材料 >> 聚合物材料
聚砜,棒, PSu, Natural, 25mm直径
半岛bd体育手机客户端 介绍
订货号 |
包装规格 |
Length (Round) |
476-636-91 |
54 mm |
489-353-13 |
100 mm |
339-920-28 |
200 mm |
319-201-95 |
500 mm |
493-838-94 |
1000 mm |
半岛bd体育手机客户端 参数
Colour[颜色] |
Natural |
Diameter[直径] |
25mm |
Length[长度] |
54 mm - 1000 mm |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Fair |
Acids - dilute |
Good |
Alcohols |
Good |
Alkalis |
Good |
Aromatic hydrocarbons |
Fair |
Greases and Oils |
Good |
Halogens |
Good |
Ketones |
Poor |
Physical Properties(物理性质) |
Density ( g cm?? ) |
1.240 |
Flammability |
HB |
Limiting oxygen index ( % ) |
30 |
Radiation resistance |
Good |
Resistance to Ultra-violet |
Poor |
Water absorption ( % ) |
0.40 |
Water absorption - equilibrium ( % ) |
0.85 |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
56.000 |
Heat-deflection temperature - 1.8MPa ( C ) |
174.0 |
Thermal conductivity ( W m?? K?? ) |
0.26 |
Upper working temperature ( C ) |
150 - 180 |
Electrical Properties(电气特性) |
Dielectric constant @1MHz |
3 |
Dielectric constant @1kHz |
3.14 |
Dielectric strength ( kV mm?? ) |
17.0 |
Dissipation factor @ 1MHz |
0.0050 |
Dissipation factor @ 1kHz |
0.0013 |
Volume resistivity ( Ohmcm ) |
5x10?? |
Mechanical Properties(机械性能) |
Elongation at break ( % ) |
50.0 -100.0 |
Hardness - Rockwell |
M91 |
Izod impact strength ( J m?? ) |
69.0 |
Tensile modulus ( GPa ) |
2.48 |
Tensile strength ( MPa ) |
70.00 |
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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