Natural surface-finish may have blemishes or scratches.
订货号 |
包装规格 |
Sizes |
666-818-94 |
100mm x 100mm |
半岛bd体育手机客户端 参数
Colour[颜色] |
Clear Ruby |
Thickness[厚度] |
0.012mm |
Mechanical Properties(机械性能) |
Hardness - Vickers ( kgf mm?? ) |
2 - 3 |
Shear strength ( MPa ) |
215 - 265 |
Tensile strength ( MPa ) |
170.00 - 300.00 |
Electrical Properties(电气特性) |
Dielectric constant |
6.0 - 6.6 |
Dielectric strength ( kV mm?? ) |
40.0 - 200.0 |
Volume resistivity ( Ohmcm ) |
10?? |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Fair |
Acids - dilute |
Good |
Alkalis |
Good |
Physical Properties(物理性质) |
Density ( g cm?? ) |
2.600 - 3.200 |
Refractive index |
1.500-1.600 |
Useful optical transmission range |
450 - 700 nm |
Water absorption - saturation ( % ) |
Very Low |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
9.000 - 36.000 @20-1000℃ |
Specific heat ( J K?? kg?? ) |
50.0 @25℃ |
Thermal conductivity ( W m?? K?? ) |
0.50 - 7.00 @20℃ |
Upper continuous use temperature ( C ) |
500 - 600 |
Pultrusion(挤拉成型) |
Compressive strength ( MPa ) |
190 -280 |
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% |