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Trade Verify
Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact name:James Shan
Tianjin Ruiyuan Electric Material Co,.Ltd |
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Verified Suppliers
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2UEW 155 / 180 0.05mm Polyurethane Enameled Copper Magnet Wire
The polyurethan wire is the conducting wire coated with uniform polyurethan enamel varnish and spooled with harmless, scratch free and clean finish. The coating is durable. It is classified in 3 levels of 1, 2 and 3 by the thickness of finish. The soldering and coloring are possible without stripping the finish.
| Characteristics | Technical requests | Test result | Result | ||
| Sample a | Sample 2 | Sample 3 | |||
| Surface | Good | OK | OK | OK | |
| Bare Wire Diameter | 0.050±0.002 | 0.050 | 0.050 | 0.050 | OK |
| Coating Thickness | ≥ 0.011 mm | 0.014 | 0.014 | 0.015 | OK |
| Overall Diameter | ≤ 0.067 mm | 0.064 | 0.064 | 0.065 | OK |
| Conductor Resistance | ≤9.528Ω/m | 8.763 | 8.754 | 8.741 | OK |
| Elongation | ≥ 12 % | 18 | 17 | 16 | OK |
| Breakdown Voltage | ≥800V | 2741 | 2501 | 2608 | OK |
| Pinhole Test | ≤ 5 holes/5m | 0 | 0 | ||
| Continuity | ≤ 3 hole/5m | 0 | 0 | 0 | OK |
| Test Items | Technical Requests | Results | |||
| Adhesive | Coating layer is good | OK | |||
| Solder Ability | 390℃ ±5℃ Smooth | OK | |||
| Heat Shock | 200±5℃/30min no crack | OK | |||
