155 Grade Polyurethane 0.02mm Magnet Wires

Basic Information
Place of Origin: China
Brand Name: Ruiyuan
Certification: UL/ISO9001/ISO14001/RoHS/Reach
Model Number: 0.02mm
Minimum Order Quantity: 10kg
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2-15 days
Payment Terms: Negotiation
Supply Ability: 200 Ton/Tons per Month
Detail Information
Product Name: Magnet Wire Insulation: Polyurethane
Size: 0.02mm Thermal Grade: 155 / 180
Conductor Material: Copper Port: Tianjin
High Light:

0.02mm magnet wires


Polyurethane magnet wires


155 Grade Magnet Wires

Product Description

Polyurethane 0.02mm Enameled Copper Winding Wire Super Thin Magnet Wire For Watch


We are one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience.We have achieved the goal of "zero pinholes after stretching" for ten years. In 2019, our finest diameter is 0.011mm, and mass production has been achieved.When the displays return the transformer industry, we are the No.1 Chinese brand with a share of cake.We rival the internationally renowned enameled wire brands for production, technology, raw materials.We surpass them in terms of "service, quick response"; 30% lower "price" is our advantage. More and more well-known customers choose us as suppliers-Philips, Bosch, Panasonic, Samsung ...


We have a long history of producing self-adhesive lines. Since the beginning of our factory, we have started to develop and produce self-adhesive lines. Because of our strong R & D strength, our products have a wide range of applications.We have a full range of self-adhesive lines and a wide range of applications.Thermal class is155C, 180 C, 200 C, 220 C. Conductor material includes enameled round wire, enameled copper-clad aluminum wire.


155 Grade Polyurethane 0.02mm Magnet Wires 0


Test report


Technical requests
Test Results Conclusion
Sample 1 Sample 2 Sample 3
Surface Good OK OK OK OK
Bare Wire Diameter
0.001 0.02
Coating Thickness / / / / OK
Overall Diameter 0.022-0.024 0.023 0.023 0.023 OK
Conductor Resistance ≤60.810Ω/m 56.812 56.403 56.514 OK
Elongation ≥8% 10% 10% 11% OK
Breakdown Voltage ≥130V 212 247 262 OK
Pinhole Test ≤ 8 holes/5m 1 0 1 OK
Test Items Technical Requests Results
Adhesive Coating layer is good OK
Cut-through 200℃ 2mins no breakdown OK
Heat Shock 180±5℃/30min no crack OK
Solder Ability 390± 5℃ 2 Sec Smooth OK

Contact Details
Mr. James Shan

Phone Number : +8613920472299

WhatsApp : +8615802295822