3.
PHYSICAL PROPERTIES
Specification Copper in volume Copper in mass % Density % (g/cm3) Max. DC resistivity Ω.mm2/m(200c) Tensile strength Enlongation
Copper Volume
CCA-10% 8~<13 27 3.32 0.02733 150MP ≥10%
CCA-15% 13-17 37 3.63 0.252-0.026 160MP ≥11%
4.Model:QA(UEW),QZ(PEW),QZY(EIW) Class: 130/155/180/200/220
5.CCA and ECCA PERFOMANCE:
The enameled copper clad aluminum wire has excellent flexibility,scratch resistance,adhesion,electrical properties and solvent resistance properties.
Straight drought resistancr,high-frequency performance,easy coloring,tide-resistant performance.
It has the advantages of:
(a) small density of aluminium
(b) good conductivity of copper
(c) high signal transmission property
(d) light weight
(e) low production cost
(f) direct soldering, good colorability , high adhesiveness
(g)thermal stability . high thermal endurance . high temperature softening breakdown
(h)HF-resistance , solvent resistance and chemical property resistance to winding damage
6.Application:
Widely use of the various kinds of electrical,electronics,instrumentation,telecommunications equipment.Such as Electrical tool, Auto-motor and tranfomers,Electronic compoments,Instrument windings,Step motors,Communication equipment, Small-sized motors.