Fire-fighting Epoxy Powder Coating

NOTesting ItemTesting MethodTesting Result1Appearance(visual)Homogeneous color,Without any agglomrateHomogeneous color,Without any agglomrate2Pinhole Test (GB/T5135.20-2010) Without electric-spark  Pass3Adhesion(GB/T5135.20-2010)1~3 Class1 class pass4Bending Test (GB/T5135.20-2010)Coating is not peeling, breakingPass5Flattening Test (GB/T5135.20-2010)Coating is not peeling, breakingPass6Impact Resistance (GB/T5135.20-2010)Coating is not peeling, breakingPass7Vacuum Resistance (GB/T5135.20-2010)Coating is not peeling, breakingPass8High Temperature Resistance (GB/T5135.20-2010)Coating is not peeling, breakingPass9Low Temperature Resistance (GB/T5135.20-2010)Coating is not peeling, breaking. Adhesion pass 1~3 class1 class pass10Pressure Cycle (GB/T5135.20-2010)Coating is not peeling, breaking. Adhesion pass 1~3 class1 class pass11Temperature Cycle (GB/T5135.20-2010)Coating is not peeling, breaking. Adhesion pass 1~3 class1 class pass12Warm water ageing resistance (GB/T5135.20-2010)Coating is not peeling, breakingPass
Fire-fighting Epoxy Powder Coating