Category: | PEEK , Polyetheretherketone |
Manufacturer: | Quadrant Engineering Plastic Products |
Trademark: | Quadrant EPP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | M3i69I_Quadrant-EPP-Semitron-ESd-490HR.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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Quadrant EPP Semitron® ESd 490HR is a Polyetheretherketone (PEEK) product. It can be processed by compression molding and is available in North America. Typical application: Electrical/Electronic Applications. Characteristics include:
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General Information | |
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Additive |
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Features |
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Uses |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.50 | g/cm³ | ASTM D792 |
Water Absorption | ASTM D570 | ||
24 hr | 0.18 | % | |
Saturation | 1.7 | % |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness | ASTM D785 | ||
M-Scale | 105 | ||
R-Scale | 123 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 6480 | MPa | ASTM D638 |
Tensile Strength (Ultimate) | 96.5 | MPa | ASTM D638 |
Tensile Elongation (Break) | 2.3 | % | ASTM D638 |
Flexural Modulus | 6550 | MPa | ASTM D790 |
Flexural Strength (Yield) | 145 | MPa | ASTM D790 |
Compressive Modulus | 4140 | MPa | ASTM D695 |
Compressive Strength (10% Strain) | 179 | MPa | ASTM D695 |
Coefficient of Friction (vs. Steel - Static) | 0.20 | Internal Method |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 53 | J/m | ASTM D256A |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed) | 260 | °C | ASTM D648 |
Maximum Use Temperature - Long Term, Air | 246 | °C |
Additional Information | Nominal Value | Unit | Test Method |
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Limiting Pressure Velocity 1 | 0.596 | MPa·m/s | Internal Method |
Thermal | Nominal Value | Unit | Test Method |
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Peak Crystallization Temperature (DSC) | 340 | °C | ASTM D3418 |
CLTE - Flow 2(-40 to 149°C) | 5.0E-5 | cm/cm/°C | ASTM E831 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity 3 | 1.0E+10 to 1.0E+12 | ohms | Internal Method |
Dielectric Constant (1 MHz) | 5.33 | ASTM D150 | |
Dissipation Factor (1 MHz) | 0.23 | ASTM D150 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (3.18 mm, Estimated Rating) | V-0 | UL 94 |
Note Message | |
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1 . | 4:1 safety factor |
2 . | 68°F |
3 . | EOS/ESD S11.11 |
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