Zinc Phosphate 1.Low-heavy-metal 2.Usage : antirust pigment for coatings 3.Phosphate % :43-47
Low-heavy-metal Superfine Zinc Phosphate
1.Property:
As a white coloring pigment, it is flexible to match any top coat through color mixing as required, which can simplify the preparation process of painting and coating significantly.
2.Usage:
With low heavy metal, good thermal stability and excellent rust prevention, zinc phosphate is nontoxic, environment-friendly, not irritative to skin and cost-effective due to little required in coating materials.
3.Low-heavy-metal zinc phosphate chemical examination report:
Project | Guaranteed Values | Examination result |
Color | White | White powder |
Zinc content | ≥45% | 45.8 |
Phosphate % | 43-47 | 45 |
The PH Value | 5-7 | 6 |
Oil absorption g/100g | 25-35 | 25.5 |
Residue on sieve( 45um) | ≤0.5% | 0.2 |
Moisture | ≤1.5% | 1.4 |
Water-soluble salts % | ≤1 | 0.8 |
Cd ppm | 10-30 | 20 |
Cr ppm | 10-30 | 15 |
Hg ppm | ≤1 | 0.006 |
Pb ppm | 30-100 | 50 |
As ppm | 10-30 | 10 |
4.Pakage:25kg/ pp woven bag, or 40kgs/bag both available;neutral packing or as agreed;1mt/pallet, wrapped with plastic film;20-22mts/20' FCL
Environment friendly pigment -- Zinc Phosphate
