材料 >> 聚合物材料
聚醚酰亚胺,膜, PEI, Clear Amber, 0.175mm厚
半岛bd体育手机客户端 介绍
订货号 |
包装规格 |
Sizes |
571-393-42 |
150 mm x 150 mm |
309-528-96 |
300 mm x 300 mm |
515-646-74 |
600 mm x 600 mm |
Coil |
959-772-87 |
660 mm x 1 m |
419-138-06 |
660 mm x 2 m |
半岛bd体育手机客户端 参数
Coil Width[卷材宽度] |
660mm |
Colour[颜色] |
Clear Amber |
Thickness[厚度] |
0.175mm |
Electrical Properties(电气特性) |
Dielectric constant @1kHz |
3.10 |
Dielectric strength ( kV mm?? ) |
30.0 @1.6mm |
Dissipation factor @ 1MHz |
0.0013 @1 |
Surface resistivity ( Ohm/sq ) |
4x10?? |
Volume resistivity ( Ohmcm ) |
7.10?? |
Mechanical Properties(机械性能) |
Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) |
10 |
Compressive modulus ( GPa ) |
2.9 |
Elongation at break ( % ) |
60.0 |
Hardness - Rockwell |
R125 |
Izod impact strength ( J m?? ) |
50.0 |
Poisson's ratio |
0.440 |
Tensile modulus ( GPa ) |
2.90 |
Tensile strength ( MPa ) |
85.00 |
Physical Properties(物理性质) |
Density ( g cm?? ) |
1.270 |
Flammability |
V-0@0.4mm |
Limiting oxygen index ( % ) |
47 |
Radiation resistance |
Good |
Resistance to Ultra-violet |
Good-Fair |
Water absorption - equilibrium ( % ) |
1.30 |
Water absorption - over 24 hours ( % ) |
0.250 |
Pultrusion(挤拉成型) |
Compressive strength ( MPa ) |
140 |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Good |
Acids - dilute |
Good |
Alcohols |
Good |
Alkalis |
Good-Poor |
Aromatic hydrocarbons |
Poor |
Greases and Oils |
Good |
Halogenated Hydrocarbons |
Good-Poor |
Ketones |
Poor |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
56.000 |
Heat-deflection temperature - 0.45MPa ( C ) |
200 |
Heat-deflection temperature - 1.8MPa ( C ) |
190.0 |
Specific heat ( J K?? kg?? ) |
2000.0 |
Thermal conductivity ( W m?? K?? ) |
0.22 @23℃ |
Upper working temperature ( C ) |
170 - 200 |
其他参数
公差
直径 |
<100mm |
±1mm |
≥100mm |
+2% / -1% |
厚度 |
|
±20% |
长度 1 |
<100mm |
±1mm |
≥100mm |
+2% / -1% |
长度 2 |
<100mm |
±1mm |
≥100mm |
+2% / -1% |
|
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