Product profile
Model introduction
| Product number | UEW/130 | UEW/155 | UEW/180 | 3 UEW-D/155 | EIW/180 | SEIW/180 | EIAIW/200 | AIW/220（AIW/200） | PEW/155 | PIW/240 |
| Name overview | Class 130 solderability polyurethane | 155 grade solderability polyurethane | 180 grade straight welded polyurethane | Ultra-thin paint film polyurethane for relay | Grade 180 polyester imine | 180 grade straight welded polyester imide line | 200 grade polyamideimide composite polyester imine | 220 grade polyamideimide | 155 grade polyester | 240 grade polyimide |
| Guideline | NEMA MW 75-C IEC60317-4 GB/T6109.4 |
NEMA MW 79-C IEC60317-20 GB/T6109.10 |
NEMA MW 82-C IEC60317-51 GB/T6109.23 |
NEMA MW 79-C
|
NEMA MW 30-C IEC60317-8 GB/T6109.5 |
NEMA MW 77-C IEC60317-23 GB/T6109.13 |
NEMA MW 35-C NEMA MW 37-C IEC60317-13 GB/T6109.20 |
NEMA MW 81-C IEC60317-26 GB/T6109.14 |
NEMA MW 5-C IEC60317-3 GB/T6109.2 |
NEMA MW 16-C IEC60317-46 GB/T6109.22 |
| Suitable for wire diameter | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 | 0.016-0.800 |
| Temperature index (°C) | 130 | 155 | 180 | 155 | 180 | 180 | 200 | 220 | 155 | 240 |
| Softening breakdown temperature (°C) | 170 | 200 | 230 | 200 | 300 | 265 | 320 | 350 | 270 | 450 |
| Thermal shock temperature (°C) | 175 | 175 | 200 | 175 | 200 | 200 | 220 | 240 | 175 | 260 |
| Solderability | 370℃/2s 可焊 | 380℃/2s Solderable | 390℃/3s Solderable | 380℃/2s Solderable | Not weldable | 470℃/2s Solderable | Not weldable | Not weldable | Not weldable | Not weldable |
| Characteristics | Universal enameled wire; straight soldering temperature 375 ° C; easy to dye; low dielectric loss at high frequency; no salt water pinhole | Softening breakdown temperature is higher than UEW/130; easy to dye; low dielectric loss at high frequency; no salt water pinhole | Softening breakdown temperature is higher than UEW/155; straight soldering temperature is 390 °C; easy to dye; low dielectric loss at high frequency; no salt water pinhole | Good conductor consistency; good film consistency; high tank full rate; no salt water pinhole; suitable for high speed winding | High heat resistance; excellent chemical resistance, high heat shock, high softening breakdown | Solderable at high temperature; high heat resistance; excellent chemical resistance | High heat resistance; thermal stability; cold-resistant refrigerant; high softening breakdown; high thermal shock | High heat resistance; thermal stability; cold-resistant refrigerant; high softening breakdown; high heat rush | Excellent chemical resistance; good scratch resistance; poor hydrolysis resistance | High heat resistance; superior chemical resistance |
| application | Coils for relays, micro motors, small transformers, magnetic heads, and communication equipment. | Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for communication equipment. | Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for communication equipment. | Power relay, high frequency relay, time relay, automotive relay, communication relay | Oil-immersed transformer, small motor, high-power motor, high-temperature transformer, heat-resistant component | Small motors, automotive relays, high power motors, electromagnetic coils, heat-resistant components | Oil-immersed transformer, high-power motor, high-temperature transformer, heat-resistant component, sealed motor | Oil-immersed transformer, high-power motor, high-temperature transformer, heat-resistant component, sealed motor | Ordinary motor, medium transformer | High heat resistant components; high power motor |
