Completely chrome-free surface treatment - メーカー・企業と製品の一覧 | イプロス

[Environmental Load Reduction] Completely Chrome-Free Surface Treatment

Raw materials and processing stages completely free of environmentally harmful substances! Chrome-free surface treatment 'ERIN(R)' developed to protect the environment.

Hexavalent chromium contained in metal plating is a specific hazardous substance defined by the Soil Contamination Countermeasures Act, which causes air pollution, river pollution, and soil contamination. 'ERIN' is a completely chrome-free surface treatment developed to protect the health of our precious planet and employees, without using hexavalent chromium. No environmentally harmful substances (hazardous substances) are used in the raw materials or processing stages. It has excellent thin-film rust prevention capabilities (1-6μm) and wear resistance, allowing for film formation on various metals such as iron, aluminum, copper, and stainless steel. 【Features】 ■ Improved wear resistance (1-3μm) ■ Excellent thin-film rust prevention capabilities (1-6μm) ■ No distortion or dimensional changes due to heat, as it is processed at room temperature ■ Heat resistance (−70 to 750℃: coating) ■ Coating hardness (Hv1000-1200) ■ Insulating coating *For more details, please refer to the PDF document or feel free to contact us.