1.Feature
High temperature resistance/chemical resistance, Transformer oil resistance/low temperature resistance, Radiation resistance/high breakdown voltage/good mechanical properties
2.Material
Drawing or extruding bare copper/aluminum wire confirm to national standard, smooth surface, no defects
Good performance insulation enamel, polyester or polyester-imide over-coated with polyamide-imide
3.Standard
Applicable standard or part of the reference standard
GB/T6109
GB/T23312
IEC 60317-0-1
IEC 60317-0-3
NEMA MW35
NEMA MW76
4. Typical Application
Transformer
Generator
Refrigerating system
Heat resistant motor
UPS power source
Household appliances
5.Main performance
Size:1.00-6.00mm
DC resistance:0.017241-0.027850Ω.mm²/m
Breakdown voltage: 2500V/5000V
Heat shock: the minimum heat shock temperature 200ºC 220ºC 240ºC
Cut through: 320ºC 360ºC 400ºC, 2min not break down
Resistance to solvents: Standard solvent. Use a pencil of hardness 2H the coating shall not be removed
Appearance: purplish, smooth and bright and free from lacquer wart
Packing: plastic spool or wooden spool, flat wire length are customizable
The production of aluminium enamelled wire adopts the felt painting method, which has a simple structure and is easy to operate. As long as the felt splint is used to flatly clamp the felt on both sides of the wire, the felt is loose, soft, elastic and multi-porous to form a mold. Holes, scrape off the excess paint on the wire, absorb, store, transport and make up the paint liquid through capillary phenomenon, and coat the surface of the wire with a uniform paint liquid.
Felt painting method is not suitable for enameled wire enamels with too fast solvent evaporation or too high viscosity. Too fast evaporation and too high viscosity will cause the pores of felt to be blocked and lose its good elasticity and capillary siphon ability quickly.
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