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Formula: Polyester, PET, PETP
Form: Metallized Film
Material: Polyethylene terephthalate (PET)
CAS Number: 25038-59-9
Commodity: Polymers
Metallized With:
Stainless Steel
Thickness:
0.036mm
Coil Width:
1500mm
Surface Finish:
Metallized On One Side
Polyethylene Terephthalate (PET) Metallized Film with Stainless Steel Coating (Coil/Roll) provides mechanical durability, moderate conductivity, and chemical resistance for use in EMI shielding, sensor housings, and advanced thin-film assemblies. The film consists of a PET substrate coated with a thin layer of stainless steel, combining structural integrity with dimensional stability under thermal and environmental stress. This layered material is employed in vacuum systems, microelectronic prototypes, and shielding applications requiring cleanroom compatibility and low outgassing. In research and laboratory settings, it supports nanofabrication, photonics, and analytical instrumentation. The film's reflective and protective properties enhance performance in thermal cycling and signal isolation scenarios. Available in various coil lengths.
Tolerances
Metallized Film
| Thickness | ±10% |
|---|
Coil
| Length | +10% / -0% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good-Poor |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Poor |
| Aromatic hydrocarbons | Good-Fair |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Fair-Poor |
| Ketones | Good-Fair |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.2-0.4 |
| Hardness - Rockwell | M94-101 |
| Poisson's ratio | 0.37-0.44 |
| Tensile modulus( GPa ) | 02-Apr |
| Izod impact strength( J m⁻¹ ) | 13-35 |
| Tensile strength( MPa ) | 80, for biax film 190-260 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3 |
| Dissipation factor @ 1kHz | 0.002 |
| Dielectric strength( kV mm⁻¹ ) | 17 |
| Surface resistivity( Ohm/sq ) | 10¹³ |
| Volume resistivity( Ohmcm ) | >10¹⁴ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Good |
| Refractive index | 1.58-1.64 |
| Resistance to Ultra-violet | Fair? |
| Limiting oxygen index( % ) | 21 |
| Water absorption - equilibrium( % ) | 0.7 |
| Water absorption - over 24 hours( % ) | 0.1 |
| Density( gcm⁻³ ) | 1.3-1.4 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 115 |
| Heat-deflection temperature - 1.8MPa( C ) | 80 |
| Lower working temperature( C ) | 20 |
| Upper working temperature( C ) | 115-170 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1200-1350 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.15-0.4@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 20-80 |
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Thickness: 0.075mm
Length 1: 150mm
Length 2: 150mm
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VICTREX® APTIV® 1300 PEEK Film Grade: VICTREX® APTIV® 1300
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Thickness: 0.075mm
Length 1: 100mm
Length 2: 100mm
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VICTREX® APTIV® 2000 PEEK Film Grade: VICTREX® APTIV® 2000
Formula: PEEK
Thickness: 0.038mm
Length 1: 300mm
Length 2: 300mm
Structure: Amorphous
Surface Finish: Matt/Gloss
Transparency: Transparent Pale Amber
CAS Number: 29658-26-2
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VICTREX® APTIV® 1102 20% mineral filled PEEK Film Grade: VICTREX® APTIV® 1102
Formula: PEEK
Thickness: 0.125mm
Length 1: 100mm
Length 2: 100mm
Structure: Semi Crystalline
Surface Finish: Matt/Matt
Colour: Grey
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Vespel® SP1 PI Film Grade: Vespel® SP1
Formula: PI
Thickness: 9.525mm
Length 1: 25mm
Length 2: 25mm
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