1.Appearance:White flake, granular or powder
2.Specification:
Item | Index | ||
Excellent Grade | First Grade | Qualified | |
Al2O3% ≥ | 17.0 | 16.0 | 15.9 |
Fe%≤ | 0.005 | 0.005 | 0.01 |
Water insoluble% ≤ | 0.01 | 0.1 | 0.15 |
PH ≥ | 3.0 | 3.0 | 3.0 |
Pb% ≤ | 0.001 | 0.001 | 0.001 |
As% ≤ | 0.0004 | 0.0004 | 0.0004 |
Hg % ≤ | 0.00002 | 0.00002 | 0.00002 |
Cr(vl)% ≤ | 0.001 | 0.001 | 0.001 |
Cd% ≤ | 0.0002 | 0.0002 | 0.0002 |
3.Size:according to the customer's requirements.
4.Usage:The product is mainly used for senior titanium dioxide coatings and fine paper, also can used for
industrial water, the leather making, printing and dyeing, etc.
5.Packing:Packed by 25kg or 50kg PP/PE Woven bag