Place of Origin : Weifang,China
NOTesting ItemTesting MethodTechnical Target1Pinhole TestGB/T5135.20-2010No electrical sparkle2Adhesion GT/J120-2008    1-3 grade3Bending ResistanceGB/T5135.20-2010No peeling or breaking at angle of 30°4Flat-crush ResistanceGB/T5135.20-2010No flaking or breaking for 4/5 coating5Impact ResistanceGB/T5135.20-2010No flaking or breaking6Vacuum ResistanceGB/T5135.20-2010No flake or damage7High Temperature ResistanceGB/T5135.20-2010No peeling,uplifting,crack or damage8Low Temperature ReistanceGB/T5