Polyester Motor Film


Polyester Motor Film

Polyester Motor Film

MaterialsPolyester/ PET
ColorMilky White
SurfaceGlossy Matte
Thickness0.05–0.35 mm
Width Customized
Core3“ or 6”

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Polyester film (Motor Film) is a biaxially stretched film made of dimethyl terephthalate and ethylene glycol with the assistance of related catalysts, through polyester transesterification and vacuum polycondensation. Milky white. Other It has excellent electrical, mechanical, heat-resistant and chemical resistance properties.

The Motor Film type: 6021,6023,6023D

PET polyester film:Insulation class: B (130℃), E (120℃)
It is divided into six categories: packaging film, industrial film, electronic material, imaging film, special film, magnetic material, widely used in packaging, industry, electronics, electrical appliances and other purposes.

Films for electronic materials include:

  • Wire and cable base film: WC/WCD
  • Anchor point touch switch film: MTS, S
  • Electric heating base film: EC/ECD (electrical heater)
  • Motor film: EM, 238
  • Shrinkage insulation base film: HELD/HEL(shrinkage film)
  • Capacitor base film: C/FC(capacitor)


  1. Excellent mechanical properties.
  2. Excellent workability.
  3. Good electrical insulation performance.
  4. Good heat resistance.
  5. With extinction function;


Product NamesVMPET, Metallized polyester film, aluminized polyester film
Thickness0.05,0.075,0.10 ,0.125,0.15,0.188,0.20,0.25,0.30,0.35 mm
LengthAccording to customers’ requirements
WidthAccording to customers’ requirements
Core3”, 6”
Corona TreatmentSingle side/both side


  1. Insulation materials for motors, capacitors, coils, and cables.
  2. It has been widely used in the electrical insulation industry.
  3. It has excellent mechanical properties. Mainly used in the insulation of motors and generators.
  4. It can also be used for the insulation of wires and cables

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