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PPS BR111 物性表:
Physical | Nominal Value | Unit | Test Method |
Specific Gravity | 1.94 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow (3.18 mm) | 0.20 | % | |
Molding Shrinkage - Across Flow (3.18 mm) | 0.50 | % | |
Water Absorption (23°C, 24 hr) | 0.020 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | 159 | MPa | ASTM D638 |
Tensile Stress (Yield) | 165 | MPa | ISO 527-2 |
Tensile Elongation (Break) | 1.1 | % | ASTM D638 |
Tensile Strain (Break) | 1.1 | % | ISO 527-2 |
Flexural Modulus | 19300 | MPa | ASTM D790 |
Flexural Modulus | 19000 | MPa | ISO 178 |
Flexural Strength | 248 | MPa | ASTM D790 |
Flexural Strength | 250 | MPa | ISO 178 |
Compressive Strength | 295 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact (3.18 mm) | 75 | J/m | ASTM D256 |
Notched Izod Impact Strength | 7.0 | kJ/m² | ISO 180/A |
Unnotched Izod Impact (3.18 mm) | 320 | J/m | ASTM D256 |
Unnotched Izod Impact Strength | 24 | kJ/m² | ISO 180 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Annealed) | > 260 | °C | ASTM D648 |
CLTE - Flow | ASTM E831 | ||
-50 to 50°C | 0.000015 | cm/cm/°C | |
100 to 200°C | 0.000010 | cm/cm/°C | |
CLTE - Transverse | ASTM E831 | ||
-50 to 50°C | 0.000030 | cm/cm/°C | |
100 to 200°C | 0.000070 | cm/cm/°C | |
Thermal Conductivity | 0.51 | W/m/K | |
UL Temperature Rating | 220 to 240 | °C | UL 746B |
Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+15 | ohm·cm | ASTM D257 |
Dielectric Strength | 18 | kV/mm | ASTM D149 |
Dielectric Constant | ASTM D150 | ||
26°C, 1 kHz | 4.60 | ||
26°C, 1 MHz | 4.60 | ||
Dissipation Factor | ASTM D150 | ||
26°C, 1 kHz | 0.0020 | ||
26°C, 1 MHz | 0.0030 | ||
Arc Resistance | 180 | sec | ASTM D495 |
Insulation Resistance 2 (90°C) | 1.0E+10 | ohm | |
Flammability | Nominal Value | Unit | Test Method |
Flame Rating - UL |
|
UL 94 |