Piw 240 Grade Polyimide 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.: PIW 240
• 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

 

PIW 240 grade polyimide 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.

PIW is a polyimide resin with the highest heat resistance of an organic polymer made by the reaction of aromatic tetracarboxylic acid dianhydride and aromatic diamine for enameled wire. PIW is a very reliable performance because it has excellent through characteristics, overload characteristics and thermal shock resistance.










Characteristics of PIW 240 grade polyimide enamelled copper wire:
High heat resistance; superior chemical resistance

Application:
High heat resistant components; high power motor
 

General Introduction		Heat resistance		Electrical performance		Mechanical behavior
Standard	NEMA MW 16-C IEC60317-46 GB/T6109.22	Temperature index (°C)	≥240	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	≥450	Typical value (G1 0.050mm)	0	Typical value (0.050mm)	20%
Temperature index (°C)	240	Typical value (°C) (0.050mm)	460	Standard requirements (IEC) (High pressure G1 0.250mm)	≤40	Elongation standard(0.250mm)	≥22%
Softening breakdown temperature (°C)	450	Thermal shock temperature (°C) standard requirement	260	Typical value (High pressure G1 0.250mm)	1	Typical value (0.250mm)	35%
Thermal shock temperature (°C)	260	Typical value(0.050mm)	300	Breakdown voltage per micrometer
Solderability	Not weldable	Typical value(0.250mm)	300	Typical value (0.050mm)	200