Polycarbonate - 30% Glass Fibre Filled ( PC - 30% GFR )
Material Information
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Chemical Resistance
| Acids - concentrated |
Fair |
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| Acids - dilute |
Good |
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| Alcohols |
Good |
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| Alkalis |
Poor |
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| Aromatic hydrocarbons |
Poor |
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| Greases and Oils |
Good |
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| Halogens |
Poor |
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| Ketones |
Poor |
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Electrical Properties
| Dielectric constant @1MHz |
3.3 |
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| Dielectric strength ( kV mm-1 ) |
30 |
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| Dissipation factor @ 1MHz |
0.009 |
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| Surface resistivity ( Ohm/sq ) |
1014 |
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| Volume resistivity ( Ohmcm ) |
1016 |
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Mechanical Properties
| Elongation at break ( % ) |
3 |
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| Tensile modulus ( GPa ) |
5.8 |
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| Tensile strength ( MPa ) |
70 |
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Physical Properties
| Density ( g cm-3 ) |
1.43 |
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| Flammability |
V-1 |
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| Water absorption ( % ) |
0.28 |
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| Water absorption - equilibrium ( % ) |
0.11 |
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Thermal Properties
| Coefficient of thermal expansion ( x10-6 K-1 ) |
30 |
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| Heat-deflection temperature - 0.45MPa ( C ) |
147 |
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| Heat-deflection temperature - 1.8MPa ( C ) |
142 |
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| Specific heat ( J K-1 kg-1 ) |
1080 |
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| Thermal conductivity @0.26C ( W m-1 K-1 ) |
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| Upper working temperature ( C ) |
140 |
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Buy Polycarbonate - 30% Glass Fibre Filled on-line
| Standard products are available in these forms |
|
| Choose a form to search our on-line catalogue
|