... catalysis, etc. Nano TiO2 powder for cosmetic sun-screening agentThe Nano TiO2 has wide-spectrum sterilizing effect ... green product. Nano TiO2 powder for cosmetic sun-screening agent Functional propertiesThe Nano TiO2 has strong absorption ... Main ApplicationNano TiO2 powder for cosmetic sun-screening agentAnti-ultraviolet,cosmetic sun-screening agent, industrial catalysis,Air purification,Sewage ...