayo ibe isixazululo se-colloidal esicacile noma esilufifi kancane. Inezakhiwo zokujiya, ukubopha, ukuhlakaza, ukufaka i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, i-gelling, izakhiwo ezingaphezulu, ukugcina umswakama kanye nama-colloid avikelayo. I-Hydroxypropyl methylcellulose, i-methylcellulose ingasetshenziswa ezintweni zokwakha, imboni yokuhlanganisa, i-resin yokwenziwa, imboni ye-ceramics, imithi, ukudla, izindwangu, ezolimo, amakhemikhali nsuku zonke nezinye izimboni.
Ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose HPMC ezintweni zokwakha:
1 i-grout esekelwe kusimende
①Thuthukisa ukufana, yenza ukunamathiswa kokuplasta kube lula ukukuphoxa, uthuthukise ukumelana nokuntenga, uthuthukise uketshezi nokudonsa, futhi uthuthukise ukusebenza kahle komsebenzi.
②Ukugcinwa kwamanzi okuphezulu, ukwandisa isikhathi sokubeka udaka, ukuthuthukisa ukusebenza kahle komsebenzi, nokwenza lula ukugeleza nokuqiniswa kodaka ukuze kukhiqizwe amandla aphezulu emishini.
③ Lawula ukwethulwa komoya ukuze uqede imifantu endaweni enamathelayo futhi wakhe indawo ekahle ebushelelezi.
2 I-gypsum-based plastering paste kanye nemikhiqizo ye-gypsum
①Thuthukisa ukufana, yenza ukunamathiswa kokuplasta kube lula ukukuphoxa, uthuthukise ukumelana nokuntenga, uthuthukise uketshezi nokudonsa, futhi uthuthukise ukusebenza kahle komsebenzi.
②Ukugcinwa kwamanzi okuphezulu, ukwandisa isikhathi sokubeka udaka, ukuthuthukisa ukusebenza kahle komsebenzi, nokwenza lula ukugeleza nokuqiniswa kodaka ukuze kukhiqizwe amandla aphezulu emishini.
③ Lawula ukungaguquguquki kodaka ukuze kufane futhi kwakhe ukunamathela kwendawo efanelekile.
3 Udaka lwamatshe
①Thuthukisa ukunamathela ngobungako bamatshe, thuthukisa ukugcinwa kwamanzi, futhi uthuthukise amandla odaka.
②Thuthukisa ukuthambisa nepulasitiki, futhi uthuthukise ukusebenza kahle; udaka oluthuthukisiwe nge-cellulose ether kulula ukwakha, lusindisa isikhathi sokwakha futhi lunciphisa izindleko zokwakha.
③Ultra-high water-retaining cellulose ether, ifanele izitini ezimunca amanzi.
4 plate joint filler
①Ukugcinwa kwamanzi okuhle kakhulu, ukwandisa isikhathi sokuvula nokuthuthukisa ukusebenza kahle komsebenzi. I-lubricant ephezulu, kulula ukuyixuba.
②Thuthukisa ukumelana nokuncipha kanye nokumelana nokuqhekeka, futhi uthuthukise ikhwalithi yangaphezulu yento enamathelayo.
③Thuthukisa ukunamathela kwendawo ebophayo futhi unikeze ukuthungwa okubushelelezi nokushelelayo.
5 Izinamatheliso zamathayela
①Izithako ezomisa kalula, azikho izigaxa ezizokhiqizwa, isivinini sokufaka isicelo sizokwenyuswa, ukusebenza kokwakha kuzothuthukiswa, isikhathi sokusebenza sizolondolozwa, futhi izindleko zokusebenza zizoncishiswa.
②Ngokwelula isikhathi sokuvula, kuthuthukisa ukusebenza kahle kokuthayela futhi kunikeza umphumela omuhle kakhulu wokunamathela.
6 Izinto zokuzilinganisa phansi
① Ihlinzeka nge-viscosity futhi ingasetshenziswa njenge-anti-settlement aid.
②Thuthukisa ukudonsa kwamanzi futhi uthuthukise ukusebenza kahle kokugandaya.
③ Lawula ukugcinwa kwamanzi kanye nokushwabana ukuze unciphise imifantu nokushwabana komhlabathi.
7 Upende osuselwe emanzini
①Vimbela imvula eqinile futhi welule isikhathi sesitsha somkhiqizo. Ukuzinza okuphezulu kwezinto eziphilayo kanye nokuhambisana okuhle kakhulu nezinye izingxenye.
②Thuthukisa ukugeleza kwamanzi, unikeze ukumelana okuhle kwe-splash, ukumelana ne-sag kanye nokulingana, futhi uqinisekise ukuqedwa okuhle kakhulu kwendawo.
8 iphepha lokunamathisela odongeni
①Ncibilika ngokushesha ngaphandle kokuhlanganiswa, okulungele ukuxutshwa.
②Nikeza amandla ebhondi ephezulu.
9 Ibhodi likasimende elikhishiwe
①Inokunamathela okuphezulu kanye nokuthambisa, futhi ithuthukisa ukucutshungulwa kwemikhiqizo ekhishiwe.
②Thuthukisa amandla aluhlaza, ukhuthaze ukugeleza kwamanzi kanye nomphumela wokwelapha, futhi uthuthukise isivuno.
Imikhiqizo eyi-10 ye-HPMC yodaka oseluxubile
II-HPMCumkhiqizo osetshenziselwa ngokukhethekile udaka oluxubekile unokugcinwa kwamanzi okungcono kunemikhiqizo evamile odakeni oluxutshwe ngomumo, oqinisekisa ukuthi izinto ezingaphili zikasimende zinamanzi ngokugcwele, futhi kuvimbela ngokuphawulekayo ukuncishiswa kwamandla ebhondi okubangelwa ukoma nokuqhekeka ngokweqile okubangelwa ukuncipha kokuqina. I-HPMC futhi inomphumela othile wokungenisa umoya. Imikhiqizo ye-HPMC esetshenziselwa ngokukhethekile udaka oluxutshwe ngodaka ine-intrainment efanelekile, iyunifomu futhi encane, engathuthukisa amandla kanye nokuplastwa kodaka oseluxubile. Umkhiqizo we-HPMC osetshenziselwa ngokukhethekile udaka oluxubekile unomphumela othile wokuvinjelwa, ongandisa isikhathi sokuvulwa kodaka oluxubile futhi unciphise ubunzima bokwakha. IHydroxypropyl methylcellulose (HPMC) iyi-ether engeyona ionic cellulose eyenziwe nge-cellulose yezinto ze-polymer yemvelo ngochungechunge lokucutshungulwa kwamakhemikhali. Ziyimpushana emhlophe engenaphunga, enganambitheki futhi engenabuthi evuvukala emanzini abandayo ibe isixazululo se-colloidal esicacile noma esilufifi kancane. Inezakhiwo zokujiya, ukubopha, ukuhlakaza, ukufaka i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, i-gelling, izakhiwo ezingaphezulu, ukugcina umswakama kanye nama-colloid avikelayo. I-Hydroxypropyl methylcellulose, i-methylcellulose ingasetshenziswa ezintweni zokwakha, imboni yokuhlanganisa, i-resin yokwenziwa, imboni ye-ceramics, imithi, ukudla, izindwangu, ezolimo, amakhemikhali nsuku zonke nezinye izimboni.
Isikhathi sokuthumela: Apr-25-2024