... opaque. 3) In metallurgical industry, it can be used to make spongy titanium, alloy of titanium and iron and hard alloy ... , etc. 4) It can also be used to make nonconductor, electric welding rod and porcelain enamel. 5) It ... , plastic, rubber, printing, dying, cosmetics, medicine fillings and food additives. Specification:itemtitanium dioxide rutiletitanium dioxide anataseTiO2 (%)93.0min 98 ...