Flexibility Electrical Eanmelled copper wire hot sale

Copper flat wire is produced by processing copper bar through our continuous conforming technology, then coating the copper wire with several layers of enamel insulation as per the specified requirements.Eanmelled copper wire is used in the windings of transformers, generators, motors and other electrical equipment.

Certifications of Eanmelled copper wire:

The mechanical, electrical and chemical characteristics of Eanmelled copper wire differ from those of copper magnet wire because of the inherent differences in the conductor materials. These differences are reflected in certain test procedures and/or performance requirements forEanmelled copper wire , such as elongation, adherence and flexibility, heat shock, scrape resistance, continuity and thermal endurance .

2.Technical test iterms about Enamelled copper wire

Maximum Overall Diameter, Conductor Diameter, Film Thickness, Conductor Resistance, Elongation, Spring Back, Mandrel Winding, Sudden Jerk, Cut Through, Heat Shock, Room Temperature Breakdown Voltage, High Voltage Hole, and Pin-Hole etc

Name		enamelled copper flat wire
Type		QZB-2/155
Diameter		4.00X8.00
Standard		GB/T7095.3
Test Item			Unit	Technical requirements	Test Result
Appearance				Bright and clean, uniform color	Ok
Dimensions	Bare Conductor	Narrow side	mm	±0.05	4.01
		Broad side	mm	±0.07	8.00
	Enameled Increase	Narrow side :	mm	0.12~0.17	0.130
		Broad side	mm	0.12~0.17:	0.150
Adherence and Flexibility	Mandrel Winding Test			1D	OK
	Jerk Test			No Crack, and No losing adhesion	OK
Resistivity(20°C)			Ω. mm²/m	≤0.017241	0.01693
Elongation			%	A side(mm) ≤2.5 30% >2.5 32%	44%
Heat Shock			°C	after bending in 6a test bar, 175°C no cracking	no cracking
Breakdown Voltage at Room Temp.			KV	2.0	4.9,3.5,4.2,4.0,6.2
Packing				Meet the export standard	OK

Product Description

3.Producing process of Enamelled copper wire

4.QC office

5.Online-monitoring system

Packaging & Shipping

6.Packing and shipping

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Company Information

7. Our Market :

Enamelled Copper wire Main Export to Hongkong, Singapore, Indonesia, Sri Lanka, Vietnam, Thailand, Turkey, UK, Hungary, Romania, Croatia, Greece, Egypt, USA, Canada, Brazil, Argentina, Zambia, Colombia, Dominican republic,

8.Our company

Xuchang Huayuan Magnet Wire Co.,Ltd is established in 1993 and we have developed to a professional manufacture of enameled wire and paper covered aluminum wire as well as fiber-glass covered aluminum wire. Our 100,000 square meter factory is ISO 9001(00112Q213049R 1M /4100) and 14001 environment system certified, and our products are also UL-listed. Our workshop maintains constant temperature and humidity to gurantee the quality.