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Formula: FKM carbon black filled
Form: Disk
Material: Polyvinylidene fluoride-Hexafluoropropylene (PVDF-HFP) - Semi-conducting
Commodity: Polymers
Thickness:
3mm
Diameter:
50.8mm
Color:
Black
Semi-Conducting PVDF-HFP disks are made from the polymer PVDF-HFP (poly(vinylidene fluoride-co-hexafluoropropylene)) which is a newly developed material featuring unique semi-conducting properties. Their electrical conductivity allows these disks to be used in organic electronics like OLED displays, thin film transistors and solar cells. The Disk shape also lends itself to research and testing applications. With novel semiconducting abilities, Semi-Conducting PVDF-HFP disks expand Goodfellow's selection of innovative materials.
Tolerances
Disk
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good-Fair |
| Acids - dilute | Good |
| Alcohols | Good-Fair |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good-Fair |
| Greases and Oils | Good-Fair |
| Halogenated Hydrocarbons | Good-Fair |
| Halogens | Good |
| Ketones | Poor |
Physical Properties
| Element | Value |
|---|---|
| Flammability | Self Extinguishing |
| Radiation resistance | Poor |
| Resistance to Ultra-violet | Excellent |
| Density( gcm⁻³ ) | 2 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Rockwell | Shore A75 |
| Compression set after 24 hr at 175C( % ) | 43 |
| Elongation at break( % ) | 200 |
| Tensile strength( MPa ) | 9 |
| Tear strength( N mm⁻¹ ) | 10 |
Thermal Properties
| Element | Value |
|---|---|
| Lower working temperature( C ) | 40 |
| Upper working temperature( C ) | 220-300 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.3@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 160 |
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Tungsten Disk Single Crystal Formula: W
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