210μm PET Film for Motor Insulation
210μm PET Film for Motor Insulation from Jinlu Film is a hazy polyester film built for high-voltage motors where 25.1 kV of dielectric strength is required. The extra thickness over the 188μm grade gives the film more structural support, making it a good fit for large generator slots and heavy-duty wedges. Its 190/194 MPa tensile strength keeps the film rigid enough to slide cleanly into position, while the hazy matte surface ensures it doesn’t slip once it’s in place.
Key Specifications: Thickness 210μm; Surface hazy / matte; Tensile Strength MD 190 MPa / TD 194 MPa; Elongation at Break MD 176% / TD 142%; Thermal Shrinkage at 150°C, 30min MD 1.0% / TD 0.6%; Breakdown Voltage 25.1 kV; Volume Resistivity at 20°C 4E+17 Ω·cm; Dissipation Factor at 20°C, 1kHz 45; UL746B RTI Electrical 105°C / Mechanical 105°C.
Applications: motor slot liner, motor wedge, die-cut insulation, interlayer insulation in motors and generators, and general electrical insulation. Target Industries: electric motor manufacturing, generator assembly, electrical and electronic manufacturing, and industrial insulation.
Why Choose Jinlu Film for PET Film for Motor Insulation: 25.1 kV breakdown voltage for high-voltage motor builds; thick gauge for structural support in large slots; hazy surface for grip during insertion; UL746B RTI 105°C electrical / mechanical; custom width and roll length; export-grade packing and global shipping support.
