产品介绍 订货号 | 包装规格 | Sizes | 007-107-50 | 30mm x 100mm | 166-090-57 | 50mm x 50mm | 442-421-18 | 100mm x 100mm |
产品参数 Pores/cm[孔隙/厘米] | 26 | Porosity[孔隙度] | 86% | Thickness[厚度] | 7mm | 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℃ |
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