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EIAIW 200 grade polyamideimide composite polyester imine enamelled copper wire

Enameled wire is an indispensable material in modern society such as vibrant electrical appliances, electronic machines, motors, transformers, relays and even automotive parts. Chalco has various types of enameled wires, including enameled aluminum wire, enameled copper wire, enameled copper clad aluminum wire, high-tension wire, magnetic wire, stranded wire, etc. Chalco's special enameled flat wire is suitable for high-precision coils and has won the trust of the industry.

EIAIW 200 grade polyamideimide composite polyester imine enamelled copper wire

EIAIW 200 grade polyamideimide composite polyester imine enamelled copper wire is an enameled wire used for heat and refrigerant resistance applications. The polyester-imide resin with double coating has high heat resistance and the polyamide-imide has high resistance for refrigerants and coiling properties. Composition of upper and lower layers.

Characteristics of EIAIW 200 grade polyamideimide composite polyester imine enamelled copper wire:

1.High heat resistance.

2.Thermal stability.

3.Cold-resistant refrigerant.

4.High softening breakdown.

5.High thermal shock.

Application:

Oil-immersed transformer, high-power motor, high-temperature transformer, heat-resistant component, sealed motor

General Introduction

Heat resistance

Electrical performance

Mechanical behavior

Standard

NEMA MW 35-C
NEMA MW 37-C
IEC60317-13
GB/T6109.20

Temperature index (°C)

≥200

Film continuity standard requirement
(Low pressure G1 0.050mm)

≤6

Elongation standard(0.050mm)

≥10%

Diameter

0.016-0.800

Softening breakdown temperature (°C) standard requirement

≥320

Typical value
(G1 0.050mm)

0

Typical value (0.050mm)

20%

Temperature index (°C)

200

Typical value (°C) (0.050mm)

360

Standard requirements (IEC)
(High pressure G1 0.250mm)

≤40

Elongation standard(0.250mm)

≥22%

Softening breakdown temperature (°C)

320

Thermal shock temperature (°C) standard requirement

220

Typical value
(High pressure G1 0.250mm)

0

Typical value (0.250mm)

35%

Thermal shock temperature (°C)

220

Typical value(0.050mm)

250

Breakdown voltage per micrometer

210

 

 

Solderability

Not weldable

Typical value(0.250mm)

250

Typical value (0.050mm)

200

 

 

 

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