東洋アルミニウム List of Products and Services

We provide products with characteristics tailored to their intended uses by applying various surface treatments to aluminum paste. ■ Silica Coating - Gas Suppression… By applying a silica treatment to the surface of aluminum flakes, we prevent the reaction of aluminum flakes with water, which generates hydrogen gas. - Environmental Consideration… The silica treatment is compatible with water-based paints that have low organic solvent content. ■ Resin Coating - Chemical Resistance… Coating the surface of aluminum flakes with acrylic resin prevents reactions with acids and alkalis. - Adhesion… When untreated aluminum paste is used in plastic coatings or gravure printing, the paint film may peel off. However, by coating each aluminum flake with resin, we can improve adhesion to the target object. - Leak Resistance… During electrostatic painting, a high concentration of aluminum paste can cause current leakage, but the resin coating ensures insulation and prevents this. ■ Hybrid Technology These surface treatments can be combined. <Examples> - Silica Coating + Resin Coating - Silica Coating + Metal Coating + Silica Coating *For more details, please refer to the PDF document or feel free to contact us.

"Friend Color" is a colored aluminum pigment that uniformly covers an aluminum flake surface with colored pigments. It enables high-saturation and highly decorative color metallic coatings compared to mixing aluminum paste with colored pigments. Additionally, the water-based types EMR-D946BA and EMR-D46GRA have a resin coating layer further covered with a silica layer, allowing compatibility with water-based paints. [Features] - All light that comes from the coating passes through the pigment and becomes colored light. - There are no colored pigment particles in the coating, resulting in less scattered light. *For more details, please refer to the PDF document or feel free to contact us.

"Chroma Shine" is a metallic interference color pigment that acquires color through light interference without using coloring agents. Due to its metallic surface, it reflects a lot of light, allowing for strong interference effects. It exhibits multichromism due to the path difference of reflected light between silver-plated surfaces and aluminum surfaces. Additionally, it does not allow light to pass through, providing excellent opacity. 【Features】 ■ High saturation ■ Color variation ■ High opacity *For more details, please refer to the PDF document or feel free to contact us.