产品介绍 | 订货号 | 包装规格 | | Sizes | | 968-221-42 | 150 mm x 150 mm | | 844-204-68 | 300 mm x 300 mm |
产品参数 | Thickness[厚度] | 10mm | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 80.000 - 90.000 | | Heat-deflection temperature - 0.45MPa ( C ) | 220 | | Heat-deflection temperature - 1.8MPa ( C ) | 160.0 | | Lower working temperature ( C ) | -40 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.30 @23℃ | | Upper working temperature ( C ) | 100 - 200 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 4 - 4 | | Dielectric strength ( kV mm⁻¹ ) | 20.0 | | Dissipation factor @ 1kHz | 0.3500 | | Surface resistivity ( Ohm/sq ) | 10¹²-10¹⁴ | | Volume resistivity ( Ohmcm ) | 10¹³-10¹⁵ | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.180 | | Flammability | V-2@0.8mm | | Limiting oxygen index ( % ) | 24 | | Radiation resistance | Fair | | Water absorption - equilibrium ( % ) | 3.70 | | Water absorption - over 24 hours ( % ) | 1.300 | | Mechanical Properties(机械性能) | | Hardness - Rockwell | M92 | | Izod impact strength ( J m⁻¹ ) | 80.0 | | Tensile modulus ( GPa ) | 3.10 - 3.30 | | Tensile strength ( MPa ) | 55.00 - 100.00 |
其他参数 公差 | 长度 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 直径 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 厚度 | | ±10% |
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| 陶瓷 | ±20% | | 复合材料 | ±20% | | 聚合物 | ±20% | | 长度 1 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 长度 2 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% |
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