Hori Metal Leaf & Powder

Japan hosts six active listings from Hori Metal Leaf & Powder, covering metal powders, alloy powders and copper foils. The catalogue includes Aluminum Powder (HS 7603.10) described as pure aluminum powder 99%+, Rolled Copper Foil (HS 7409.11) with electrolytic copper purity of 99.9‑99.99%, Bronze Powder (HS 7403.21) based on a copper‑zinc alloy, and a heat‑ and corrosion‑resistant Bronze Powder (HS 7403.29) made from a copper‑tin alloy. Two additional items are listed as Glass‑based Effect Pigment (Metashine) and a generic Pigment, both without HS codes. The product set spans three top categories - Metal Powder, Aluminium Powder and Copper Foils - and reflects a focus on high‑purity metallic materials and specialty pigments. Each entry is tied to a specific HS chapter, indicating the supplier’s alignment with standard customs classifications.

The aluminium powder is offered at a purity level of 99%+ and is commonly supplied in fine granules or micron‑sized particles for additive manufacturing, powder coating and aerospace alloys. Industry standards for aluminium powder often reference particle size ranges of 10‑100 µm and bulk densities around 0.6‑0.8 g/cm³. The rolled copper foil is electrolytic, typically supplied in rolls with thicknesses from 5 µm to 25 µm, widths up to 500 mm and conductivity values above 58 MS/m (International Annealed Copper Standard). Bronze powders are presented in two alloy families: CuZn (standard bronze) and CuSn (tin bronze) that are used for sintering, brazing and decorative applications; typical grade specifications include alloy percentages (e.g., 88 % Cu‑12 % Zn) and particle sizes below 150 µm. Pigments such as the glass‑based Metashine effect product are usually classified by colour index, light‑fastness rating (e.g., ASTM D4303) and particle size distribution for coating formulations.