plastic clad copper tape

DOUBLE-SIDED PLASTIC CLAD COPPER TAPES.No.ItemUnitValues1appearance--straight,smooth,plain2sizelengthm1000 3100widthmm12 6003thicknesscopper basemm0.200±0.0150.150±0.0100.100±0.008filmside Amm0.058±0.013side Btapemm0.310±0.0150.260±0.0150.160±0.0154tensile strength of tapempa205 2405elongation at break%≥206bond strength betweencopper tape and coatingside AN/cm≥5side B7bond strength of heat seal of tapeN/cm≥17.58cutting strength of heat seal of tape--before breakdown happens to coatedcopper tape or damage happens between film and copper, damage never happen to the heat seal area.9bond strength of tape after putting into water,68±1 centigrade , 168hside AN/cm≥5side B10jelly resistance,68±1 centigrade, 168humbrella brand--no bulb, no separationWT-10311dielectric strength, DC 2KV, 1 min--without breakdown12conductivity%99 102