Our newly developed insulating board is used in metal smelting electrolytic systems, providing insulation and separation for copper rods and bars. It boasts high processing precision, with a bending deformation of ≤1mm along the 5-meter length. Additionally, due to the use of high-performance vinyl ester resins and glass fiber materials, the product also offers high strength and corrosion resistance, meeting industry standards. Customized processing according to customer requirements is available.