Udaka luyingxenye ebalulekile ekwakhiweni futhi lusetshenziswa kakhulu ukubopha amabhlogo okwakha njengezitini, amatshe namabhulokhi kakhonkolo.I-HPMC (Hydroxypropylmethylcellulose) iyinhlanganisela yemvelo esetshenziswa njengesengezo ekwakhekeni kukasimende nodaka.Eminyakeni yamuva nje, i-HPMC ikhule ngokuduma njengengxube yamakhemikhali odakeni nokhonkolo.I-HPMC inezakhiwo ezimbalwa ezivelele ezenza kube ukukhetha okuhle kakhulu ezintweni eziningi zokwakha.Lesi sihloko sizodingida umphumela wokuthuthukiswa kodaka lwe-HPMC kukhonkolo.
Ukusebenza kwe-HPMC Mortar
Udaka lwe-HPMC lunezinto eziningi ezinhle kakhulu futhi lunconywa kakhulu njengengxube yamakhemikhali ezintweni zokwakha.I-HPMC iyi-polymer encibilikayo emanzini futhi ngeke isabele noma ihlangane nezinye izinto ezikumxube.Lesi sakhiwo sandisa ipulasitiki nokusebenza kodaka, okwenza kube lula ukuphatha nokusebenzisa.I-HPMC inokunamathela okuhle kakhulu ezindaweni ezihlukene, okuzuzisa kakhulu ekuthuthukiseni ukuqina namandla odaka.I-HPMC ilawula inqubo ye-hydration kakhonkolo nodaka.Lesi sakhiwo sivumela i-HPMC ukuthi isetshenziselwe ukulawula isikhathi sokumiswa kwezithombo kanye nokuthuthukisa amandla okugcina odaka.
Umthelela Wokuthuthukiswa Kodaka lwe-HPMC Kokhonkolo
Ukwengeza i-HPMC kukhonkolo kunezinzuzo eziningi zamandla okugcina nokuqina kukakhonkolo.I-HPMC inciphisa isilinganiso sikasimende wamanzi, ngaleyo ndlela inciphise ukugcwala kukakhonkolo futhi ikhulise amandla ayo.Lesi sakhiwo senza umkhiqizo wokugcina kakhonkolo ube nzima futhi umelane nezakhi zangaphandle ezifana nesimo sezulu nokuhlaselwa kwamakhemikhali.I-HPMC inyusa ipulasitiki yodaka, ngaleyo ndlela ithuthukise ukusebenza kokugcina kukakhonkolo futhi ithuthukise inqubo yokuthulula.Ukusebenza okwengeziwe okunikezwa yi-HPMC futhi kuqinisekisa ukumbozwa okungcono okuphelele kokuqiniswa kukhonkolo.
I-HPMC inciphisa inani lomoya obanjwe kukhonkolo, ngaleyo ndlela inciphisa ukubukeka kwama-pores kanye nezikhala zomkhiqizo wokugcina.Ngokunciphisa inani lama-pores, amandla okucindezela kakhonkolo ayanda, okwenza kube okuqinile futhi okuqinile.Okwesine, i-HPMC ithuthukisa ukugeleza kwamanzi okukhonkolo ngenxa yokusetha kwayo kanye nezakhiwo ezishubile.Ukwenziwa ngcono kwe-hydration kakhonkolo kusho amandla amakhulu nokuqina kumkhiqizo wokugcina, okuwuvumela ukuthi umelane nezakhi zangaphandle ezinokhahlo.
I-HPMC isiza ukuvimbela ukuhlukaniswa okukhonkolo.Ukuhlukaniswa kuyinqubo lapho izingxenye zekhonkrithi zihlukaniswa komunye nomunye ngenxa yezakhiwo zazo ezibonakalayo.Ukwenzeka kokuhlukaniswa kunciphisa ikhwalithi yokugcina yekhonkrithi futhi kunciphisa amandla ayo.Ukwengezwa kwe-HPMC kuzingxube zikakhonkolo kukhulisa ukuhlangana phakathi kwezingxenye eziqinile zengxube kakhonkolo, ngaleyo ndlela kuvimbele ukuhlukaniswa.
Udaka lwe-HPMC ludlala indima ebalulekile ekuthuthukiseni amandla okugcina, ukuqina nokusebenza kukakhonkolo.Izinzuzo ze-HPMC ezintweni zokwakha ziye zaqashelwa kabanzi futhi ziholele ekusetshenzisweni kwazo kabanzi kumaphrojekthi wokwakha.Izici ezinhle kakhulu ze-HPMC zikwenza kunconywe kakhulu njengengxube yamakhemikhali odakeni nokwakheka kukakhonkolo.Abakhi kumele babeke phambili ukusetshenziswa kodaka lwe-HPMC kumaphrojekthi abo wokwakha ukuze bakhulise ukuqina nokuqina kwesakhiwo sokugcina.
Isikhathi sokuthumela: Aug-10-2023