名称：Goodfellow（顾特服）
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聚砜,棒, PSu, Natural, 10mm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) | |
| 942-770-10 | 100 mm |
| 351-646-72 | 200 mm |
| 803-739-44 | 500 mm |
| 319-625-39 | 1000 mm |
产品参数
| Colour[颜色] | Natural |
| Diameter[直径] | 10mm |
| Length[长度] | 100 mm - 1000 mm |
| Chemical Resistance(耐化学性) | |
| Acids - concentrated | Fair |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Fair |
| Greases and Oils | Good |
| Halogens | Good |
| Ketones | Poor |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.240 |
| Flammability | HB |
| Limiting oxygen index ( % ) | 30 |
| Radiation resistance | Good |
| Resistance to Ultra-violet | Poor |
| Water absorption ( % ) | 0.40 |
| Water absorption - equilibrium ( % ) | 0.85 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 56.000 |
| Heat-deflection temperature - 1.8MPa ( C ) | 174.0 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.26 |
| Upper working temperature ( C ) | 150 - 180 |
| Electrical Properties(电气特性) | |
| Dielectric constant @1MHz | 3 |
| Dielectric constant @1kHz | 3.14 |
| Dielectric strength ( kV mm⁻¹ ) | 17.0 |
| Dissipation factor @ 1MHz | 0.0050 |
| Dissipation factor @ 1kHz | 0.0013 |
| Volume resistivity ( Ohmcm ) | 5x10¹⁶ |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | 50.0 -100.0 |
| Hardness - Rockwell | M91 |
| Izod impact strength ( J m⁻¹ ) | 69.0 |
| Tensile modulus ( GPa ) | 2.48 |
| Tensile strength ( MPa ) | 70.00 |
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% |
