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PI Metallized Film with 50 - 80nm Aluminum

Formula: PI
Form: Metallized Film
Material: Polyimide (PI)
CAS Number: 60842-76-4
Commodity: Polymers
Metallized With: Aluminum - 50-80 nm
Thickness: 0.025mm
Surface Finish: Metallized On One Side
This PI Film Metallized with Aluminum, also known as polyimide metallized film, is a high-performance material featuring an ultra-thin aluminum layer that provides excellent reflective and conductive properties while maintaining mechanical strength and flexibility. This film is ideal for applications in aerospace, automotive, and telecommunications industries, where it is used for electromagnetic shielding and reflective layers in LED lighting. The polyimide base ensures high thermal stability and chemical resistance, making it suitable for harsh environments. Additionally, the film’s lightweight nature and durability make it a preferred choice for advanced electronic devices and components. Goodfellow offers this advanced material, ensuring it meets the stringent requirements of these high-tech industries. The PI Film Metallized with Aluminum’s unique combination of properties makes it a versatile solution for various demanding applications, and Goodfellow’s commitment to quality guarantees its reliability and performance.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Metallized Film
Thickness ±10%
Sizes
Linear dimension <100mm ±1mm
Linear dimension >=100mm +2% / -1%

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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