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Formula: PPO (modified), PPE (modified)
Form: Foil/Film/Sheet
Material: Polyphenylene oxide (PPO)
CAS Number: 9041-80-9
Commodity: Polymers
Thickness:
6mm
PPO films are a thermoplastic material offered in our range of polymer films. Available in 7 variations, they offer properties such as good chemical resistance and electrical insulation. With high mechanical strength and heat resistance, PPO films are used in applications like electrical housings and chemical handling equipment. Our range of PPO films allows you to select specific properties like transparency, flame retardance and FDA compliance to meet the needs of different applications.
Tolerances
Foil/Film/Sheet
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good-Fair |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Poor |
| Greases and Oils | Good-Poor |
| Halogenated Hydrocarbons | Fair-Poor |
| Halogens | Poor |
| Ketones | Poor |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.35 |
| Hardness - Rockwell | M78/R115 |
| Poisson's ratio | 0.38 |
| Elongation at break( % ) | 50 |
| Tensile modulus( GPa ) | 2.5 |
| Izod impact strength( J m⁻¹ ) | 200 |
| Abrasive resistance - ASTM D1044( mg/1000 cycles ) | 20 |
| Tensile strength( MPa ) | 55-65 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 2.7 |
| Dissipation factor @ 1kHz | 0.004 |
| Dielectric strength( kV mm⁻¹ ) | 16-20 |
| Surface resistivity( Ohm/sq ) | 2x10¹⁶ |
| Volume resistivity( Ohmcm ) | 10¹⁷ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Good |
| Limiting oxygen index( % ) | 20 |
| Water absorption - over 24 hours( % ) | 0.1-0.5 |
| Density( gcm⁻³ ) | 1.06 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 137 |
| Heat-deflection temperature - 1.8MPa( C ) | 125 |
| Lower working temperature( C ) | -40 |
| Upper working temperature( C ) | 80-120 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.22@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 60 |
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Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
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Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
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Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
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Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-65-5
UOM Code: 117-129-99
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
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