6021 Polyester Film Mylar Film for Electrical and Solar Back Sheet

6021 Polyester Film Mylar Film for Electrical and Solar Back Sheet

6571 milky white movie.
6571/6571 polyester film is biaxially oriented polyethelene terephthalate (PET) movie
6571 – clear colour 6571 – milk white color
 
Property: 6571 transparent film is with large dielectric and mechanical property, good overall flexibility, and has uniform thickness.

Application:
For minimal-voltage motors, electrical coils turn insulation, finishes wrap insulation, liner insulation, magnetic wire insulation, capacitor dielectric slot insulation of E and B course motor, For cable wrapping, transformers and composite materials generating
also employed in packaging, glass steel, garments collar lining and other instances.

The requirements:
Thickness(mm):.1mm  0.125mm, .15mm, .188mm .25mm, .30mm, .35mm and CZPT
Width: 1m and CZPT
Sort In Rolls, Sheets or Strips
Pacage: Carton and pallet

CZPT Knowledge: 

Properties Units Values
Tensile toughness (MD and TD) 25μm~100μm MPa ≥150
>100μm~190μm ≥140
>190μm ≥110
Elongation at break (MD and TD) 25μm~50μm % ≥60
>50μm~350μm ≥80
Shrinkage (MD and TD) 25~190μm % ≤3.
>190μm ≤2.
Quantity resistivity Ω·M ≥1.0×10fourteen
Relative dielectric constant (50Hz) / two.nine~3.4
Dielectric dissipation aspect (50Hz) / ≤5.0×10-3
Density kg/m3 6571 6571
1390±10 1400+10-twenty
Melting position °C ≥256
Floor resistivity Ω ≥1.0×1013
Electrolytic corrosion Ocular estimate Course A1
Metallic conductivity tensile Strength approach % ≤2
Dimensional steadiness
in high temp.
With rigidity °C ≥200
With stress ≥200
The high quality warranty time period Twelve months

 

 

6021 Polyester Film Mylar Film for Electrical and Solar Back Sheet