Iqhaza Le-Hydroxypropyl Methylcellulose ku-Wet Mortar

IHydroxypropyl methylcellulose (HPMC) ivamise ukusetshenziswa njengesengezo ekwakhekeni kodaka olumanzi ukuze kuthuthukiswe izakhiwo nokusebenza kwazo. I-HPMC i-polymer encibilika emanzini etholakala ku-cellulose futhi ivamise ukusetshenziswa njenge-thickener, binder, kanye ne-emulsifier kuzinhlelo zokusebenza eziningi.

Odaka olumanzi, i-HPMC ingasiza ekwenzeni ngcono ukusebenza, inciphise ukumuncwa kwamanzi, futhi ithuthukise ukunamathela. Uma yengezwe kungxube, inganikeza ukuthungwa okushelelayo nokuvumelana, okwenza kube lula ukukusebenzisa nokusabalalisa. I-HPMC ingaphinde ithuthukise ukuhlangana kodaka, ivimbele ukuthi ingahlukani noma iqhekeke ngesikhathi sokwelapha.

Ngaphezu kwalokho, i-HPMC ingathuthukisa ukuqina namandla odaka olumanzi. Ingathuthukisa amandla okubopha phakathi kodaka ne-substrate, iyenze imelane nokungena kwamanzi nokuguguleka. Lokhu kubaluleke kakhulu ekusetshenzisweni lapho udaka luzochayeka ezimweni ezinzima zemvelo, njengangaphandle noma ngaphansi komhlaba.

Sekukonke, ukungezwa kwe-HPMC odakeni olumanzi kungaholela ekusebenzeni okuthuthukisiwe, ukunamathela, amandla, nokuqina.