Sheet in PI 1000x300 mm black
Variants
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PI, that is polyimide, is the most heat resistant plastic we sell, and the black grade is a good value choice when the color does not matter.
Polyimide is amorphous and therefore has no melting point. The black grade is dimensionally stable up to 352 degrees and has a tensile strength of 128 MPa. It matches fire rating UL 94 V-0 and therefore does not burn.
The weakness is moisture and hydrolysis: the material takes up water and does not stand hot water and steam in the long run. Dry and hot is its home ground instead, in plain bearings, seals and insulators that run hot.
You get the polyimide sheet in PI, black, 1000x300 mm. That is a format that is enough for several smaller parts or one larger wear plate.
Do you need technical documentation? Call us directly.
Technical specifications
| Property | Value | Unit | Test standard |
|---|---|---|---|
| Density & Weight | |||
| Density | 1,34 | g/cm³ | ISO 1183 |
| Tensile Properties | |||
| Yield Stress | 128 | MPa | ISO 527-2 |
| Tensile Modulus of Elasticity | 3700 | MPa | ISO 527-2 |
| Tensile Strain at Break | 4,6 | % | ISO 527-2 |
| Flexural Properties | |||
| Flexural Strength | 188 | MPa | ISO 178 |
| Flexural Modulus of Elasticity | 3525 | MPa | ISO 178 |
| Impact Resistance | |||
| Charpy Notched Impact Strength | 5 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength | 72,9 | kJ/m² | ISO 179 |
| Hardness | |||
| Shore D Hardness | 91 | Shore D | Shore D |
| Compressive Properties | |||
| Compressive Strength | 190 | MPa | ISO 604 |
| Temperature Limits | |||
| Glass Transition Temperature | 357 | °C | ISO 3146 |
| Thermal Conductivity | |||
| Thermal Conductivity | 0,22 | W/(m·K) | DIN 52612 |
| Thermal Expansion | |||
| Coefficient of Linear Thermal Expansion | 4,5 x 10⁻⁵ | ISO 11359-2 | |
| Insulation Properties | |||
| Dielectric Strength | > 35 | kV/mm | IEC 60243-1 |
| Static Dissipation | |||
| Surface Resistivity | > 10¹⁵ | IEC 60093 | |
| Flammability Rating | |||
| Flammability Rating (UL 94) | UL 94 V-0, motsvarande | UL 94 | |
Värdena ovan är genomsnitt från statistiska tester som görs löpande. De anges som information och är inte bindande, om inte annat uttryckligen avtalats i ordererkännandet. För batchspecifika värden kan PlastShop tillhandahålla ett EN 10204-2.2-certifikat.
Documents available for download: