名称：Goodfellow（顾特服）
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聚苯砜,棒, PPSu, Black, 20mm直径
材料 >> 聚合物材料
| 品牌: | Goodfellow |
| 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 |
| Length (Round) | |
| 894-208-78 | 100mm |
| 435-153-56 | 200mm |
| 826-098-70 | 500mm |
| 073-043-41 | 1000mm |
产品参数
| Colour[颜色] | Black |
| Diameter[直径] | 20mm |
| Length[长度] | 100mm - 1000mm |
| Mechanical Properties(机械性能) | |
| Compressive modulus ( GPa ) | 1.7 |
| Elongation at break ( % ) | 30.0 |
| Hardness - Rockwell | M80/R122 |
| Izod impact strength ( J m⁻¹ ) | 700.0 |
| Tensile modulus ( GPa ) | 2.50 |
| Tensile strength ( MPa ) | 76.00 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.290 |
| Flammability | V-0 |
| Limiting oxygen index ( % ) | 44 |
| Water absorption ( % ) | 1.20 |
| Water absorption - equilibrium ( % ) | 0.60 |
| Water absorption - over 24 hours ( % ) | 0.350 |
| Electrical Properties(电气特性) | |
| Dielectric constant @1kHz | 3.45 |
| Dielectric strength ( kV mm⁻¹ ) | 14.1 |
| Dissipation factor @ 1MHz | 0.0050 |
| Dissipation factor @ 1kHz | 0.0009 |
| Surface resistivity ( Ohm/sq ) | >10¹³ |
| Volume resistivity ( Ohmcm ) | >10¹⁴ |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 55.000 |
| Heat-deflection temperature - 0.45MPa ( C ) | 210 |
| Heat-deflection temperature - 1.8MPa ( C ) | 200.0 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.35 |
| Upper working temperature ( C ) | 180 - 210 |
| Pultrusion(挤拉成型) | |
| Compressive strength ( MPa ) | 99 |
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% |
