Aiw / Uew Rectangular Copper Wire Class 180 / 220 Super Thin

Name: Aiw / Uew Rectangular Copper Wire Class 180 / 220 Super Thin
Brand: Tianjin Ruiyuan Electric Material Co,.Ltd

AIW / UEW Class 180 / 220 Super Thin Rectangular Enameled Copper Wire Made of exygen free copper with rectangular shape. Modern Enameled Copper Magnet Wire typically uses one to three layers of polymer film insulation, often of two different compositions, to provide a tough, continuous insulating layer. Magnet wire insulating films use (in order of increasing temperature range) polyvinyl formal or Formvar (PVF), polyurethane, polyamide (PUW), polyester (PEW), polyester

Place of Origin China

Packaging Details Carton

Product Name AIW / UEW Class 180 / 220 Super Thin Rectangular Enameled Copper Wire

Key word AIW / UEW Class 180 / 220 Super Thin Rectangular Enameled Copper Wire

Model Number 0.3mm* 0.18

Supply Ability 10Ton/week

ss 316 wire mesh mini wire rope hoist 2 core wire 1mm

Product Description

AIW / UEW Class 180 / 220 Super Thin Rectangular Enameled Copper Wire

Made of exygen free copper with rectangular shape.

Modern Enameled Copper Magnet Wire typically uses one to three layers of polymer film insulation, often of two different compositions, to provide a tough, continuous insulating layer. Magnet wire insulating films use (in order of increasing temperature range) polyvinyl formal or Formvar (PVF), polyurethane, polyamide (PUW), polyester (PEW), polyester-polyimide (EIW), polyamide-polyimide (or amide-imide) (AI-EIW), and polyimide (AIW). Polyimide insulated magnet wire is capable of operation at up to 250°C. The insulation of thicker square or enamelled rectangular aluminium or copper magnet wire is often augmented by wrapping it with a high-temperature polyimide or fiberglass tape, and completed windings are often vacuum impregnated with an insulating varnish to improve insulation strength and long-term reliability of the winding.

Characteristics	Standard			Test Result
Appearance	Smooth Equality			Smooth Equality
Conductor Diameter	Width	3.00	±0.050	0.298	0.299	0.300
Conductor Diameter	Thickness	0.18	±0.050	0.180	0.181	0.182
Thickness of self bonding layer	Min.	0.002		0.003	0.003	0.003
Thickness of insulation	Thickness	0.005-0.015		0.008	0.008	0.008
	Width	0.005-0.015		0.011	0.011	0.011
Overall Diameter (Including bonding layer)	Thickness	Max.0.219		0.201	0.202	0.203
Overall Diameter (Including bonding layer)	Width	Max.0.364		0.326	0.327	0.328
Pinhole	1hole/m				0	0
Elongation	Min ≥15%			30	30	30
Flexibility and Adherence	No crack			No crack
Conductor Resistance (Ω/km at 20℃)	423.82-321.01			352.000	352.000	352.000
Breakdown Voltage	Min 0.50kv			1.650	1.250	1.360
Heat shock	No Crack					No Crack