China Electrical Insulating Material White Pet Film Polyester Insulation Film, Find details about China Plastic Product, Pet Film from Electrical Insulating Material White Pet Film Polyester Insulation Film
Mylar Insulation Sheet With UL(CY30G ) | ||||||
Property | Unit | Index | Test Method | |||
Thickness | μm | 125 | 250 | 300 | ||
Thickness tolerance | % | ±2 | ±3 | ±4 | GB/T 13542.2-2009 | |
Tensile Strength ≥ | MD | MPa | 150 | 140 | 140 | |
TD | 170 | 150 | 130 | |||
Elongation at break≥ | MD | % | 110 | 120 | 130 | |
TD | 90 | 90 | 120 | |||
Heat shrinkage (150ºC,15min) ≤ | MD | % | 2 | |||
TD | 1 | |||||
Electrical strength ≥ | V/μm | 90 | 65 | 60 | GB/T 1408.1-2006 | |
Volume resistivity ≥ | Ω.m | 1×1014 | ||||
Dielectric loss tangent 50Hz ≤ | 3×10-3 | GB/T 1409-2006 | ||||
Relative dielectric constant 50Hz | 2.9-3.4 | |||||
Xylene extraction ≤ | % | 0.8 | 0.6 | 0.6 | --- | |
Thermal class | B | UL746B | ||||
Remarks | Item 1~5 are deliveryinspection, item 6-10 are type inspection. |
Product code | Product Name | Thermal class | Thickness range(μm) | Features | Application |
6023D | Film for electrical insulation | E | 75-500 | Milky 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-1 | Film for electrical insulation | E | 300~500 | Milky white translucent PET film with excellent electrical insulation properties, shock resistance property. Prevent delamination crack during stamping. UL listed. | |
CY30G | Low extraction PET film | B | 100~350 | Milk 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 film | B | 75~350 | Semi-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. |