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PI Metallized Film with 50 - 80nm Aluminum Coil

Formula: PI
Form: Metallized Film
Material: Polyimide (PI)
CAS Number: 60842-76-4
Commodity: Polymers
Metallized With: Aluminum - 50-80 nm
Thickness: 0.025mm
Coil Width: 300mm
Surface Finish: Metallized On One Side
PI Coil Metallized with Aluminum, also referred to as polyimide metallized coil, is a high-performance material that incorporates an ultra-thin aluminum layer to deliver superb reflectivity and conductivity while retaining both mechanical strength and flexibility. It is particularly well-suited for use in industries such as aerospace, automotive, and telecommunications, where it functions as an electromagnetic shield and reflective surface in LED lighting applications. The polyimide support ensures excellent thermal stability and chemical resistance, making the film effective even in harsh environments. In addition, its lightweight and durable nature makes it a top choice for advanced electronic devices and components. Supplied by Goodfellow, this material conforms to the rigorous standards of high-tech industries. The distinct blend of attributes offered by PI Film Metallized with Aluminum establishes it as a versatile solution for a range of demanding applications, with Goodfellow’s quality assurance reinforcing its reliability and performance.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Metallized Film
Thickness ±10%
Coil
Length +10% / -0%

Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Poor
Acids - dilute Fair
Alcohols Poor
Alkalis Poor
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good
Halogens Fair
Ketones Good
Mechanical Properties
Element Value
Coefficient of friction 0.42
Hardness - Rockwell E52-99
Elongation at break( % ) Aug-70
Tensile modulus( GPa ) 02-Mar
Izod impact strength( J m⁻¹ ) 80
Tensile strength( MPa ) 70-150
Electrical Properties
Element Value
Dielectric constant @1MHz 3.4
Dissipation factor @ 1kHz 0.0018
Dielectric strength( kV mm⁻¹ ) 22
Surface resistivity( Ohm/sq ) 10¹⁶
Volume resistivity( Ohmcm ) 10¹⁸
Physical Properties
Element Value
Flammability V0
Radiation resistance Good
Refractive index 1.66
Resistance to Ultra-violet Poor
Limiting oxygen index( % ) 53
Water absorption - over 24 hours( % ) 0.2-2.9
Density( gcm⁻³ ) 1.42
Thermal Properties
Element Value
Heat-deflection temperature - 1.8MPa( C ) 360
Lower working temperature( C ) -270
Upper working temperature( C ) 250-320
Specific heat( J K⁻¹ kg⁻¹ ) 1090
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.1-0.35@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 30-60

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