聚醚醚酮,垫圈, PEEK, 4.3mm ID, 9mm OD, 0.8mm厚
半岛bd体育手机客户端 介绍
订货号 |
包装规格 |
867-344-02 |
10 Piece |
041-391-08 |
20 Piece |
720-602-96 |
50 Piece |
315-743-58 |
100 Piece |
224-464-68 |
200 Piece |
半岛bd体育手机客户端 参数
Inside Diameter[内部直径] |
4.3mm |
Outside Diameter[外部直径] |
9mm |
Quantity[数量] |
10 Piece - 200 Piece |
Size[尺寸] |
M4 |
Thickness[厚度] |
0.8mm |
Chemical Resistance(耐化学性) |
Acids - concentrated |
Good-Poor |
Acids - dilute |
Good |
Alcohols |
Good |
Alkalis |
Good |
Aromatic hydrocarbons |
Good |
Greases and Oils |
Good |
Halogenated Hydrocarbons |
Good |
Halogens |
Good-Poor |
Ketones |
Good-Poor |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
47.000 - 108.000 |
Heat-deflection temperature - 0.45MPa ( C ) |
> 260 |
Heat-deflection temperature - 1.8MPa ( C ) |
160.0 |
Specific heat ( J K?? kg?? ) |
1340.0 |
Thermal conductivity ( W m?? K?? ) |
0.25 @23℃ |
Upper working temperature ( C ) |
250 |
Physical Properties(物理性质) |
Density ( g cm?? ) |
1.260 - 1.320 |
Flammability |
V-0@1.5mm |
Limiting oxygen index ( % ) |
35 |
Radiation resistance |
Good |
Resistance to Ultra-violet |
Fair |
Water absorption - equilibrium ( % ) |
0.50 |
Water absorption - over 24 hours ( % ) |
0.100 - 0.300 |
Mechanical Properties(机械性能) |
Coefficient of friction |
0.18 |
Elongation at break ( % ) |
50.0 |
Hardness - Rockwell |
M99 |
Izod impact strength ( J m?? ) |
85.0 |
Poisson's ratio |
0.400 |
Tensile modulus ( GPa ) |
3.70 - 4.00 |
Tensile strength ( MPa ) |
70.00 - 100.00 |
Electrical Properties(电气特性) |
Dielectric constant @1kHz |
3.20 - 3.30 @50Hz-10Khz |
Dielectric strength ( kV mm?? ) |
190.0 @50μm |
Dissipation factor @ 1MHz |
0.0030 |
Volume resistivity ( Ohmcm ) |
10??-10?? |
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Goodfellow(顾特服)
电话:点击&查看18024074014
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