| Classification and Property |
| Name |
Symbol |
Thermal
Classification |
Dimensions |
Feature |
Use |
Standard |
| Polyurethane
Enameled
copper wire |
UEW |
E(120℃)
F(155℃) |
0.02 ~
1.50mm |
◆ Good conductivity
at high freguency
and high temperature.
◆ Solderable
without stripping
of insulation
◆ Free to coloring.
(red,green,blue,
yellow etc.)
◆ No of overloa
ding electric
equipment.
◆ Comparative
poor heat shock
resistance
and mechanical
strength.
◆ Poor
atomatic solvent |
Electronic
equipment
Communication
appliance
Coil for a meter
Miniature
transformer |
KS C 3107
JIS C 3202
NEMA
MW2-C
NEMA MW75-C
BS 4520 |
| Polyester
Enameled
copper wire |
PEW |
F(155℃)
H(180℃) |
0.05 ~
3.50mm |
◆ Good heat
resistance,
solvent
resistance
◆ Dielectric
constant & good
electric property
◆ Likely to be
hydrolysis due
to poor heat
shock resistance and
poor waterproof. |
Miniature
generator
General motor
Household motor
Transformer
Portable generator
Magnet coil |
KS C 3107
JIS C 3202
NEMA
MW2-C
BS 3160 |
| Polyesterimide
Enameled
copper wire |
EIW |
H(180℃) |
0.05 ~
2.60mm |
◆ Very good
heat resistance,
heat shock
resistance and
solvent
resistance
◆ Good for
high-speed
winding due to its
◆ Crazing in
solvent with
stress
|
Dry transformer
Heat resistance
generator
Electric tool motor
High speed motor
and generator
HVT for
microwave oven |
KS C 3107
JIS C 3202
NEMA
MW2-C
BS 3160 |
| Polyamideimide
Enameled
copper wire |
AIW |
C(220℃) |
0.01 ~
2.60mm |
◆ Very good at
heat resistance
and overloading
resistance.
◆ Good solvent
resistance
◆Comparatively
poor flexibility
|
Heat resistance
motor
Freezing
machine motor
Electric tool motor
Heat resistance
and Dry type
transformer
Heatproof
appliance |
JCS 334
|
| Polyesterimide-
Polyamideimide
Enameled
copper wire |
EI-AIW |
C(200℃) |
0.10 ~
2.60mm |
◆ Good thermal
and overloading
property
◆ Good heat
shock resistance
◆ Good
chemical property
◆ Strong at R-22 refrigerant |
Heat resistance
motor
Dry transformer
Electric tool motor
Automotive pars
HVT for
microwave oven
Freezing
machine motor |
NEMA
MW-35C
NEMA
MW-75C |
| Lubricating
Enameled
copper wire |
UEW/N
PEW/N
EIW/N |
E(120℃)
F(155℃)
H(180℃) |
0.30 ~
2.60mm |
◆Since double-
coated with
lubricatine
Nylon resinuos
varnish, good for
winding
and for
compacting
◆High-speed
winding
◆Available
according to
temperatures
and uses |
Motors &
Transformers
Cold motors
Automotive parts |
NEMA
MW-76C
NEMA
MW-80C |
| Self-Lubricating
Polyesterimide-
Polyamideimide
Enameled
copper wire |
SL-
EI/AIW |
C(200℃) |
0.30 ~
2.60mm |
◆Good
chemical
property
◆High-speed
winding
◆Able to
substitute R-
124a as a
refrigerant |
Cold motors for
substitue
refrigerants |
|
