One piece only remaining.
| 订货号 | 包装规格 |
| Sizes |
| 179-734-23 | 47mm x 250mm |
产品参数
| Description[描述] | Binder Free |
| Grade[等级] | AX05 |
| Production Method[生产方法] | Hot Pressed |
| Thickness[厚度] | 2mm |
| Physical Properties(物理性质) |
| Apparent porosity ( % ) | 2.00 - 15.00 |
| Density ( g cm⁻3 ) | 1.900 - 2.200 |
| Mechanical Properties(机械性能) |
| Shear strength ( MPa ) | 12 - 25 |
| Tensile modulus ( GPa ) | 20.00 - 35.00 |
| Chemical Resistance(耐化学性) |
| Acids - concentrated | Fair |
| Acids - dilute | Fair |
| Alkalis | Fair |
| Halogens | Poor |
| Metals | Good |
| Electrical Properties(电气特性) |
| Dielectric constant | 4.3 |
| Dielectric strength ( kV mm⁻1 ) | 40.0 - 200.0 |
| Volume resistivity ( Ohmcm ) | 1011-101⁴@25℃ |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻1 ) | 1.000 - 36.000 @20-1000℃ |
| Specific heat ( J K⁻1 kg⁻1 ) | 800.0 - 2000.0 @25℃ |
| Sublimation point ( C ) | 2600 - 2800 |
| Thermal conductivity ( W m⁻1 K⁻1 ) | 15.00 - 50.00 @20℃ |
| Upper continuous use temperature ( C ) | 950 - 2500 |
| Pultrusion(挤拉成型) |
| Compressive strength ( MPa ) | 30 -120 |
其他参数
公差
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 直径 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 厚度 |
| ±10% |
|---|
| 陶瓷 | ±20% |
| 复合材料 | ±20% |
| 聚合物 | ±20% |
| 长度 1 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 长度 2 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
