Milky White Insulation Film 6021 Polyester Film

Milky White Insulation Film 6021 Polyester Film

6571 Milky white Polyester Film is biaxially oriented polyethelene terephthalate film
Characters of electrical insulation supplies 6571milky white Polyester Film:
It is course E(120 °C) insulating content.
This solution has excellent dielectrical and higher mechanical qualities.
Application of electrical insulation resources 6571 milky white Polyester Film:
It is suitable for electrical insulation, this kind of as slot insulation, interphase insulation and liner insulation in electrical motor, wrapping insulation for coils and cables, as nicely as creating insulating flexible composite substance.
Offered size:  thickness : a hundred-350micron
Width:1000mm,  or tape 20mm 30mm 100mm etc.

Houses Units Values
Tensile toughness(MD and TD) 25μm~100μm
>100μm~190μm
>190μm
MPa ≥150
≥140
≥110
Elongation at split (MD and TD) 25μm~50μm
>50μm~350μm
% ≥60
≥80
Shrinkage (MD and TD) 25~190μm
>190μm
% ≤3.
≤2.
Volume resistivity Ω·M ≥1.0×1014
Relative dielectric constant   (50Hz) / two.9~three.4
Dielectric dissipation factor  (50Hz) / ≤5.0×10-3
Density kg/m3 6571 6571
1390±10 1400+10-20
Melting level °C ≥256
Surface area resistivity Ω ≥1.0×1013
Electrolytic corrosion Ocular estimate Course A1
Metallic conductivity tensile Energy approach % ≤2
Dimensional security
in substantial temp.
With tension °C ≥200
With force ≥200
The top quality guarantee period of time Twelve months
             

Milky White Insulation Film 6021 Polyester Film