名称：Goodfellow（顾特服）
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聚酰胺,尼龙6, 6, 30%玻璃纤维增强,棒, PA 6,6 30% GFR, Black, 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) | |
| 791-942-57 | 200 mm |
| 992-812-78 | 500 mm |
| 101-594-11 | 1000 mm |
产品参数
| Colour[颜色] | Black |
| Diameter[直径] | 10mm |
| Length[长度] | 200 mm - 1000 mm |
| Mechanical Properties(机械性能) | |
| Compressive modulus ( GPa ) | 6.6 -7.2 |
| Elongation at break ( % ) | 5.0 |
| Hardness - Rockwell | M84-92 |
| Izod impact strength ( J m⁻¹ ) | 120.0 |
| Poisson's ratio | 0.340 - 0.360 |
| Tensile modulus ( GPa ) | 6.10 - 7.60 |
| Tensile strength ( MPa ) | 142.00 - 156.00 |
| Chemical Resistance(耐化学性) | |
| Acids - concentrated | Poor |
| Acids - dilute | Poor |
| Alcohols | Good |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good-Poor |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.400 |
| Flammability | HB |
| Limiting oxygen index ( % ) | 22 |
| Water absorption - over 24 hours ( % ) | 1.000 - 5.000 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 30.000 - 60.000 |
| Heat-deflection temperature - 0.45MPa ( C ) | 257 |
| Heat-deflection temperature - 1.8MPa ( C ) | 252.0 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.23 @23℃ |
| Upper working temperature ( C ) | 80 - 200 |
| Electrical Properties(电气特性) | |
| Dielectric constant @1MHz | 4 - 6 |
| Volume resistivity ( Ohmcm ) | 10¹²-10¹⁵ |
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% |
