Loading Port:Qingdao
Payment Terms:TT or LC
Min Order Qty:1*20 FCL m.t.
Supply Capability:140,000MT/Year m.t./month
Product introduction of
Titanium dioxide (chemical formula: TiO2), the white solid or amphoteric oxide powder, molecular weight: 79.88, is a kind of white pigment, with non-toxic, best best whiteness and brightness, opacity, was considered the performance of the best in the world at present a kind of white pigment. Strong adhesion of titanium white, is not easy to change with chemical is always white.
Titanium dioxide can be extracted by the rutile by acid decomposition, or by the decomposition of titanium tetrachloride. Titanium dioxide nature is stable, a large number of used to paint the white pigment, it has good covering ability, and lead white similar, but unlike albus will turn black; It also has the Chinese white as persistence. Titanium dioxide is also used in enamel matting agent, can produce a kind of very light, hard and acid resistance of enamel glaze surface.
General component is Anatase type titanium dioxide (Anatase, for short A) and Rutile (Rutile, for short R)
Solubility: Soluble in hot concentrated sulfuric acid, hydrochloric acid, nitric acid.
Specifications of
Titanium dioxide industrial grade:
Item | Titanium dioxide rutile | Titanium dioxide anatase |
TiO2 (%) | 93.0min | 98.0min |
Whiteness, % | 98.0 min | 98.0min |
Tint strength, % | 180min | 100 min. |
L. O. I, % | 0.1max | 0.2 max |
PH | 6.5-8.0 | 6.5-8.0 |
Residue on Sieve 45μ m, % | 0.05max | 0.05 max |
Oil absorption (g/100g) | 26max | 22 max |
Water Soluble Matter, % | 0.5max | 0.2 max |
Solution of acid, % | 0.5max | 0.5 max |
