型号: Nextel® 440品牌: Goodfellow索取资料及报价
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| 型号: | Nextel® 440 | | 品牌: | Goodfellow |
产品介绍 | 订货号 | 包装规格 | | Length (Fibre) | | 492-563-32 | 1m | | 570-413-55 | 2m | | 301-690-10 | 5m | | 711-273-12 | 10m | | 909-138-55 | 20m | | 642-321-31 | 50m | | 290-173-80 | 100m |
产品参数 | Filament Diameter[长丝直径] | 0.011mm | | Grade[等级] | Nextel® 440 | | Length[长度] | 1m - 100m | | Number Of Filaments[长丝数量] | 390 | | Tex Number[特克斯数] | 110 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻1 ) | 5.000 @20-1000℃ | | Specific heat ( J K⁻1 kg⁻1 ) | 1000.0 @500℃ | | Sublimation point ( C ) | 1800 | | Upper continuous use temperature ( C ) | 1350 - 1650 | | Electrical Properties(电气特性) | | Dielectric constant | 5.7 @9.4GHz | | Physical Properties(物理性质) | | Density ( g cm⁻3 ) | 3.050 | | Refractive index | 1.620 | | Mechanical Properties(机械性能) | | Tensile modulus ( GPa ) | 185.00 | | Tensile strength ( MPa ) | 2000.00 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Fair | | Acids - dilute | Good | | Alkalis | Poor-Fair |
其他参数 公差 | 长丝直径 |
| ±25% |
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| 长丝数量 |
| ±10% |
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| 纱支数 |
| ±10% |
|---|
| 特克斯数 |
| ±10% |
|---|
| 长度 |
| +5% / -1% |
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