F46/FEP Coated Polyimide Film for Magnet Wire

• Application: Electrical Winding Insulation, Winding Wire Coating Insulation
• Type: Insulation Film
• Chemistry: Organic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Material: Plastic
• Thermal Rating: H 180
• Maximum Voltage: 20KV~100KV
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: Yellow
• Brand: Hjh
• Transport Package: Carton/Pallet
• Specification: KG
• Trademark: HJH
• Origin: China
• HS Code: 3920999000
• Production Capacity: 1600my/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