I-1.Isetyenziselwa ikakhulu ukufaka intsimbi ye-blade yomatshini kunye neplani yokuphucula amandla e-welding.
I-2.Isetyenziselwa ukugcinwa kweenkuni, i-welding flux kunye ne-agent yonyango ye-fluorine yamanzi okusela.
I-3.Isetyenziselwa ukuveliswa kwezinye ii-fluorides, i-casein gum, i-sodium fluoride toothpaste, i-adhesives, i-papermaking kunye ne-metallurgy industries.
I-4.Kwishishini lokugquma, isetyenziswe njenge-accelerator ye-phosphating ukuzinzisa isisombululo se-phosphating, ukucokisa i-phosphating kunye nokuphucula ukusebenza kwefilimu ye-phosphating.