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China Suppliers of Non-woven Fabric Film Wrapped Flat Wire | High-Quality Manufacturing from Our Factory
Product Information
Product model: WM(L) (B)-0.20～1.25
This product is produced by extrusion process (flat) copper (aluminum) wire wrapped with 2–3 layers of polyester film and electrical non-woven fabric as insulation layer, with excellent voltage resistance. Suitable for manufacturing type reactors.
Production Range
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Cloth covered copper (aluminum) flat wire
Thickness size — A: 0.80 ~ 5.60 mm
Thickness size — B: 2.00 ~ 16.00 mm -
Cloth covered copper (aluminum) round wire
D: 1.90 ~ 5.00 mm
⚠️ If you choose specifications beyond the above range, please contact us.
Conductor Material
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Aluminum Wire — Meets the requirements of GB/T 55843-2009;
Resistivity at 20℃: ≤ 0.02801 Ω·mm²/m -
Copper Wire — Complies with the requirements of GB/T 55842-2009;
Resistivity at 20℃: ≤ 0.01724 Ω·mm²/m
Technical Parameter
| Dimensions of Circular Conductors | |
| Nominal Diameter | Deviation |
| 0.90 < d ≤ 2.50 | +0.013 |
| 2.50 < d ≤ 3.00 | +0.025 |
| 3.00 < d ≤ 5.00 | +1%d |
| Elongation of Circular Conductor | |
| Nominal Diameter | Minimum Elongation |
| 0.90 < d ≤ 2.50 | 15 |
| 2.50 < d ≤ 5.00 | 20 |
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Frequently Asked Questions
Q What is the product model of this cloth-covered wire?
The product model is WM(L) (B)-0.20～1.25. It is manufactured using an extrusion process with copper or aluminum flat wire wrapped with 2–3 layers of polyester film and electrical non-woven fabric as the insulation layer.
Q What are the available size ranges for cloth-covered flat wire?
Cloth-covered copper (aluminum) flat wire is available in two thickness dimensions: Thickness A: 0.80–5.60 mm and Thickness B: 2.00–16.00 mm. For round wire, the available diameter is D: 1.90–5.00 mm.
Q What conductor materials are used, and what standards do they comply with?
The aluminum wire meets GB/T 55843-2009 with a resistivity at 20℃ of ≤ 0.02801 Ω·mm²/m. The copper wire complies with GB/T 55842-2009 with a resistivity at 20℃ of ≤ 0.01724 Ω·mm²/m.
Q What applications is this product suitable for?
This product is specifically designed for manufacturing type reactors. Its multi-layer polyester film and non-woven fabric insulation provide excellent voltage resistance, making it ideal for high-performance electromagnetic applications.
Q What is the minimum elongation requirement for circular conductors?
For circular conductors with a nominal diameter of 0.90 < d ≤ 2.50 mm, the minimum elongation is 15. For diameters 2.50 < d ≤ 5.00 mm, the minimum elongation is 20, as specified in the technical parameters.
Q Can I order specifications outside the standard production range?
Yes. If you require specifications beyond the standard production range listed, you are encouraged to contact us directly. Custom sizes may be available based on your specific requirements.