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Leaf Powder | The fusion of our core technology and nanotechnology will create a new field.
“Leaf powder” is a scale-like vapor-deposited fine powder having a nano-level thickness.
It has the large specific surface area and achieves a high aspect ratio (particle diameter/thickness).
This shape property shows the excellent design effect, for example in painting and printing. It ensures a precise impression and a “flip-flop” feature in coated film.
Additionally, through the multiplier effect of individual material characteristic, the leaf powder can be applied to conductive, electronic or cosmetic materials. Furthermore, it has the potential to serve in clean energy and might lead to the birth of a new functional material.

Leaf Powder
Scale-like vapor-deposited fine powder

Expected effect:
Photoluminescence (plating substitution), flip-flop, high coating, barrier, catalyst activity, thin-coating layer creation, anisotropy, complex of features, etc.

Materials:
Al

Specifications:
Average particle diameter: 1 µm to 20 µm
Thickness: 10 nm to 500 nm
Format: Dispersion of alcohols, ketonic or ester solutions
Characteristics Design properties
Photoluminescence
Application Ink・Paint(Printing・Painting)
Industrial field Industrial materials / Automobiles / Home appliances

Other Prospective Materials:
Metals such as Ag, Au, Si, Ti, Ni, Sn, In, Pt, Cr, etc.
Compounds such as SiO2, Al2O3, ZnS, ITO, TiOx, etc.
Layered products such as ZnS/SiO2/ZnS, In/SiO2, etc.
Leaf Powder-Image
Leaf Powder-Image
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Optical systems and display panels
Electronics
Construction materials, environmental products, automotive
Functional transfer film
Patterning processing
Flexible packaging materials
Metallic stamping foil
Metallic leaf and powder
Metallic yarn
Leaf Powder


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