Tianjin Ruiyuan Electric Material Co,.Ltd
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SWG 50 ULTRA THIN ENAMELED COPPER WIRE MAGNET WINDING WIRE FOR TOUCH SCREEN SENSOR
Ultra - thin enameled copper winding wire means the diamter that is less than 0.05mm. We are the best and the only one manufacturer in China who can provide ultra -thin enamled copper wire with mass production.Not only can we produce swg 50 ultra thin copper wire, but also thinner, that is 0.012mm.
FEATURE
Ultra thin SWG50
Great quality that is proved by European and Amercian market
Mass production to give you competitive price
Application:
Touch screen/Transformer/ Medical device/Sensor
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| Characteristics | Technical requests | Test Results | Conclusion | ||||||||
| Sample 1 | Sample 2 | Sample 3 | ||||||||||
| 1 | Surface | Good | OK | OK | OK | OK | ||||||
| 2 | Bare Wire Diameter | 0.020± |
| 0.02 | 0.02 | 0.02 | OK | |||||
| 0.001 | ||||||||||||
| 3 | Coating Thickness | / | / | / | / | OK | ||||||
| 4 | Overall Diameter | 0.022-0.024 | 0.023 | 0.023 | 0.023 | OK | ||||||
| 5 | Conductor Resistance | ≤60.810Ω/m | 56.826 | 56.474 | 56.562 | OK | ||||||
| 6 | Elongation | ≥8% | 12% | 11% | 13% | OK | ||||||
| 7 | Breakdown Voltage | ≥130V | 263 | 247 | 246 | OK | ||||||
| 8 | Pinhole Test | ≤ 8 holes/5m | 1 | 0 | 1 | OK | ||||||
| Remark: | ||||||||||||
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| Test Items | Technical Requests | Results | Conclusion: | ||||||||
| 1 | Adhesive | Coating layer is good | OK | Approved | ||||||||
| 2 | Cut-through | 170℃ 2mins no breakdown | OK |
| ||||||||
| 3 | Heat Shock | 155±5℃/30min no crack | OK | |||||||||
| 4 | Solder Ability | 375± 5℃ 2 Sec Smooth | OK | |||||||||
| 5 | Solvent Resistance | No blister, no expansion, no shed | OK | |||||||||