Tianjin Ruiyuan Electric Material Co,.Ltd
Exquisite,High quality, all for customers!
Add to Cart
CLASS 155 ENAMELED COPPER MAGNET WIRE SELF BONDING WIRE UEW 0.110MM DIAMETER
Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.The wire itself is most often fully annealed, electrolytically refined copper. Aluminium magnet wire is sometimes used for large transformers and motors. The insulation is typically made of tough polymer film materials rather than enamel, as the name might suggest.
FEATURES
Excellent crazing,abrasion,chemical resistance and provides good thermal stability.
PEW has excellent physical properties for example, fexibility abrasion resistance adhesion...,better than PVF.
TEST REPORT
| | Characteristics | Technical requests | Test Results | Conclusion | |||
| | | | | Sample 1 | Sample 2 | Sample 3 | |
| 1 | Surface | Good | OK | OK | OK | OK | |
| 2 | Bare Wire Diameter | 0.110± | 0.002 | 0.110 | 0.110 | 0.110 | OK |
| 0.002 | |||||||
| 3 | Coating Thickness | ≥ 0.017 mm | 0.022 | 0.023 | 0.023 | OK | |
| 4 | Overall Diameter | ≤ 0.139 mm | 0.132 | 0.133 | 0.133 | OK | |
| 5 | Conductor Resistance | ≤ 1.882 Ω/m | 1.823 | 1.795 | 1.802 | OK | |
| 6 | Elongation | ≥ 17 % | 25 | 26 | 24 | OK | |
| 7 | Breakdown Voltage | ≥ 2800 V | 4486 | 4568 | 4487 | OK | |
| 8 | Pinhole Test | ≤ 3 hole/5m | 0 | 0 | 0 | OK | |
| 9 | Enamel Continuity | ≤ 15 hole/30m | 0 | 0 | 0 | OK | |
