Quick DetailsPlace of Origin:
China Brand
Name: XINCHENGProduct name: Polyimide Film KAPTON covered AL/Copper
WireModel Number: KAPTON (polyimide film)/ polyester film covered
wireApplication: Heating, For transformer winding ,submersible
motor and high voltage coil, wind turbines,
micro-electronicInsulation Material: KAPTON (polyimide film)/
polyester
film Type:
insulatedConductor material: Aluminum
& copper Conductor
Type: SolidFilm covered round (Al & Cu) wire:
1.00mm-8.00mm Degree:
130°C(Polyester)/180°C (Polyimide Film)Film covered
rectangular AL wire: Side (a): 0.90mm-8.00mm Side(b):
2.00mm-25.00mmFilm covered rectangular Copper wire: Side (a):
0.90mm-5.60mm Side(b): 2.00mm-22.00mmLayer: Single, Double or
according your requirementStandard: NEMA, GB,
JIS Certification:
UL,RoHS,ISO9001 Product Description:Polyimide film sintering
wire is made by copper or aluminum conductor. At first wrapped
polyimide film which is coated with adhesive material on the
conductor, and sintered film and film, film and conductor
together. The polyimide film wire is
uniformly wrapped around the polyimide film or polyimide fluorine
4.6 composite film on the copper (aluminum) conductor. After
heating, the fluorine 4.6 on the composite film is melted, so that
the film and the conductor are bonded as a whole. This product
has excellent voltage resistance, thin insulation thickness and
heat resistance up to 220 ºC. It is mainly used for windings
of motors, reactors, welding machines or other similar electrical
products. The electrical bare copper (aluminum) wire produced by
extrusion process is an ideal material for producing polyimide film
clad wire.Polyimide film is coated with a high temperature
resistant binder and coated with a polyimide film strip. After
heating, the thin film band becomes a continuous insulating
layer. The winding wire has high temperature, low temperature and
radiation resistance, the sealing, electrical and wear resistance.
It is applied to steel rolling motor high temperature operation,
traction motor, deep well pump motor and dry Transformer
coil. For Aromatic polyimide tape-covered aluminum
magnet wire, after the aluminum magnet wire is taped with
a tape that is 1.5 mm thick with 1.0 mm of this thickness
being polyimide film and the remaining 0.5 mm being fluoroplastic,
it is heated and heat-sealed. Aromatic polyimide
tape-covered aluminum magnet wire has a higher space factor
than that of glass-fiber covered aluminum magnet wire and fully
satisfy class-H heat resistance requirements. When Aromatic
polyimide tape-covered aluminum magnet wire is used as substitute
for these glass-fiber covered aluminum magnet wire, electrical
equipment can be expected to be reduced in size and weight.
Aromatic polyimide tape-covered aluminum magnet wire has electrical
characteristics and coating flexibility far superior to those of
glass-fiber covered aluminum magnet wire. Aromatic polyimide
tape-covered aluminum magnet wire is primarily used for electric
motors in vehicles, large direct current machines, and dry
transformers. However, the aluminum magnet wire is more costly than
other winding aluminum magnet wires. It is recommended, therefore,
to use them when, there are problems in terms of space factor in
particular. The aluminum magnet wire is inferior to glass-fiber
covered aluminum magnet wire in corona resistance. When using the
aluminum magnet wire in high-pressure equipment, special
consideration must be given to insulation design. Breakdown
voltage of polyimide film covered copper/aluminum wire:Wrapping
methodInsulation thickness mmBreakdown voltage
≥Nominal valueToleranceTwo layers polyimide self-locking
wrapping0.15±0.036000Two layers of polyimide lap wrapped in
opposite directions0.15±0.036000Three layers of polyimide lap
wrapped in opposite directions0.23±0.037000Polyimide film aluminum
wire is a multi-layer polyimide & fluoropolymer
dispersion-coated film. The fluoropolymer coating functions as
a heat-fusible layer for bonding to magnet wire conductors. It
has superior scrape abrasion resistance and exhibits lower
frictional properties than wire insulated with other commonly used
polyimide materials. Polyimide film aluminum wire is
ideal for demanding magnet wire applications and for
difficult-to-wind motors. Type:1. voltage resistant
4KV :double layer polyimide-fluoro 46 composite film wrapped
copper flat wire2. voltage resistance 7.25kv :three-layer
polyimide-fluoro46 composite film wrapped copper flat wire3.
voltage resistance 8.7KV :three-layer polyimide-fluoro46
composite film wrapped copper flat wire4. voltage resistant
10KV :three-layer polyimide-fluoro46 composite film wrapped
copper flat wireConductor materials:1.Polyimide film Cover
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