different color polyurethane enamelling copper wires

different color polyurethane enamelling copper wires 1. 130/155/180 centigrade; 2. 0.04mm~1.8mm; 3. Different color

different color polyurethane enamelling copper wires

1. Temperature Class: 130, 155, 180 centigrade

2. Performance feature: 

High mechanical strength, soft-resistance and high temperature for breakdown, high performance for shaving-resistance and solvent-resistance;

3. Main applications:

Can be used as the winding wire of all kinds of electric motors, electric appliances, meters and telecommunication apparatus.

4. Specification: 

Diameter 0.04mm~1.60mm (thin paint film, thick paint film, paint film requested by clients)

5.Insulatione: Polyurethane(UEW)

 

                The physical and mechanical performance of copper clad aluminum wire,

                                             copper wire , aluminum wire

            

conductor Performance	Copper Clad Aluminum Wire	Copper Wire	Aluminum Wire
Volume ratio of copper (%)	15	109	0
Specific gravity (g/cm3)	3.63	8.89	2.70
Length ratio in same wire diameter and unit weight	2.5: 1	1: 1	3.29: 1
Conductivity (IACS)	70	100	62
Electric resistivity(Ωmm2)	0.02462	0.01724	0.02740
Tensile strength (M pa )	95-135	215-266	68-107
Elongation (%)	≥10	≥20	≥8
Winding performance	good	very good	good
Weight	good	bad	very good
Soldering performance	very good	very good	bad
Direct current resistance	good	very good	good

different color polyurethane enamelling copper wires