Zn Flake & ZnAl Alloy Powders

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Finidatech mainly specializes in zinc flake powders and spherical zinc alloy powders, primarily used in the solar energy conductive slurry, 3D printing powder materials, new metal pigments, high-temperature resistant materials, nuclear power generation, military materials, chemical additives, smelting deoxidizers, and other important structural materials for emerging manufacturing industries.
Zn & Zn Alloy Powder Series





Zinc pigments are primarily used for corrosion protection due to their position in the electrochemical series of elements. Zinc-rich primers, paints, and coatings are common for anti-corrosion purposes.

Finidatech has developed zinc flake powders and pastes that offer excellent cathodic protection in a platelet form. These products allow for thinner coatings with less settling. The flake shape also provides long-term barrier protection and a smooth, metallic appearance.

Pure Zinc flake powders (Zn) offer improved corrosion protection for applications like shop primers and dip spin coatings. Zinc Aluminium flake powders (ZnAl) provide even higher corrosion protection, combining the benefits of zinc and aluminium alloys.

Zinc Flake Powders Grades

Zinc flake powders are mainly used in the development and production of coating technologies such as Dacromet and Geomet, as well as zinc chromate yellow coating solutions. They are utilized for the spray coating of powder for surface treatment of automobiles, radar systems, warships, tanks, automotive parts, iron towers, and other surfaces.
Grade APS (μm) Thickness (μm) Water Covering(cc/g±10%) Bulk Denstiy (g/cc)
FD100
17-19
0.15-0.4
≥3500
0.8
FD200
11-13
0.1-0.3
≥5000
0.75
FD200A
9-11
0.1-0.2
≥6000
0.73
FD300
4-5
0.1-0.2
≥8000
0.7
Zinc Flake Powders for Zinc Rich Paint and Coating
Grade APS (μm) Thickness (μm) Water Covering(cc/g±10%) Bulk Denstiy (g/cc)
FF100
17-19
0.2-0.5
≥3000
0.85
FF200
11-13
0.15-0.4
≥4000
0.8
FF300
9-11
0.1-0.2
≥7000
0.75
FN400
2-3
0.02-0.1
≥12000
0.6

Zinc Aluminum Powder Grades

Zinc-aluminium alloy powders are primarily used in fields such as solar energy slurry auxiliary materials, brazing, 3D printing, aerospace and automotive components, electronic packaging, etc.
ZnAl10, ZnAl15, ZnAl20, ZnAl30, ZnAl50

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