I-silica ye-toothpaste grade iyimikhiqizo emincane ethile esetshenziselwa ukukhiqiza i-toothpaste. Ngokwezakhiwo, ingxenye eyinhloko i-silica, okuyi-powder emhlophe, engenambala, engenasawoti. Ukuhlanzeka kwayo okuphezulu, okuqukethwe okuphansi kokungcoliswa, kuhambisana nezidingo eziqinile zokukhiqiza i-toothpaste. Ngokwezimfanelo zomzimba, usayizi we-silica ye-toothpaste grade uvamise ukuba phakathi kuka-3-12 microns, futhi lezi zilinganiso zisiza ekwenzeni imisebenzi ethile ku-toothpaste. Inokuhlanganiswa okuhle futhi ingahlakazeka 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 ziqinile, futhi ngeke kube nokuphendulana kwe-chemistry ngaphansi kwemvelo ye-pH ye-toothpaste (inani le-pH ngokuvamile liyi-7-18), futhi ngeke kube nokuxhumana okungathandeki nezinye izinto eziku-toothpaste ezifana ne-fluoride, izithako, njll. Indima ye-toothpaste inezici ezimbili eziyinhloko. Okokuqala, njengomkhiqizo wokucindezela, 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 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 nokubukeka. Ayikwenzi i-toothpaste ibonakale ingajwayelekile njengamanye ama-abrasives endabuko, ngaleyo ndlela ithuthukisa ulwazi lomsebenzisi. Futhi ubukhazikhazi bayo buphezulu, okusiza ukuthuthukisa umbala we-toothpaste, ukuze i-toothpaste ibonakale ibomvu futhi ibukeke kahle.