China 50-500μ M Insulation Pet Film for Dry Transformer Coil Insulation

50-500μm Insulation Pet Film for Dry Transformer Coil Insulation (6023D-1)

Specifications:

Film for electrical insulation (6023D-1)Property Unit IndexTest methodThicknessμm300350Thickness tolerance%±5GB/T 13542.2-2009Tensile strength ≥MDMPa150140TD140130Elongation at break ≥MD%140150TD130130Heat shrinkage (150ºC,30min) ≤MD%1.5TD1Electrical strength ≥V/μm6055GB/T 1408.1-2006Dissipation Factor(50Hz)≤3x10-3GB/T 1409-2006Relative permittivity(50Hz)2.9~3.4Volume resistivity≥Ω.m1.0x1014GB/T 1410-2006RemarkDielectric loss factor, relative capacitance ratio.

Product codeProduct Name Thermal classThickness range(μm) Features Application6023D Film for electrical insulation E75-500Milky white translucent polyester film, excellent electrical insulation properties, excellent processing performance. 100um~350um are UL listed.Mainly used in motor slot insulation, interturn insulation, dry transformer coil insulation between the insulation substrate and other fields. 6023D-1Film for electrical insulationE300~500Milky white translucent PET film with excellent electrical insulation properties, shock resistance property. Prevent delamination crack during stamping. UL listed. CY30G Low extraction PET filmB100~350Milk white translucence PET film with excellent mechanical properties, good electrical insulation performance, high thermal endurance class, low xylene extraction value. Mainly used for electrical insulation like air condition compressor and refrigerator compressor insulation, coil-side separator and slot separator ,etc. CY30 Heat resistant PET filmB75~350Semi-transparent film with excellent mechanical properties and electrical insulation performance, high heat resistance grade.Mainly used for electrical insulation like refrigerator compressor insulation, coil-side separator and slot separator ,etc.