氟化乙烯丙烯共聚物,棒, FEP, 25mm直径
半岛bd体育手机客户端 介绍
订货号 |
包装规格 |
Length (Round) |
440-877-44 |
100mm |
528-248-10 |
200mm |
677-768-89 |
500mm |
半岛bd体育手机客户端 参数
Diameter[直径] |
25mm |
Length[长度] |
100mm - 500mm |
Mechanical Properties(机械性能) |
Coefficient of friction |
0.27 - 0.67 |
Elongation at break ( % ) |
150.0 -300.0 |
Hardness - Rockwell |
R25-45,60 Shore D |
Izod impact strength ( J m?? ) |
999999.0 - No Break |
Poisson's ratio |
0.480 |
Tensile modulus ( GPa ) |
0.50 - 0.60 |
Tensile strength ( MPa ) |
14.00 - 30.00 |
Physical Properties(物理性质) |
Density ( g cm?? ) |
2.150 |
Flammability |
V-0 |
Limiting oxygen index ( % ) |
95 |
Radiation resistance |
Poor |
Refractive index |
1.344 |
Resistance to Ultra-violet |
Excellent |
Water absorption ( % ) |
0.01 |
Electrical Properties(电气特性) |
Dielectric constant @1MHz |
2 |
Dielectric strength ( kV mm?? ) |
20.0 @3.2mm |
Dissipation factor @ 1MHz |
0.0007 |
Surface resistivity ( Ohm/sq ) |
10?? |
Volume resistivity ( Ohmcm ) |
10?? |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
83.000 - 104.000 |
Heat-deflection temperature - 0.45MPa ( C ) |
50 |
Heat-deflection temperature - 1.8MPa ( C ) |
70.0 |
Lower working temperature ( C ) |
-250 |
Specific heat ( J K?? kg?? ) |
1100.0 |
Thermal conductivity ( W m?? K?? ) |
0.19 - 0.24 @23℃ |
Upper working temperature ( C ) |
150 - 200 |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Good |
Acids - dilute |
Good |
Alcohols |
Good |
Alkalis |
Good |
Aromatic hydrocarbons |
Good |
Greases and Oils |
Good |
Halogenated Hydrocarbons |
Good |
Halogens |
Good |
Ketones |
Good |
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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Goodfellow(顾特服)
电话:点击&查看18024074014
地址:
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