材料 >> 聚合物材料
聚苯硫醚, 40%玻璃纤维增强,棒, PPS, 40% GFR, 40mm直径
产品介绍 | 订货号 | 包装规格 | | Length (Round) | | 650-461-35 | 50mm | | 192-901-91 | 100mm | | 112-743-20 | 200mm | | 092-905-61 | 500mm | | 613-203-61 | 1000mm |
产品参数 | Diameter[直径] | 40mm | | Length[长度] | 50mm - 1000mm | | 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 | 直径 | ≤10mm | ±10% |
|---|
| 聚合物 | +20% / -10% | | 陶瓷 | +20% / -10% | |
| >10mm | ±5% | | 陶瓷 | +20% / -10% | | 聚合物 | +20% / -10% | |
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +5% / -1% |
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