This product is a white loose powder, the main ingredient of ultrafine titanium dioxide, rutile crystal form, has significant photocatalytic antibacterial, photocatalytic degradation of formaldehyde, benzene, ammonia and other harmful gases effect, with stain-resistant, UV shielding effectiveness . This product is nontoxic, and paint, paint materials have excellent compatibility. In the paint, the paint, the recommended dosage of 2-10%. This product is a special type envelope, isolated nano-titanium dioxide coating layer and the base was in direct contact with the substrate to prevent photocatalysis, and leave gaps formaldehyde, benzene, bacteria and other small molecules can diffuse into the nano-titania things up so be degraded catalysis. Technical Specifications: Item Index Model UG-50H UG-50S Appearance white loose powder white loose powder ultrafine titanium dioxide content (%) 98.5 98.5 polymorphs Rutile average particle size (nm) 100-150 100-150 Specific Surface Area (sq m / g) 20-50 20-50 water suspension PH value 6 - 8 6 - 8 surface hydrophilic-lipophilic nature of the surface treatment agent is silica, silica-alumina, aluminum oxide, zirconium oxide, Loss on drying organic treatment (105 ℃, 2H,%) <0.5 <0.5 Loss on ignition (%) 700 ℃ / <1 (except for organic processing) Arsenic (As) ppm <0.5 <0.5 Lead (Pb) ppm <8 <8 UV-rate% ≥ 99 ≥ 99 photocatalytic antibacterial rate ≥ 99 ≥ 99 photocatalytic degradation of harmful gases rate 48h ≥ 99 ≥ 99 Application Features: 1 uniform size, good dispersion; 2 used in inks, paints, Photocatalytic Antibacterial have significant photocatalytic degradation of formaldehyde, benzene, ammonia and other harmful gases effect, good adhesion to improve, anti-aging, scrub performance; 3. With strong UV shielding ability and excellent transparency, as a new material has been widely used in cosmetics, paints and other products; 4 used in plastics, rubber, functional fiber products, it can enhance the ability of anti-aging products, powdering resistance, strength, weather resistance and products while maintaining product color gloss, extend the life of the product 5 lipophilic, can be well dispersed in organic solvents and plastic resins; .. 6 for the paper industry, Easy to print and can improve the impermeability; 7 can also be used in metallurgy and aerospace industries; Packing: 25 kg / drum lined with plastic film bag