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Polyester Film

Application:
Polyester film is used as insulation member in cable and other industrial applications because of its high mechanical strength and resistance against water vapor and chemicals.
  • Detail

Polyester tape

 

 

Polyester film is used as insulation member in cable and other industrial applications because of its high mechanical strength and resistance against water vapor and chemicals.

 

Property:

Items

unit

Standard data

Remarks

Thickness

um

12-110


Thickness tolerance

%

+/-2.00


Tensile strength

MD

Mpa

180


TD

180


Elongation at break

MD

%

80


TD

80


Pyrocondensation rate

MD

%

2.0

temper: 150

TD

1.5

time: 30 min

Fogging grade

%

3.0


Glossiness

%

90

45º

Wetting Tensile

mN/m

52


Dissipation Factor (50Hz)


2.0×10-3


Volume Resistivity

V/m

≥1.0×1018


Density

Kg/m³

1395


Breakdown value

kV/mm

 200

23 50Hz


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