Fluorinated Ethylene-propylene Film .There are two types of products: general-purpose FEP film and electric-purpose FEP film

Fluorinated Ethylene-propylene Film

FEP film is made from FEP resin and prepared by extrusion blowing technology. It can be used at the temperature range of -80 through 200. There are two types of products: general-purpose FEP film and electric-purpose FEP film. Electricpurpose FEP film has excellent electrical property and is used as dielectric material for capacitor, flexible PCB and flat cable etc. General purpose FEP film has outstanding chemical resistance to virtually all chemicals and is used as a transparent, anti-corrosive and anti-stick material in the fields of chemical, food, textile and packing industries. These films conform to the enterprise standard of Q/GHAD 11-2005......................................................

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Specification

Unit mm

Code	Thickness	Tolerance	Flat Width	Tolerance
FEP-F-B-1	0.03	±0.01	100~700	±5
FEP-F-B-2	0.05	±0.02	100~700	±5
FEP-F-B-3	0.10	±0.02	100~700	±5
FEP-F-B-4	0.15	±0.025	100~700	±5
FEP-F-B-5	0.20	±0.025	100~700	±5
FEP-F-B-6	0.25	±0.025	100~700	±5
FEP-F-B-7	0.30	±0.03	100~700	±5
Note: Customers request negotiable

  

Main Properties

Item			Value
			General Purpose	Electric Purpose
Shrinkage Rate (Traverse & Longitudinal )  %  ≤			3.0	3.0
Tensile Strength MPa ≥			14	14
Elongation @ Break % ≥			175	175
Tear Strength (N/m) ≥			4.9×104	4.9×104
Dielectric Constant (106Hz)				2.15
Dissipation Factor (106Hz) ≤				1×10-3
Volume Resistivity (Ω·m) ≥				1×1014
Dielectric StrengthMV/m	Thickness≤0.05mm			100
	0.05mmThickness0.1mm			75
	Thickness≥0.1mm			50