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供应沙伯基础SE1GFN2玻纤增强阻燃PPO聚苯醚,20%玻纤,无卤阻燃,电力建设用。
沙伯基础SE1GFN2物性:
Physical | Nominal Value | Unit | Test Method |
Density / Specific Gravity | 1.23 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow (3.20 mm) | 0.20 to 0.50 | % | Internal Method |
Water Absorption (24 hr) | 0.060 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength 2 (Break) | 107 | MPa | ASTM D638 |
Tensile Elongation 2 (Break) | 5.0 | % | ASTM D638 |
Flexural Modulus 3 (100 mm Span) | 5720 | MPa | ASTM D790 |
Flexural Strength 3 (Yield, 100 mm Span) | 152 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact | ASTM D256 | ||
-40°C | 96 | J/m | |
23°C | 110 | J/m | |
Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (L-Scale) | 106 | ASTM D785 | |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (0.45 MPa, Unannealed, 6.40 mm) | 138 | °C | ASTM D648 |
Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 132 | °C | ASTM D648 |
CLTE - Flow (-40 to 95°C) | 3.6E-5 | cm/cm/°C | ASTM E831 |
RTI Elec | 110 | °C | UL 746 |
RTI Imp | 105 | °C | UL 746 |
RTI Str | 110 | °C | UL 746 |
Electrical | Nominal Value | Unit | Test Method |
Dielectric Strength (3.20 mm, in Oil) | 24 | kV/mm | ASTM D149 |
Dielectric Constant | ASTM D150 | ||
50 Hz | 2.98 | ||
60 Hz | 2.98 | ||
Dissipation Factor | ASTM D150 | ||
50 Hz | 1.6E-3 | ||
60 Hz | 1.6E-3 | ||
Arc Resistance 4 | PLC 7 | ASTM D495 | |
Comparative Tracking Index (CTI) | PLC 1 | UL 746 | |
High Amp Arc Ignition (HAI) | PLC 1 | UL 746 | |
High Voltage Arc Tracking Rate (HVTR) | PLC 4 | UL 746 | |
Hot-wire Ignition (HWI) | PLC 0 | UL 746 | |
Flammability | Nominal Value | Unit | Test Method |
Flame Rating | UL 94 | ||
1.5 mm | V-1 | ||
6.0 mm | V-0 | ||
2.5 mm | 5VA | ||
Oxygen Index | 31 | % | ASTM D2863 |
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