I-putty powder iyimpahla yokwakha esetshenziswa kakhulu, ikakhulukazi eyenziwe nge-gypsum nezinye izithasiselo.Isetshenziselwa ukugcwalisa izikhala, imithungo kanye nemifantu ezindongeni nosilingi.I-Hydroxypropylmethylcellulose (HPMC) ingenye yezithako ezisetshenziswa kakhulu ku-putty powder.Inokusebenza okuhle kakhulu kokugcinwa kwamanzi nokunamathela okuhle, okungathuthukisa ukusebenza namandla kwe-putty.Kodwa-ke, ikhwalithi ye-HPMC cellulose ingase ithintwa izici ezihlukahlukene, njengokuyaluza kanye nokuhlanjululwa.
Ukugqugquzela kuyisinyathelo esibalulekile ekulungiseleleni i-putty powder.Iqinisekisa ukuthi zonke izithako zisakazwa ngokulinganayo nokuthi umkhiqizo wokugcina awunazo izigaxa nokunye okungahambi kahle.Kodwa-ke, ukuyaluza ngokweqile kungaholela kwikhwalithi ephansi ye-HPMC cellulose.Ukuyaluza ngokweqile kungabangela ukuba i-cellulose ihlehle, inciphise ukugcinwa kwayo kwamanzi kanye nezakhiwo zokunamathela.Ngenxa yalokho, i-putty ingase inganamatheli kahle odongeni futhi ingase iqhekeke noma icwebe ngemva kokufaka isicelo.
Ukuze ugweme le nkinga, kubaluleke kakhulu ukulandela imiyalelo yomkhiqizi wokuxuba i-putty powder.Ngokuvamile, imiyalelo izocacisa inani elifanele lamanzi kanye nobude besiyaluyalu.Ngokufanelekile, i-putty kufanele ishukunyiswe kahle ukuze ithole ukuthungwa okubushelelezi nokungaguquguquki ngaphandle kokuphula i-cellulose.
Ukunciphisa kungenye into ebalulekile ethinta ikhwalithi ye-HPMC cellulose ku-putty powder.I-Dilution ibhekisela ekungezeni amanzi noma ezinye izincibilikisi ku-putty ukuze kube lula ukusabalala nokwakha.Kodwa-ke, ukungeza amanzi amaningi kakhulu kuzonciphisa i-cellulose futhi kunciphise izakhiwo zayo zokugcina amanzi.Lokhu kungabangela ukuthi i-putty yome ngokushesha, ibangele ukuqhekeka nokuncipha.
Ukuze ugweme le nkinga, kubalulekile ukulandela imiyalelo yomkhiqizi wokunciphisa i-putty powder.Ngokuvamile, imiyalelo izocacisa inani elifanele lamanzi noma i-solvent okufanele isetshenziswe kanye nobude bokuxuba.Kunconywa ukuthi wengeze amanzi amancane kancane kancane futhi uhlanganise kahle ngaphambi kokwengeza.Lokhu kuzoqinisekisa ukuthi i-cellulose ihlakazeka kahle ku-putty futhi igcina izindawo zayo zokugcina amanzi.
Ukufingqa, ukugqugquzela kanye nokuhlanjululwa kuzothinta ikhwalithi ye-HPMC cellulose ku-putty powder.Kubalulekile ukulandela imiyalelo yomkhiqizi ngokucophelela ukuze uqinisekise ukuthi i-cellulose igcina izindawo zayo zokugcina amanzi nokubambelela.Ngokwenza lokhu, umuntu angathola i-putty yekhwalithi ephezulu ezohlinzeka ngemiphumela emihle kakhulu futhi iqinisekise ukunamathela okuhlala isikhathi eside nokuqina.
Isikhathi sokuthumela: Aug-03-2023