Super performance 12 awg enamel covered aluminum wire is made of aluminum conductor and insulation materials, like polyimide coated  with high temperature resistance.

Enameled Flat wire is made of oxygen free copper or electrical aluminum rod, which are drawn or extruded by the specification mould.They are mainly used in the windings of electrical equipment such as transformer,reactor and etc.According to the different insulating paint, it can be divided into 6 categories:
120 polyvinyl acetal / self adhesive polyvinyl acetal enameled copper (aluminum ) flat wires--QQ/QQN
130 polyester enameled flat wires--QZ
155 modified polyester enameled flat wires-QZG
180 polyester imide enameled copper ( aluminum ) flat wires--QZY
200 polyester imide / polyamide-imide composite enameled copper( aluminum ) flat wires--Q(ZY/XY)
220 polyamide imide enameled copper ( aluminum ) wires--QXY

Conductor Material
Soft copper flat wire of enameled flat wire complies with the provisions of GB5584 2-2009 , when 20ºC , resistivity ≤0.017241Ω.mm²/m ,according to different mechanical strength requirements.
Soft aluminum flat wire of enameled flat wire complies with the provisions of GB5584.3-2009,when 20ºC,resistivity≤0.02801Ω.mm²/m.According to different insulation requirements,can choose thin film from 0.06 to 0.11mm or thick film from 0.12 to 0.17mm.The thickness of hot adhesive enameled flat wire self-adhesive layer is generally 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.
The thickness of hot adhesive enameled flat wire self-adhesive layer is generally from 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.

Enameled wire category	Thermal level	Performance	Standard	Experimental basis
Polyvinyl acetal/Self adhesive acetelQQ/QQN	120	Good performance of resistance to transformer oil and scratch.Excellent flexibility & adhesion, and good hydrolysis resistance.In addition to the properties of acetal wire,the product adhesive strength can be reinforced by heating.	GB/T 7095.2-2008,IEC60317-18:2004GB/T 6758.1-2007,IEC 60851-5	GB/T 4074,IEC 60851GB/T 4074,IEC 60851
PolyesterQZ	130	High mechanical strength,good scratch resistance.Good electrical performance.	GB/T 7095.2-2008,IEC 60317-11:2005	GB/T 4074,IEC 60851
Modified polyesterQZ(G)	155	Good shock resistance.High mechanical strength,good electrical & solvent resistance.	GB/T 7095.3-2008,IEC60317-16:1990	GB/T 4074,IEC 60851
Polyester imideQZY	180	Hith heat resistance,good chemical solvent resistance,and heat shock resistance	GB/T 7095.4-2008,IEC60317-28:1990	GB/T 4074,IEC 60851
Polyester imide/polyami-deimide composite layerQ(ZY/XY)	200	Good comprehensive propertiea,such as refrigerant resistance,solvent resistance and radiation resistance	GB/T 7095.6-2008,IEC60317-29:1990	GB/T 4074,IEC 60851
Polyamide imideQXY	220	Good chemical solvent resistance	GB/T 7095.1	GB/T 4074,IEC 60851

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