PET film 6021Features:
Translucence, milk white, excellent electrical insulation. UL listed.
Thickness range (μ M):
75, 100, 125, 150, 188, 200, 250, 300, 350
Application:
Slot and coil insulation of motor, Separate insulating base material between the coils of dry transformer etc.
UnitValueTest methodThicknessµ m100125150188200250300350GB12802.2-2004Tolerance%± 3± 3± 3± 4± 4± 5± 5± 5GB12802.2-2004TensileMDMpa≥ 190≥ 180≥ 170≥ 150≥ 150≥ 150≥ 140≥ 130GB12802.2-2004strengthTDElongation at breakMD%≥ 90≥ 90≥ 100≥ 100≥ 100≥ 100≥ 130≥ 120GB12802.2-2004TDHeat shrinkage (150° C, 30min)MD%≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5GB12802.2-2004TD≤ 0.5≤ 0.5≤ 0.5≤ 0.5≤ 0.5≤ 0.6≤ 0.6≤ 0.6GB12802.2-2004Ligth transmittance%≥ 16GB2410-80Haze%≥ 30≥ 30≥ 40≥ 45≥ 50≥ 50≥ 50≥ 50GB2410-80Electrical strengthV/µ m≥ 90≥ 80≥ 75≥ 66≥ 64≥ 60≥ 55≥ 50GB12802.2-2004Volume resistivityΩ . m≥ 1x 10 14GB12802.2-2004Dielectric loss tangent50Hz≤ 3x 10 -3