Electric Motor Insulation Material Polyester Film
Polyester Film is made from Polyethylene terephthalate by casting & Biaxially oriented(PET) film.
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COLORnatural color/customized
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FREE SAMPLEA4
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THERMAL CLASSH 180℃
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AVAILABLE WIDTH1000mm/customized
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THICKNESS0.13-0.47mm
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Electric Motor Insulation Material Polyester Film
In accordance with IEC60674-3-4
Description:
Polyester Film is made from Polyethylene terephthalate by casting & Biaxially oriented(PET) film. 6020 is a transparent film. 6021 is a milky white film. It is class E (120℃) insulation.
Applications:
is widely used for the end wrap insulation, liner insulation of electrical oils, electromagnetic wire wrap insulation, cable wrapping on motor, transformer or other electrical appliances. It also be used for packaging, glass-steel, collar of clothes, etc, as well as producing insulating flexible composite material.
Property Unit Value Tensile Strength
(MD TD)25-100um Mpa ≥150 ＞100-190um ≥140 ＞190um ≥110 Break elongation(MD TD) 25-50um % ≥60 ＞50-350um ≥80 Shrinkage
(MD TD)25-190um % ≤3.0 ＞190um ≤2.0 Dielectric strength V/UM - Relative dielectric constant(50hz) - 2.9~3.4 dielectric dissipation factor(50hz) - ≤5.0x10-3 Temperature index Kg/m³ 6020 6021 1390±10 1400±10 Melting Point ℃ ≥256 Surface resistivity Ω ≥1.0x1013 Electrolytic corrosion Ocolar estimate grade A1 Tensile strength of metallic wire % ≤2.0 The tolerance deviation of diameter and width of roll mm Width Diameter Tolerance deviation Film width Extend from the reel edge 8~150 180~250 ±0.5 ＜0.5 ＞150 ＞250 ±1.0 ＜1 -
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