材料 >> 聚合物材料
Vectra A, 25% PTFE纤维填充,棒, Vectra A, 25% PTFE, Black, 20mm直径
半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| Length (Round) |
| 756-704-32 |
100 mm |
| 583-639-37 |
200 mm |
| 544-477-34 |
500 mm |
| 237-445-38 |
1000 mm |
半岛bd体育手机客户端 参数
| Colour[颜色] |
Black |
| Diameter[直径] |
20mm |
| Grade[等级] |
Vectra? A430 |
| Length[长度] |
100 mm - 1000 mm |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
1.500 |
| Flammability |
V-0 |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
1.000 |
| Heat-deflection temperature - 0.45MPa ( C ) |
227 |
| Heat-deflection temperature - 1.8MPa ( C ) |
165.0 |
| Electrical Properties(电气特性) |
| Dielectric constant @1MHz |
3 |
| Dielectric strength ( kV mm?? ) |
36.0 |
| Dissipation factor @ 1MHz |
0.0160 |
| Surface resistivity ( Ohm/sq ) |
10?? |
| Volume resistivity ( Ohmcm ) |
10?? |
| Mechanical Properties(机械性能) |
| Compressive modulus ( GPa ) |
6.0 |
| Elongation at break ( % ) |
6.0 |
| Hardness - Rockwell |
M55 |
| Izod impact strength ( J m?? ) |
67.0 |
| Tensile modulus ( GPa ) |
7.00 |
| Tensile strength ( MPa ) |
160.00 |
| Pultrusion(挤拉成型) |
| Compressive strength ( MPa ) |
38 |
其他参数
公差
| 直径 |
≤10mm |
±10% |
| 聚合物 |
+20% / -10% |
| 陶瓷 |
+20% / -10% |
|
| >10mm |
±5% |
| 陶瓷 |
+20% / -10% |
| 聚合物 |
+20% / -10% |
|
| 长度 |
<100mm |
±1mm |
| ≥100mm |
+5% / -1% |
|
|
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