Hangzhou Wanjing New Material Co., Ltd.

Zhejiang, China

We are offering mixed crystal titanium dioxide nanopowder.basic information:cas no: 13463-67-7 molecular formula: tio2 molecular weigh: 79.88vk-f25 is multi-crystal material and the particle size is 21nm. The proportion of anatase and rutile is about 80:20. It has excellent catalyst efficiency and ultraviolet absorption capacity. specification:item no. vk-f25appearance white powder surface property hydrophilicph value 3.5-4.5crystal phase multi-crystal(anatase and rutile)apsnm 20-30betm2/g 40-60tio2 content % > 99.5loss on dry (105, 2h), wt % max 1.0loss on ignition, wt % max 2.0application:1. Catalyst carrier, air purification, wastewater treatment, self-cleaning glass, environment-protection nanomaterials, structure textiles, plastics, ceramics, solar battery film. 2. Heat stabilizers of silicon rubber. 3. Ultraviolet absorbent. package: 15kg/drum

We are offering titanium dioxide nanopowder. Basic information:cas# :13463-67-7nano titanium dioxide (vk-t25f) can improve the comprehensive weaving performance of yarn by combining with starch and can reduce using quantity of pva, can shortened cooking time, can lower pulp costs, can solve the problem of environmental pollution and hard to desizing of pva slurry when it is added into textile slurry. Using nano titanium dioxide (vk-t25f) instead of pva in the yarn can play a role of posting along hairiness, filling the gap, reducing the warp breakage and lubrication. specifications:item no vk-t25f vk-t31happerance white loose powder white loose powdersurface properties hydrophilic hydrophilicph value 6-8 6-8crystal type anatase rutile particle size 18-50nm 20-30nmbet, m2/g 90-110 30-40content before handling min 99.9% min 99.9%loss on drying 105, 2h max 1.0% max 1.0%loss on ignition max 2.0% max 2.0%property instead of pva anti-uv product application:the procedures of nano-titanium dioxide (vk-t25f) used in textile sizing:1, mixing process should maintain the original viscosity. 2, the sizing machine parameters remain stable. 3, the using amount of titanium dioxide powder: 0.5-2% by weight of starch, then gain 20% dispersion solution (a). 4, using the same amount of starch instead of pva, other groups were unchanged in the cotton sizing process5, adding the amount of water into the mixing barrel of slurry, then shake the liquid slurry (a) of titanium dioxide additives. 7, by adding a specified amount of starch, medium speed for ten minutes and then put into other raw materials. 8, heating and boiling slurry, then turn off the heat and keep the state of slurry for 30 minutes or 20 minutes under high pressure. note: 32-count yarn using liquid (a)/barrel 2kg40-count yarn using liquid (a)/barrel 3kg60-count yarn using liquid (a)/barrel 3.5kgif there is polyacrylate slurry in the starch formula, you should add the nano additives when the temperature of slurry is 50. packaging: 15 kg / barrel

We are offering azo nanopowder.basic: zinc oxide doped with alumina. property: high temperature resistant, up to 1975, and good stability;perfect electrical conductivity;anti-radiation;no pollution to environment. with coevaporation method, the conductivity can reach 6 x 104 . Cm. specification:product name azo nanoparticlestyle no. vk-j50lappearance white powderingredient zno:al2o3 =98%:2%surface area 30-50/gparticle size 20-40nmpurity min 99.9%electric resistance 1.2101.cmph 6-7 application:1. Transparent conductive and antistatic coating. 2. As conductive film in the lcd monitor. 3. Crt, protection glasses. 4. Car window. 5. Sensor. 6. Photoelectric component conductive film, such as solar cell, luminous diode, etc. package: 25kg/drum