氧化铝,纤维, AlO
半岛bd体育手机客户端
介绍
Made from Alpha grade | 订货号 | 包装规格 | | Length (Fibre) | | 211-103-75 | 1m | | 387-971-49 | 2m | | 496-434-22 | 5m | | 054-283-91 | 10m | | 785-496-21 | 20m | | 187-032-56 | 50m | | 379-069-71 | 100m |
半岛bd体育手机客户端
参数 | Filament Diameter[长丝直径] | 0.02mm | | Grade[等级] | FP | | Length[长度] | 1m - 100m | | Number Of Filaments[长丝数量] | 200 | | Tex Number[特克斯数] | 210 | | Mechanical Properties(机械性能) | | Hardness - Knoop ( kgf mm⁻² ) | 2100 | | Hardness - Vickers ( kgf mm⁻² ) | 1500 - 1650 | | Shear strength ( MPa ) | 330 | | Tensile modulus ( GPa ) | 300.00 - 400.00 | | Tensile strength ( MPa ) | 260.00 - 300.00 | | Physical Properties(物理性质) | | Apparent porosity ( % ) | 0.00 | | Density ( g cm⁻³ ) | 3.900 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Good | | Acids - dilute | Good | | Alkalis | Good | | Halogens | Good | | Metals | Good | | Pultrusion(挤拉成型) | | Compressive strength ( MPa ) | 2200 -2600 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 8.000 @20-1000℃ | | Melting point ( C ) | 2100.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 850.0 - 900.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 26.00 - 35.00 @20℃ | | Upper continuous use temperature ( C ) | 1700 | | Electrical Properties(电气特性) | | Dielectric constant | 9.0 - 10.1 | | Dielectric strength ( kV mm⁻¹ ) | 10.0 - 35.0 | | Volume resistivity ( Ohmcm ) | >10¹⁴@25℃ |
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% |
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| 特克斯数 | | ±10% |
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| 长度 | | +5% / -1% |
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