chnm

Heavy ED copper foil for printed circuit board 3oz~14oz nominal thickness 105um~500um for electric power, motor vehicles Quality ltemsGeneral Technical Terms1/3 OZ/ft2(12μm)1/2 OZ/ft2(18μm)1 OZ/ft235μm2 OZ/ft2(70μm)Area Weight(g/)102-112145-160280-305560-610Tensile Strenght(kg/mm2)Room Temperature≥30≥30≥30≥30High Temperature180≥17≥17≥17≥17Elongation(%)Room Temperature≥3≥3≥5≥10High Temperture180≥2 ...