golden aluminium coil for pp caps
alloy 8011 h14
thickness 0.18mm to 0.25mm
surface : one side golden n other side clear lacquer
tensile strength 135-150mpa
elongation 2.5% to 3.5%
earring 2% max
hot rolling quality .
used for medical bottle caps
more info , please contact me freely
mr liujian sale director
skype gaoqingliujian