Eiw 180 Grade Polyester Imine Enamelled Copper Wire

• Color: Red
• Application: Transportation Tools, Door & Window, Decorations
• Certification: ISO9001, ASTM, JIS, GB, EN
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O
• Model NO.: EIW 180
• Surface Treatment: Polished
• Alloy: Alloy
• Elongation: More Than 10%
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

EIW 180 Grade polyester imine enamelled copper wire

 

Enameled wire is an indispensable material in modern society such as vibrant electrical appliances, electronic machines, motors, transformers, relays and even automotive parts. Chalco has various types of enameled wires, including enameled aluminum wire, enameled copper wire, enameled copper clad aluminum wire, high-tension wire, magnetic wire, stranded wire, etc. Chalco's special enameled flat wire is suitable for high-precision coils and has won the trust of the industry.

The main component of EIW 180 insulating varnish is polyisocyanate-imide resin, which has good thermal shock resistance, high softening resistance and high breakdown temperature, excellent mechanical strength, good solvent and refrigerant resistance, and is widely used in heat resistance Windings of demanding motors, electrical appliances, meters, power tools, electric dry-type compressors, etc., are vulnerable to hydrolysis under closed conditions.

Characteristics of EIW 180 Grade polyester imine enamelled copper wire:
High heat resistance;
Excellent chemical resistance;
High heat shock;
High softening breakdown

Application:
Oil-immersed transformer, small motor, high-power motor, high-temperature transformer, heat-resistant component


 

General Introduction		Heat resistance		Electrical performance		Mechanical behavior
Standard	NEMA MW 30-C IEC60317-8 GB/T6109.5	Temperature index (°C)	≥180	Film continuity standard requirement (Low pressure G1 0.050mm)	≤6	Elongation standard(0.050mm)	≥10%
Diameter	0.016-0.800	Softening breakdown temperature (°C) standard requirement	≥300	Typical value (G1 0.050mm)	0	Typical value (0.050mm)	20%
Temperature index (°C)	180	Typical value (°C) (0.050mm)	350	Standard requirements (IEC) (High pressure G1 0.250mm)	≤40	Elongation standard(0.250mm)	≥22%
Softening breakdown temperature (°C)	300	Thermal shock temperature (°C) standard requirement	200	Typical value (High pressure G1 0.250mm)	1	Typical value (0.250mm)	35%
Thermal shock temperature (°C)	200	Typical value(0.050mm)	230	Breakdown voltage per micrometer
Solderability	Not weldable	Typical value(0.250mm)	230	Typical value (0.050mm)	200