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28-
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Detailed Description
These series products of nano titanium dioxide are independently developed by our company and 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 100 nm. Scope of Application HTTi-01 is a nano powder made of nano TiO2 mixed with some metal or metal oxide. Its crystal is anatase, and it may be used for producing photocatalyst. Under the illumination of light of less than 400 nm, the valence electrons of this powder are sent to the conduction band to put the electron and cavity in action with O2 and H2O absorbed on their surface and produce superoxide anion radicals. These radicals have the function of decomposing hazardous gas and organic pollutants through photo catalysis and antisepsis through photo catalysis, and can be widely used in air purification and sewage treatment. Moreover, this product is characterized by low cost, good stability, high photocatalytic activity and wide range of absorption of light wave. HTTi-01-W and HTTi-01-Mn has the highest catalytic activity, HTTi-01-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. HTTi-02 has good screening function against ultraviolet ray, and its crystal is rutile. By compounding with nano zinc oxide, it can become an ultraviolet ray screening agent. Under the joint action of ultraviolet ray and oxygen, it has strong bactericidal power. It can be widely used in sunscreen cosmetics, functional chemical fiber, high-grade plastics and other fields. HTTi-03 has the ability to resist the ultraviolet ray, and the crystal is rutile. It is hydrophilicity. Its grain size is less than 80 nm and its specific surface area is more than 30 m2/g with fine and smooth feeling and strong comfortable feeling, suitable for sun screening agent in cosmetics. HTTi-04 is the same as the mold of 03, but of lipophilicity type. HTTi-03-H HTTi-04-H are made for cosmetics. The model of HTTi-03-H is hydrophilic, while HTTi-04-H is lipophilic. These products have very good characteristics of even granularity and more excellent absorbency to UVA and UVB than sun organic screener. They are widely and safely used as inorganic sun screener in the cosmetics and well compatible with other raw materials. They are the ideal additive of the sunscreen, anti-ultraviolet rays cosmetics. 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 and night cream, moistening refresher, vanishing cream, skin protecting cream, face washing milk, skin milk, powder make-up. 4、 Coating, printing ink, plastics, foods packing material. 5、 Coating for paper-making industry: used for improving the impressionability and opacity of the paper and used for producing titanium, ferrotitanium alloy, carbide alloy etc in the metallurgical industry. 6、 Astronautics industry.
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