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IEC STANDARD POLYURETHANE 155 0.012MM ULTRA THIN ENAMELED COPPER WINDING WIRE FOR TOUCH SCREEN UL Recognized Class 130℃ Product TYPU-130/TYA1-130
UL Recognied Class 155℃ Product TYAI-U155, AND 180 ℃ Product TYFU-H180. Enameled wire has excellent mechanical, electrical and chemical performance, especially in high current output, heat resistance and
corrosion resisitance. It is mainly used in high-voltage transformers, electric machines, generator, etc.A special type of enamelled wire is self bonding or adelaide enameleld wire. Self bonding wire is an enamelled wire with an additional adhesive enamel overcoat. This adhesive has a bonding feature, which is activated by heat or solvents.Once activated the adhesive bonds turn to turn windings into a compact self supporting coil. The use of self bonding wire may offer cost and manufacturing advantages in some winding applications as bobbins, tape, varnishing, or impregnation may be eliminated. | NO. | Characteristics | Technical requests | | Conclusion | | | | | Sample 1 | Sample 2 | Sample 3 | | 1 | Surface | Good | OK | OK | OK | OK | | 2 | Bare wire diameter | 0.012± | 0.005 | 0.012 | 0.012 | 0.012 | OK | | 0.005 | | 3 | Insulation thickness | ≥ 0.002 mm | 0.003 | 0.003 | 0.004 | OK | | 4 | Overall diameter | ≤ 0.016 mm | 0.0150 | 0.0150 | 0.0150 | OK | | 5 | Electrical resistance | ≤ 165.99 Ω/m | 155.18 | 155.17 | 155.18 | OK | | 6 | Elongation | ≥ 5 % | 7 | 7 | 7 | OK | | 7 | Breakdown voltage | ≥ 110 V | 382 | 385 | 382 | OK | | 8 | Pinhole test | ≤ 5 hole/5m | 0 | 0 | 0 | OK | | 9 | Enamel continuity | ≤ 60 hole/30m | 0 | 0 | 0 | OK | |
