Mixed Crystal Titanium Dioxide Nanopowder - (vk-f25)

We are offering mixed crystal titanium dioxide nanopowder.basic information:
cas no: 13463-67-7 molecular formula: tio2 molecular weigh: 79.88
vk-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-f25
appearance white powder
surface property hydrophilic
ph value 3.5-4.5
crystal phase multi-crystal(anatase and rutile)
aps，nm 20-30
bet，m2/g 40-60
tio2 content % > 99.5
loss on dry (105℃, 2h), wt % max 1.0
loss on ignition, wt % max 2.0
application:
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