الوصف

Nanoparticle Titanium Dioxide (TiO2): Specifications: Model: HTTi Appearance: white powder Crystal: anatase, rutile TiO2 content: >*9% Average size: <*0 nm Bulk density: <0.*5 g/cm3 Nature and purpose: Nano titanium dioxide are divided into two crystal forms of anatase and rutile with an appearance of white powder, high purity, characteristics of even granularity and average grain size of less than **0 nm. It has the properties of good transparency, chemical stability, thermal stability and excellent absorbency to UVA and UVB. The model of HTTi**1 which crystal is anatase is a nano powder made of nano TiO2 mixed with some metal or metal oxide, and it may be used for producing photocatalyst. The product is characterized by low cost, good stability, high photocatalytic activity and wide range of absorption of light wave. HTTi***-W and HTTi***-Mn has the highest catalytic activity, HTTi***-N also has high catalytic activity. These products can be used in the field of decomposition the automobile exhaust, increasing fuel combustion efficiency and sewage treatment, etc. The model of HTTi**2 which crystal is rutile has good screening function of shielding ultraviolet (UV) ray. The product with the different surface treatment has better hydrophilic and lipophilic, while the model of HTTi**3 is hydrophilicity and HTTi**4 is lipophilicity. The products have very good characteristic of even granularity and excellent absorbency to UVA and UVB. And it has well dispersion in water or oil medium. It can be used as ultraviolet ray screening agent and is widely used in sunscreen cosmetics, functional chemical fiber, high-grade plastics and other fields. Scope of Application 1 UV-resistant material, chemical fiber, plastics, printing ink, coating. 2 Photocatalyst, self-cleaning glass, self-cleaning ceramics, antibacterial material, air purification, sewage treatment, chemical industry. 3 Cosmetics, sunscreen cream, natural white moisture protection cream, beauty and whitening cream, morning an