Titanium Dioxide
–BLA001(for paper making)
It is white powder, yellow when heated.
Insoluble in water, organic acid and weak inorganic
acid, soluble in basic a little. It has high refractory
rate good whiteness, strong masking power and dispersity.
Otherwise, it has good chemical trust resisting property,
heart endurance and violet ray bloom resisting property.
Use: Mainly used in paper making, aquosity coating,
chemical fibre and so on.
Packing: In 25kg woven bag with inner film.
Specification:
Items
|
Results |
Purity(TiO2),% ≥ |
98.0 |
Whiteness(compared
with standard sample) ,% ≥ |
95.0 |
Tinctorial power(compared
with standard sample)% ≥ |
96.0 |
Oil absorption, g/100g
≤ |
Up to customer |
Water absorption,g/100g
≤ |
28 |
PH (water dispersed
solution) |
6.5-8.5 |
Reside on sieve of
45mm,% ≤ |
0.05 |
Volatile constituents
at 105oC,% ≤ |
0.5 |
Water dispersity ,%
≥ |
75 |
Power brightness L,%
≥ |
98.0 |
Power whiteness WG,%
≥ |
Up to customer |
Masking power , g/m2
|
Up to customer |
|
