high purity, used for indoor air purification, remove atmospheric pollutants, anti-fouling, self cleaning and deodorization ... on Ignition ≤1.0 %Main Applihigh purity, used for indoor air purification, remove atmospheric pollutants, anti-fouling, self cleaning , sterilization and ... product has super water affinity and anti-fogging effect. FormulaTiO2 nano TiO2 liquid for indoor air purification