I-silica ye-toothpaste grade iyimikhiqizo emincane ethile esetshenziselwa ukukhiqiza i-toothpaste. Ngokwakheka, ingxenye eyinhloko i-silica, okuyi-powder emhlophe, engenambala, engenaphunga. Ukuhlanzeka kwayo okuphezulu, okuqukethwe okuphansi kwezinto ezingafanele, kuhambisana nezidingo eziqinile zokukhiqiza izinto zokusetshenziswa ze-toothpaste. Ngokwezimfanelo zomzimba, usayizi we-silica ye-toothpaste grade uvame ukuba cishe phakathi kuka-3-12 microns, futhi le ndawo yosayizi iyasiza ekwenzeni imisebenzi ethile ku-toothpaste. Ine-dispersion enhle futhi ingahlukaniswa kahle ku-paste ye-toothpaste. Ngasikhathi sinye, inenani elifanele lokumunca uwoyela nokumunca amanzi, ingamunca izinto eziphilayo ku-toothpaste, futhi igcine ukuzinza nokuhlangana okufanele kwe-paste ye-toothpaste. Izimfanelo ze-chemistry zizinzile, futhi ngeke kube nokuphendulana kwe-chemistry ngaphansi kwemvelo ye-pH ye-toothpaste (inani le-pH ngokuvamile liyi-7-14), futhi ngeke kube nokuxhumana okungafanele nezinye izinto eziku-toothpaste ezifana ne-fluoride, ama-spices, njll. Indima ye-toothpaste inezici ezimbili eziyinhloko. Okokuqala, njengomshini wokuhlakaza, ub hardness bayo obulinganiselwe bungasusa kahle i-plaque, udoti wokudla nezinye izinto ezimbi ebusweni bezinyo, futhi ngeke kubangele ukulimala okukhulu ebusweni bezinyo nase-gums. Okwesibili, ingadlala indima yokwandisa ukuze isize igcine isakhiwo nesimo se-paste ye-toothpaste, ukuze i-toothpaste ibe lula ukuyiphonsa futhi igcine isimo esihle ku-toothbrush. Ekukhiqizeni i-toothpaste, ukusetshenziswa kwe-silica ye-toothpaste grade kungenza i-toothpaste ibe nephunga elihle nesimo. Ayikwenzi i-toothpaste ibonakale ingajwayelekile njengezinye izinto zokuhlanza ezivamile, ngaleyo ndlela ithuthukisa isipiliyoni somsebenzisi. Futhi ubukhazikhazi bayo buphezulu, obusiza ukuthuthukisa umbala we-toothpaste, ukuze i-toothpaste ibonakale ibomvu futhi ibukeke kahle.