Ukubonisa umlingani
I-silica ye-toothpaste grade iyimikhiqizo emihle ethile esetshenziselwa ukukhiqiza i-toothpaste.
Ngokwezakhi, ingxenye eyinhloko i-silica, okuyipowder emhlophe, engenambala, engenaphunga. Ukuhlanzeka kwayo okuphezulu, okuqukethwe okuphansi kokungcoliswa, kuhambisana nezidingo eziqinile zokukhiqiza i-toothpaste zezinto zokraw.
Ngokwezakhiwo zomzimba, usayizi we-silica ye-toothpaste grade uvame ukuba phakathi kuka-3-12 microns, futhi lezi zilinganiso ziyasiza ekwenzeni imisebenzi ethile kwi-toothpaste. Ine-dispersion enhle futhi ingahlakazeka kahle kwi-paste ye-toothpaste. Ngasikhathi sinye, inenani elifanele lokumunca uwoyela nokumunca amanzi, ingamunca izinto eziphilayo kwi-toothpaste, futhi igcine ukuzinza nokuhlangana okufanele kwe-paste ye-toothpaste.
Izakhiwo zamakhemikhali zizinzile, futhi ngeke kube nokuphendulana kwamakhemikhali ngaphansi kwemvelo ye-pH ye-toothpaste (inani le-pH ngokuvamile liyi-7-15), futhi ngeke kube nokuxhumana okungathandeki nezinye izinto ezikwi-toothpaste ezifana ne-fluoride, izithako, njll.
Indima ye-toothpaste inezici ezimbili eziyinhloko. Okokuqala, njengomshini wokuhlakaza, ubhardness bayo obulinganiselwe bungasusa kahle i-plaque, imfucumfucu yokudla nezinye izinto ezingcolile ebusweni bezinyo, futhi ngeke kubangele ukulimala okukhulu ebusweni bezinyo nasemagumeni. Okwesibili, ingadlala indima yokwandisa ukusiza ukugcina isakhiwo nesimo se-paste ye-toothpaste, ukuze i-toothpaste ibe lula ukuyiphonsa futhi igcine isimo esihle kwi-toothbrush.
Ekukhiqizeni i-toothpaste, ukusetshenziswa kwe-silica ye-toothpaste grade kungenza i-toothpaste ibe nephunga elihle nokubukeka. Ayikwenzi i-toothpaste ibonakale ingcolile njengamanye ama-abrasives endabuko, ngaleyo ndlela ithuthukise ulwazi lomsebenzisi. Futhi ubukhazikhazi bayo buphezulu, okusiza ukuthuthukisa umbala we-toothpaste, ukuze i-toothpaste ibonakale ibomvu futhi ibukeke kahle.
