It has a strong photo catalytic oxidation-reduction capacity, high chemical stability, non-toxic, forbidden band gap of 3.0 ev, being uv (under 380 nm) excited scope. In the effect of sunlight or ultraviolet light , the electronic (e-) on the valence band can be excited transition to the conduction band and brought a corresponding hole (h +) on the valence band. And then h + e- and h2o adsorbed on the surface of tio2 play a role and generate oh, o2-high active group, active oxygen and hydroxyl radical with high oxidation which can make harmful organics, pollutants odor, bacteria etc. Such as formaldehyde, amino methane, benzene, xylene, ammonia, organic tvoc, and so on oxidative decompose into harmless co2 and h2o. Giving full expression to the nano tio2 photo catalyst for antibacterial, sterilization, disinfections, remove pollutants, hydrophilic, and the self-cleaning properties, it is an ideal environmental protection products.
Product standards:
Appearance: white powder
Tio2 content: 90%
Crystal: anatase
Sem average size: 20 nm
Ph value: acidic
Photo catalytic efficiency: 60%
Moisture: 1%.
CAS# :13463-67-7 Property: 1. The product has the property of antibacterial, anti-aging and protection from UVR (ultraviolet radiation), and greatly improve adhesive power of products. 2. The product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-UV. 4. As a new material, Nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military Specification: 1. Item no: VK-T25Y3 Appearance: White powder Surface property: hydrophobic Crystal type: rutile Average particle size: 30-50nm BET, m2/g: 30-50 Surface coated agents: SiO2, Al2O3, stearic acid 2. Item no: VK-T25SG Appearance: White powder Surface property: hydrophobic Crystal type: rutile Average particle size: 30-50nm BET, m2/g: 30-50 Surface coated agents: SiO2, Al2O3, stearic acid 3. Item No: VK-T25H Appearance: White powder Surface property: hydrophilic pH value: 6-8 Crystal type: Rutile Average particle size: 20-30nm Surface area, m2/g: 80-90 Content of TIO2 before coated: 99.0% Surface coated agents: SiO2, Al2O3 Application: 1.The product is nonpoisonous and has excellent property of transparency and protection from UV, as a new material, it can be widely used in cosmetic, sunscreen, coating, rubber. 2.The product can be used in the field of plastic, rubber, structure fiber, coating, painting, battery to improve the property of anti-aging, anti-pulverization, High weatherability and strength, and keep colour and lustre of the products and prolong the using life at the same time. 3.The product can be used in the field of ink, coating, textile to improve the property of adhesion, anti-aging, wear-resistance. 4.The product can be used in paper industry to improve non-infiltration property. 5.Good dispersion in the organic solvents and plastic resin. 6.Used in metallurgical and aerospace industry. 15kg/barrel
Surface coated with silicon and alumina Hydrophilic, 83-87%content, 30nm, highly efficient resistance to UV light , the transmittance is better
99.8% content, 30nm, Different prices for different orders
99.8% content, 10-20nm, Different prices for different orders
CAS NO:13463-67-7 Hydrophilic,white fluffy powder, has envelopment of inorganic coating. Application Outdoor painting, automotive metallic, facade coating, wood paint etc.
Cas# :13463-67-7 Property: 1. The product has the property of antibacterial, anti-aging and protection from uvr (ultraviolet radiation), and greatly improve adhesive power of products. 2. The product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-uv. 4. As a new material, nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military. Specification: Item no: vk-t25h Appearance: white powder Surface property: hydrophilic Ph value: 6-8 Crystal type: rutile Average particle size: 20-30nm Surface area, m2/g: 80-90 Content of tio2 before coated: 99.0% Surface coated agents: sio2, al2o3 Application: 1. The product is nonpoisonous and has excellent property of transparency and protection from uv, as a new material, it can be widely used in cosmetic, sunscreen, coating, rubber. 2. The product can be used in the field of plastic, rubber, structure fiber, coating, painting, battery to improve the property of anti-aging, anti-pulverization, high weatherability and strength, and keep colour and lustre of the products and prolong the using life at the same time. 3. The product can be used in the field of ink, coating, textile to improve the property of adhesion, anti-aging, wear-resistance. 4. The product can be used in paper industry to improve non-infiltration property. 5. Good dispersion in the organic solvents and plastic resin. 6. Used in metallurgical and aerospace industry. 15kg/barrel
Cas# :13463-67-7 Property: 1.The product has the property of antibacterial, anti-aging and protection from uvr (ultraviolet radiation), and greatly improve adhesive power of products. 2.The product is nonpoisonous and harmless, and has a good compatibility with other materials. 3.The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-uv. 4.As a new material, nanometer titanium dioxide can be widely used in cosmetics, sunscreen, electronic, battery, military Specification: 1. Item no: vk-t25y3 Appearance: white powder Surface property: hydrophobic Crystal type: rutile Average particle size: 30-50nm Bet, m2/g: 30-50 Surface coated agents: sio2, al2o3, stearic acid 2. Item no: vk-t25sg Appearance: white powder Surface property: hydrophobic Crystal type: rutile Average particle size: 30-50nm Bet, m2/g: 30-50 Surface coated agents: sio2, al2o3, stearic acid 15kg/barrel
Highly active nano titanium dioxide, 99.8%content 5nm, Light yellow to white powder, Our patented products
Property: The product is not poisonous or toxic,and has special optical property.In addition,it has a good compatibility with coating and painting.The product not only has a good ability to absorb UV,but also has a good transmission to visible lights. Specification: Item no VK-T20Q Apperance White powder pH value 7-9 Crystal type rutile Average particle size, nm 30 BET, m2/g 100-200 Content of TiO2 % ¡Ý85.0 Surface property hydrophilic Loss on dry 105¡æ, 2h (%) ¡Ü 0.5 Content of Sulphate £¨%£© ¡Ü2.0 Iron ppm ¡Ü 3.0 Arsenic ppm ¡Ü 1.0. Application: 1.The product exsits in the form of nano particle size in the coating and painting,can greatly improve the rigidity, wearing-resistant, anti-scar,anti-aging and anti - impacting property owing to its big surface area. 2.The product can change colours of cars from different angles and is environmentally friendly.The colour of the car is blue from the front side,while golden from other sides. 3.The product has a good decoration effect when it¡¯s applied on upscale automobile upper lacquer. BET, m2/g 100-200
Specification: Item No161VK-T25H3 Appearance161White powder Surface property161 hydrophilic pH value1616-8 Crystal type 161Rutile Loss on dry (105161;¨º172;2hr Max 1.0% Average particle size16130-50nm BET161;¨º172;m2/g:40-80 Surface coated agents:SiO2,Al2O,silicone oil Loss on ignition :Max 2.0% As, ppm:Max 1 Pb, ppm:Max 10 Rate of anti-UV:99% Item No:VK-T25Y3 Appearance:White powder Surface property :hydrophobic pH value:/ Crystal type :rutile Loss on dry (105161;¨º172;2hr): Max 1.0% Average particle size: 30-50nm BET161;¨º172;m2/g:40-80 Surface coated agents:SiO2, Al2O3, stearic acid ,silicone oil Loss on ignition :Max 2.0% As, ppm:Max 1 Pb, ppm:Max 10 Rate of anti-UV:99% Item No:VK-T25G3 Pb, ppm:Max 10 Rate of anti-UV:99% Application: 1.The product is nonpoisonous and has excellent property of transparency and protection from UV, as a new material, it can be widely used in cosmetic, sunscreen, coating, rubber. 2.The product can be used in the field of plastic, rubber, structure fiber, coating, painting, battery to improve the property of anti-aging, anti-pulverization, High weatherability and strength, and keep colour and lustre of the products and prolong the using life at the same time. 3.the product can be used in the field of ink, coating, textile to improve the property of adhesion, anti-aging, wear-resistance. 4.The product can be used in paper industry to improve non-infiltration property. 5.Good dispersion in the organic solvents and plastic resin. 6.Used in metallurgical and aerospace industry. Package: 15kg/barrel
