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 Polyester Film
 Polyester Film Property
Polyester Film shows good dielectric properties, heat stability and high mechanical strength as well as size stability, air tightness. It is suitable for insulation in medium and small size cable wrapping insulation. And applied as insulation materials, film composites in domestic electrical appliances as well as other insulating materials for electric purpose.
 
 Polyester Film Applications
Slot liner
Magnet  wire and cable insulation

 
 Polyester Film Specifications 

Tensile Strength : 160-170 MPa (MD,0.188mm), 160-170 MPa (TD,0.188mm)
Elongation : 110-160 %(MD,0.028mm), 110-130%(TD,0.028mm)
Shrinkage : 3.0 % (MD,TD,0.028mm)
Melting Point :256 ℃ (0.028mm,0.018mm)
Breakdown Strength : 164 V/μm (0.028mm)
Volume Resistivity : ≥1x10e14 Ω.cm (0.028mm, 0.188mm)
Dielectric Constant : 2.9-3.4 (50HZ)
Loss Tangent : ≤5x10e-3 (50HZ)
 Product Available
Width : From 8mm to 1000mm
Thickness Varied : 0.023mm-0.250mm
Thickness Tolerance : 10 %
Color : Transparency and Milky White
Package : Carton

 

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 Polyester Film Silicone Adhesive Tape
 Polyester Film Acrylic Adhesive Tape

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