Supplied in rolls of length 33m only.
| 订货号 |
包装规格 |
| Coil |
| 981-467-72 |
20mm x 1m |
| 683-465-79 |
20mm x 2m |
| 206-874-07 |
20mm x 5m |
| 822-301-17 |
20mm x 10m |
| 131-677-94 |
20mm x 20m |
| 441-009-31 |
20mm x 33m |
半岛bd体育手机客户端 参数
| Coil Width[卷材宽度] |
20mm |
| Thickness[厚度] |
0.025mm |
| Chemical Resistance(耐化学性) |
| Acids - concentrated |
Poor |
| Acids - dilute |
Fair |
| Alcohols |
Poor |
| Alkalis |
Poor |
| Aromatic hydrocarbons |
Good |
| Greases and Oils |
Good |
| Halogenated Hydrocarbons |
Good |
| Halogens |
Fair |
| Ketones |
Good |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?1 ) |
30.000 - 60.000 |
| Heat-deflection temperature - 1.8MPa ( C ) |
360.0 |
| Lower working temperature ( C ) |
-270 |
| Specific heat ( J K?1 kg?1 ) |
1090.0 |
| Thermal conductivity ( W m?1 K?1 ) |
0.10 - 0.35 @23℃ |
| Upper working temperature ( C ) |
250 - 320 |
| Electrical Properties(电气特性) |
| Dielectric constant @1MHz |
3 |
| Dielectric strength ( kV mm?1 ) |
22.0 |
| Dissipation factor @ 1kHz |
0.0018 |
| Surface resistivity ( Ohm/sq ) |
101? |
| Volume resistivity ( Ohmcm ) |
101? |
| Mechanical Properties(机械性能) |
| Coefficient of friction |
0.42 |
| Elongation at break ( % ) |
8.0 -70.0 |
| Hardness - Rockwell |
E52-99 |
| Izod impact strength ( J m?1 ) |
80.0 |
| Tensile modulus ( GPa ) |
2.00 - 3.00 |
| Tensile strength ( MPa ) |
70.00 - 150.00 |
| Physical Properties(物理性质) |
| Density ( g cm?3 ) |
1.420 |
| Flammability |
V-0 |
| Limiting oxygen index ( % ) |
53 |
| Radiation resistance |
Good |
| Refractive index |
1.660 |
| Resistance to Ultra-violet |
Poor |
| Water absorption - over 24 hours ( % ) |
0.200 - 2.900 |
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% |
