eminent weldability property and eminent cold-bending property.High-quality and long-life. Flexible copper foilClassification UNIT9um12um18um35um Products width rangmmMax,1295Max,1295Max,1295Max,12951Cu %Min,99.8Min,99.8Min,99.8Min,99.82Area weight G/m280±3107±3153±5283±73Tensile strength Normal temperatureKg/m2Min,28.0Min,28.0Min,28.0Min,28.0At 180°CMin,15.0Min,18.0Min,18.0Min,18.04Elongation ...