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Specifications
flat copper winding wire1.Dia:a:1-10mm,b:3-16mm
2.Themal class:130-220c
3.20 years history
4.ROHS.UL
factory price flat copper winding wire
Feature of flat copper winding wire
1) High temperature resistance
2) Chemical corrosion resistance
3) Transformer oil resistance
4) Low temperature resistance
5) Radiation resistance
6) High breakdown voltage
7) Good mechanical properties
Test report of flat copper winding wire
TYPE: QZB -1/155 SIZE:1.25*5.3MM
Test Item |
Unit |
Technical Standard |
Test Result |
|
Appearance |
|
uniform colour and without the defeat affecting product performance. |
No defect |
|
Conductor |
Thickness (a) |
mm |
±0.030 |
1.253 |
Width (b) |
mm |
±0.050 |
5.320 |
|
Insulation Thickness |
Thickness (a) |
mm |
0.060—0.110 |
0.090 |
Width (b) |
mm |
0.060—0.110 |
0.100 |
|
Resistivity (20°C) |
Ω.mm2/m |
≤0.017241 |
0.01701 |
|
Elongation |
% |
side a (mm) :≤2.5 30% |
40% |
|
Side a (mm): >2.5 32% | ||||
Adherence |
|
The film distance of lose adherence shall not more than 1b after 15% elongation. |
not loss adherence |
|
Heat Shock |
|
No cracks visible in the filmcoating after bending the board side around a mandrel 6aby conditioning at 175°C |
No Crack |
|
Breakdown Voltage |
KV |
Min break down voltage: four of five specimens shall not lower than 1.0KV. one shall not lower than 50% |
3.9,3.6,5.0,4.1,5.0 |
|
Package |
|
Meet the relative standards |
Meet the standard |
|
Material
Insulation varnish : |
Temperature Class |
Polyvinyl Formal |
Class 105 |
Polyurethane/Polyamide (Nylon) |
Class 155 |
Polyurethane |
Class 155 |
Polyurethane/Polyamide (Nylon) |
Class 180 |
Polyurethane |
Class 180 |
Solderable Polyester |
Class 180 |
Solderable Polyester/Polyamide (Nylon) |
Class 180 |
Modified Polyester/Polyamide (Nylon) |
Class 180 |
Modified Polyester/Polyamideimide |
Class 200 |
Modified Polyester |
Class 200 |
Modified Polyester/Polyamideimide |
Class 200 |
Modified Polyester/Polyamideimide |
Class 220 |
Polyimide |
Class 240 |
Polyvinyl Butyral Self Bonding over |
Class 130 |
Modified Polyester/Polyamideimide/Bondcoat |
Class 180 |
The 6 main steps to produce flat copper winding wire
We can provide neutral package.or cuatomers special requirement.
Normal Packing as follows:
Inner packing: different plastic spool according to wire diameter
Outer packing: wooden spool and in wooden case or according customers' special requirement
Sample shipping time:3-5days
Order and shipping time: negotiate
packing of flat copper winding wire
1.free sample will be provide.
2. Many foreign trade corporation buy product from our factory
flat copper winding wire has been widely used in power transformers, linear motors, relays, solenoids, small motors, clock coils, watch coils, magnetic heads, instruments,speakers,Automotive sensors and coils as relais and ignition coils,Generators,dry-type or oil-immersed transformer.Anti-explosion motor,air-conditioner compressor,washing machine.Military and space applications
- Certification
flat copper winding wire are approved by UL ROHS ISO.
Quality Control
Xuchang Huayuan Electric Apparatus Co., Ltd. was established in 1993 and we have developed into a professional manufacturer of flat copper winding wire and paper covered aluminum wire as well as fiber-glass covered aluminum wire. Our 100,000sqm factory is ISO9001 (00112Q213049R1M/4100) certified, and our products are also UL listed. Our workshop maintains constant temperature and humidity to guarantee the quality.
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