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Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan

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  • Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
  • Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
  • Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
  • Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
  • Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan

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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Custom UEW 180 Flat Enameled Copper Wire, Custom Factory Guitar Pickup Winding Wire Manufacturer, Strand Copper Wire Manufacturer, With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation .
Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan Detail:

Main test items: pinhole test, minimum withstand voltage, tensile test, maximum resistance value.
Test method for pinhole test: Take a sample with a length of about 6m, immerse it in 0.2% saline. Drop an appropriate amount of 3% alcohol phenolphthalein solution in the saline and put 5m long sample in it. The solution is connected to the positive electrode, and the sample is connected to the negative electrode. After applying 12V DC voltage for 1 minute, check the number of pinholes produced. For enameled copper wire below 0.063mm, take a sample of about 1.5 meters in length. Only 1m long enameled wire needs to be put into the saline.

1.It features good solderability (self-soldering)and is solderable after completion of winding. Even at 360-400 degrees, the wire has great and prompt soldering property. There’ s no need to go on with mechanical stripping of enamel, contributing to increase of working efficiency
2. Under the condition of high frequency, it’ s characterized by good “Q” value.
3. Great adhesion of enamel is convenient for winding. Insulating property can remain well after winding.
4. Solvent resistance. Dyes can be used to change the color of enamel for identification. Colors that we can produce for Polyurethane enameled copper wire are red, blue, green, black and so on.
5. Our advantages: goal of “zero” pinholes after stretching. Pinholes not in compliance with standard are the main cause of short circuits for electronic devices. For our products, we set a goal to achieve “zero” pinholes after stretching by 15%.

Nominal

Diameter

Bare Wire

Tolerance

Resistance at 20 °C

Minimum Insulation and Max Outer Diameter

Nom

Max.

Class 2

Class 3

Class2/Class3

Class2/Class3

ins.thickn.

max dia.

ins.thickn.

max dia.

[mm]

[mm]

[Ohm/km]

[Ohm/km]

[mm]

[mm]

[mm]

[mm]

0.011

182500

0.012

157162

0.014

115466

0.016

88404

0.018

69850

0.019

62691

0.020

±0.002

56578

69850

0.003

0.030

0.002

0.028

0.021

±0.002

51318

62691

0.003

0.032

0.002

0.030

0.022

±0.002

46759

56578

0.003

0.033

0.002

0.031

0.023

±0.002

42781

51318

0.003

0.035

0.002

0.032

0.024

±0.002

39291

46759

0.003

0.036

0.002

0.033

0.025

±0.002

36210

42780

0.003

0.037

0.002

0.034

0.027

±0.002

31044

36210

0.003

0.040

0.002

0.037

0.028

±0.002

28867

33478

0.003

0.042

0.002

0.038

0.030

±0.002

25146

28870

0.003

0.044

0.002

0.040

0.032

±0.002

22101

25146

0.003

0.047

0.002

0.043

0.034

±0.002

19577

22101

0.003

0.049

0.002

0.045

0.036

±0.002

17462

19577

0.003

0.052

0.002

0.048

0.038

±0.002

15673

17462

0.003

0.054

0.002

0.050

0.040

±0.002

14145

15670

0.003

0.056

0.002

0.052

 

Nominal

Diameter

Bare Wire

Tolerance

Elongation acc. to JIS

Breakdown Voltage acc. to JIS

Class 2

Class 3
 (mm) Class2/Class3

min

min

min
 [mm]

[%]

[V]

[V]
 0.011
0.012
0.014
0.016
0.018
0.019
0.020  ±0.002

3

100

40
0.021 ±0.002

5

120

60
0.022 ±0.002

5

120

60
0.023 ±0.002

5

120

60
0.024  ±0.002

5

120

60
0.025  ±0.002

5

120

60
0.027  ±0.002

5

150

70
0.028  ±0.002

5

150

70
0.030  ±0.002

5

150

70
0.032  ±0.002

7

200

100
0.034  ±0.002

7

200

100
0.036  ±0.002

7

200

100
0.038  ±0.002

7

200

100
0.040  ±0.002

7

200

100

ISO 9001
UL
RoHS
REACH SVHC
MSDS

Transformer

application

Motor

application

Ignition coil

application

Voice Coil

application

Electrics

application

Relay

application
Enameled

Drawing

Enameled

Paint

1

Annealing

Enameled

Baking

Enameled

Cooling

company

Customer Oriented,Innovation brings more Value

RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.

Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.

We look forward to continuing to grow on the basis of quality, innovation and service.

company
company

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.

Product detail pictures:

Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan detail pictures

Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan detail pictures

Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan detail pictures

Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan detail pictures

Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan detail pictures

Related Product Guide:
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan , The product will supply to all over the world, such as: Washington, America, Finland, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
    • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Mary from United Arab emirates - 2017.11.12 12:31
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Caroline from Macedonia - 2017.06.19 13:51

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