Class F pet film 6021 milky white polyester film for electrical insulation
Class F pet film 6021 milky white polyester film for electrical insulation
6020-Polyester Film For Electrical Insulation (Transparent)
6021-Polyester Film For Electrical Insulation (Milky white)
6020/6021 Polyester film is biaxially oriented polyethelene terephthalate (PET) film.
6020 is a transparent film. 6021 is a milky white film.
Characters
This product has good dielectrical and high mechanical properties.
Application
It is suitable for electrical insulation, such as slot insulation,
Interphase insulation and liner insulation in electric motor,
wrapping insulation for coils and cables, as well as producing
insulating flexible composite material.
Specification
Nominal thickness(mm):0.025, 0.050, 0.075, 0.10, 0.125 , 0.188, 0.250, 0.300, 0.350
Nominal width(mm):1000
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Properties |
Units |
Values |
||
|
Tensile strength(MD and TD) |
25μm~100μm |
mpa |
≥150 |
|
|
Elongation at break (MD and TD) |
25μm~50μm |
% |
≥60 |
|
|
Shrinkage (MD and TD) |
25~190μm |
% |
≤3.0 |
|
|
Volume resistivity |
Ω·M |
≥1.0×1014 |
||
|
Relative dielectric constant (50Hz) |
|
2.9~3.4 |
||
|
Dielectric dissipation factor (50Hz) |
|
≤5.0×10-3 |
||
|
Density |
kg/m3 |
6020 |
6021 |
|
|
1390±10 |
1400+10-20 |
|||
|
Melting point |
℃ |
≥256 |
||
|
Surface resistivity |
Ω |
≥1.0×1013 |
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|
Electrolytic corrosion |
Ocular estimate |
Class |
A1 |
|
|
Metallic conductivity tensile Strength method |
% |
≤2 |
||
|
Dimensional stability |
With tension |
℃ |
≥200 |
|
|
With pressure |
≥200 |
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Q:Are you a manufacturer?
A:Yes,our factory located in xuchang city,Henan province.
Q:What's my consideration when I choose insulation materials?
A:The raw materials must be A quality.
Q:Can I be a distributor of Yuneng?
A:Of course you can.
Q:What are the benefits of being a Yuneng distributor?
A:-Special discount
-Marketing protection.
-Prepare the stock for you and offer a short delivery time for you.
-Point to point technical suppors and after-sale services.
Q:How can I become a distributor of Yuneng?
A:Contact us immediately for further details by sending us an inquiry.
Q:What are your main products?
A:For oil immersed transformers,like Diamond dotted paper/DDP,Crepe paper tube,pressboard and so on.
For dry type transformers,like Class F DMD,NMN,AMA,NHN,and so on.
For electrical motors,like Polyester film,DMD,NMN,NHN Fish paper with polyester film.PMP and so on.
Q:Could you supply free samples?
A:Yes,the sample is free for customer only pay the express.
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