Enameled aluminum wire (enameled al wire)

Summary

What is EAL wire?

Using pure aluminum wire as conductor , and covered with insulating material(such as UE, PE,EI,AI) in high temperature oven, Enameled AL. wire has the characteristic of high break down voltage and high strength.




Application

Product application for enameled aluminum wire

Motor category

Such as all kinds of household electrical appliances (such as kitchen electrical appliances, washing machines, vacuum cleaners, motor and other high-speed motor)


Fan motor

Variety of micro motor

Variety of pump motor

Variety of automotive electrical appliances, etc.

 

Transformer category

Such as various types of high-frequency transformer

All kinds of ordinary power frequency transformer

Various types of chargers, etc.

 

Electromagnetic induction coil category

Such as rectifier

All kinds of loop inductance coil, choke

Various types of electromagnetic induction disk, etc.



Features

1. The most widely used enameled wire products, which are widely used in all kinds of electronic, motor, transformer coil.

2. High conductivity compared to aluminum.

3. High strength, not easy to elongate during the winding process.


High stability of the product
1. Compared with the enameled copper wire, enameled aluminum wire is easier to wind, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, and long term life.

2. Due to the good insulating effect of aluminum film layer, it’s heat-resistant temperature can be 20 degrees higher than that of  the copper wire;

3. Using aluminum is 1/3 weight of pure copper which significantly lower the production costs.



Parameters

Conductor

PropertyConductor
CCA wireCopper wireAluminum wire
Copper volume (%)1015201000
Specific gravity (g/cm3)3.303.633.948.892.70
Length comparision with copper2.70:12.45:12.25:11:13.29:1
Conductivity(% iACS)65687010062
DC resistivity (Ω.mm2/m)0.026200.025200.024300.017240.02740
Tensile strength(Mpa)95-120105-135115-145215-26568-107
Elongation(%)≥15≥15≥15≥20≥10
windabilityVery goodVery goodVery goodGoodVery good
SolderingGoodGoodGoodGoodBad



Enamel/coating

Type of enamelSpecificationHeat ClassEnamel thicknessAvailable diameterUL certificateConductorCharacterizationApplication area
polyurethaneQA,UE130155180Class0Class1Class2Class30.04-2.50YesCCAaluminumcopperExcellent solderingColor characteristicsAll kinds of medium and small transformers, motors, relays, all kinds of motors, inductive coils, ballast coils
polyesterQZ,PE130155Class0Class1Class2Class30.10-4.50YesCCAaluminumcopperHigher heat resistanceenamel can be removed by chemical liquid, High adhesionAll kinds of transformers, motors, inductive coils, automotive coils
PolyesterimideQZY,EI180Class0Class1Class2Class30.10-4.50YesCCAaluminumcopperHigher heat resistanceOptional soldering,High adhesionHigh corrosion resistanceAll kinds of transformers, motors, inductive coils, automotive coils, induction furnace coils
Polyamide imideQZY/XYEI/AI200220Class0Class1Class2Class30.10-4.50YesCCAaluminumcopperHigh heat resistancehigh strengthHigh adhesionHigh corrosion resistanceAll kinds of transformers, motors,inductors, motors and coils
Self bondingAlcohol self-bondingHeat self-bonding130155180200Class10.10-1.20YesCCAaluminumcopperEasy to useHigh self-adhesive strengthExcellent heat resistance, thermosetting (optional)All kinds of motors and coils


联系我们

产品中心

○ Size: 0.11-5.00mm
○ Aluminum Content: >99.7%
○ Material status: Annealed
○ Brand Name: Shenzhou
○ Min. Order: 500 Kgs
○ FOB Price: US$ 2.8 - US$ 6 per kg
○ FOB Port: Shanghai
○ Lead Time: 15 - 20 days
○ Payment Terms: TT/DP/LC
○ Country of Origin: China (mainland)

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