Products Description
Name:Insulated Paper for motors
Product parameters
| Property | Unit | Standard Requirement (Q/JLLS 20471-2023) | Weshare Typical Value |
|---|---|---|---|
| Thickness | μm | 80 ± 5% | 81.3 |
| Density | g/cm³ | ≥ 0.90 | 0.95 |
| Tensile Strength (MD) | kN/m | ≥ 6.2 | 8.3 |
| Electrical Strength (AC) | kV/mm | ≥ 8.0 | 10.5 |
| Tearing Resistance (CD) | mN | ≥ 500 | 902 |
Mechanical and Handling Features
-Flexible and strong for coil wrapping and layering
-Minimal fiber shedding ensures clean processing
-High tear resistance during assembly and automated manufacturing
-Suitable for both manual and machine winding
advantages:
Technical Support & Inquiry
Please provide:
-Equipment type and voltage rating
-Insulation layer design or winding requirements
-Varnish, resin, or oil impregnation details (if applicable)
-Our technical team will guide selection and integration of the most suitable electrical insulating paper for your specific application.
We are a professional manufacturer of insulation materials, support ODM/OEM, please contact us to get free samples
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applications
1.Electrical insulating paper is used as a base material for flexible materials, such as PMP, DDP, etc.
2.As a base material for oil duct strip
3.Directly applied to transformer windings
Video
packing
Factory Display
FAQ
Q:What are the classes of insulation paper?
A:Class Y Insulating Materials- 90°C. ...
Class A Insulating Materials – 105°C. ...
Class E Insulating Materials – 120°C. ...
Class B Insulating Materials – 130°C. ...
Class F Insulating Materials – 155°C. ...
Class H Insulating Materials – 180°C. ...
Class C Insulating Materials – >180°C.
Q：Who are we?
A：We are based in hangzhou, China, start from 2005,sell to Domestic Market(90.00%),Southeast Asia(10.00%). There are total about 51-100 people in our office.
Q：How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
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