Aiw 220 Degree Enameled Copper Winding Wire Super Fine Flat

Price Negotiable

Price: Negotiation

MOQ: 5kg

Delivery Time: 2-15 days

Brand: Ruiyuan

Product Description

AIW 220 Degree Super Fine Flat Enameled Copper Winding Wire

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, polyurethane, polyester (PEW), polyester-polyimide (EIW), polyamide-polyimide (or amide-imide) (AI-EIW), and polyimide (AIW).

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