材料 >> 聚合物材料
聚三氟氯乙烯,棒, PCTFE, Natural, 12mm直径
半岛bd体育手机客户端 介绍
订货号 |
包装规格 |
Length (Round) |
319-692-33 |
100 mm |
624-858-81 |
200 mm |
566-605-20 |
500 mm |
654-814-64 |
1000 mm |
272-136-90 |
2000 mm |
半岛bd体育手机客户端 参数
Colour[颜色] |
Natural |
Diameter[直径] |
12mm |
Length[长度] |
100 mm - 2000 mm |
Physical Properties(物理性质) |
Density ( g cm?? ) |
2.100 - 2.140 |
Flammability |
V-0 |
Refractive index |
1.435 |
Water absorption ( % ) |
< 0.01 |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Good |
Acids - dilute |
Good |
Alcohols |
Good |
Alkalis |
Good |
Aromatic hydrocarbons |
Good |
Greases and Oils |
Good |
Halogens |
Good |
Ketones |
Good |
Mechanical Properties(机械性能) |
Elongation at break ( % ) |
80.0 -250.0 |
Hardness - Rockwell |
D75-90-Shore |
Hardness - Rockwell |
R75-112 |
Izod impact strength ( J m?? ) |
267.0 |
Tensile modulus ( GPa ) |
1.30 - 1.80 |
Tensile strength ( MPa ) |
31.00 - 41.00 |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
70.000 |
Heat-deflection temperature - 0.45MPa ( C ) |
126 |
Lower working temperature ( C ) |
-240 |
Specific heat ( J K?? kg?? ) |
900.0 |
Thermal conductivity ( W m?? K?? ) |
0.13 |
Upper working temperature ( C ) |
120 - 149 |
Electrical Properties(电气特性) |
Dielectric constant @1MHz |
2 - 3 |
Dielectric strength ( kV mm?? ) |
14.0 |
Dissipation factor @ 1MHz |
0.0100 |
Dissipation factor @ 1kHz |
0.0230 - 0.0270 |
Surface resistivity ( Ohm/sq ) |
10?? |
Volume resistivity ( Ohmcm ) |
10?? |
Pultrusion(挤拉成型) |
Compressive strength ( MPa ) |
9 -12 |
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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