Titanium Dioxide of Anatase for Paper(B101)
Brand: Xinhua
Chemical name: Titanium Dioxide
Molecular formula: TiO2
Molecular weight: 79.88(international atomic weight in 1987)
Uses: It is white pigment, with excellent properties of pigment, used in paper-making industry as paper filler; it will improve physical and mechanical performance of paper, make paper less transparent and more smooth, and also make paper whiter, more flexible and lustrous, so as to avoid being pierced when printing.
Advantages: It is quite even(0.2-0.4) with small particle size, loose particles(apparent density 0.3-0.4) and good hydrophobic property, widely used in paper making, paperboard and water soluble coatings. It is exported and well received by customers.
Standard: Company standard Q/X HH02-1996
The technical indexes satisfy the following requirements:
|
Items |
Indexes |
| The 1st grade |
The qualified grade |
|
TiO2 % ≥ |
98 |
97 |
|
Dry powder whiteness %≥ |
95 |
93 |
|
PH value |
6-8 |
6-8 |
|
Settling volume |
Not demixing in an hour |
|
Residue(325mesh) % ≤ |
0.2 |
0.3 |
|
Achromatic strength(Reynolds index) |
1250 |
|
|
Oil absorption g/100g ≤ |
26 |
- |
|
Water absorption % ≤ |
25 |
- |
|
Dispersing %≥ |
98 |
- |
|
Water soluble salts % ≤ |
0.5 |
- |
|
Resistivity Ωm≥ |
2000 |
- |
Packing, shipping and storing information:
1. Packed in polyplastic-lined woven bag, net weight 25kgs.
2. Keep out of rain and prevent from being loaded and unloaded by hooks.
3. Stored in dry and ventilated places, piled on pad materials to avoid moisture.