Cr Type Polyimide Film with FEP Resin Coating

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Switch Baseplate
• Color: Yellow
• Material: Plastic
• Maximum Voltage: >100KV
• Thermal Rating: H 180
• Type: Insulation Film
• Chemistry: Inorganic Insulation
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Brand: Hjh
• Transport Package: Carton/Pallet
• Specification: KG
• Trademark: HJH
• Origin: China
• HS Code: 3920999000
• Production Capacity: 600mt/Year
• Package Size: 102.00cm * 122.00cm * 50.00cm
• Package Gross Weight: 1000.000kg

Product Description

1DESCRIPTION

This is a heat sealable film which is made by polyimide film with one side or double side FEP coated. When combined with FEP resin, the Polyimide film remains excellent heat and electrical properties. This kind of film is widely used in high temperature wire manufacturing. 
 

2.FEATURES

• high temperature resistance,
• high dielectric strength
• heat sealable properties
• radiation retardant

 

1. APPLICATIONS

• Wire & cable insulation when used in severe environment such as high temperature, under water and oil.
• Turn insulation in motors and generators

4.  TECHNICAL PARAMETER

Item		Unit	Standard Value
			33um		38um		50um		250um
Structure	FEP	um	4.0		13		12.5		10
	PI		25.0		25		25		230
	FEP		4.0		0		12.5		10
Tensile strength MD TD		Mpa	>=130 >=110	>=140 >=110		>=110 >=80
Elongation  MD TD		%	>=50	>=50		>=50
Peel strength FEP-FEP FEP-polyimide FEP-steel		N/10mm	>=2.3 --- >=2.3	--- >=2.3 >=2.9		>=3.5 -- >=3.5
Breakdown voltage Average Individual		Mv/m	>=150 >=120	>=150 >=120		>=120 >=110
Surface Resistivity (200ºC)		Ω	≥1.0×10^13
Volume Resistivity (200ºC)		Ω.m	≥1.0×10^10
Dielectric Constant			3.5±0.4
Dissipation Factor			<=4.0×10^-3