材料 >> 聚合物材料
聚苯硫醚, 40%玻璃纤维增强,片, PPS, 40% GFR, Black, 6mm厚
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介绍 | 订货号 | 包装规格 | | Sizes | | 548-795-31 | 50mm x 50mm | | 761-032-43 | 130mm x 130mm | | 083-496-44 | 260mm x 260mm |
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参数 | Colour[颜色] | Black | | Grade[等级] | Fortron® 1140L0 | | Thickness[厚度] | 6mm | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.660 | | Flammability | V-0 | | Limiting oxygen index ( % ) | 46 | | Radiation resistance | Good | | Resistance to Ultra-violet | Good | | Water absorption - over 24 hours ( % ) | < 0.050 | | Mechanical Properties(机械性能) | | Elongation at break ( % ) | 1.2 | | Hardness - Rockwell | R123 | | Izod impact strength ( J m⁻¹ ) | 75.0 - 80.0 | | Tensile modulus ( GPa ) | 7.60 - 12.00 | | Tensile strength ( MPa ) | 124.00 - 160.00 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Good-Poor | | Acids - dilute | Good | | Alcohols | Good | | Alkalis | Good | | Aromatic hydrocarbons | Good | | Greases and Oils | Good | | Halogenated Hydrocarbons | Good-Poor | | Halogens | Good-Poor | | Ketones | Good | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 22.000 - 35.000 | | Heat-deflection temperature - 0.45MPa ( C ) | > 260 | | Heat-deflection temperature - 1.8MPa ( C ) | 240.0 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.29 - 0.45 @23℃ | | Upper working temperature ( C ) | 200 - 260 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 4 - 4 | | Dielectric strength ( kV mm⁻¹ ) | 18.0 | | Dissipation factor @ 1MHz | 0.0013 - 0.0040 | | Surface resistivity ( Ohm/sq ) | 10¹⁶ | | Volume resistivity ( Ohmcm ) | 10¹⁶ |
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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