HIK Datasheet, PDF (1/2 Pages) Laird Tech Smart Technology – Adjusted dielectric constant

Eccostock®HIK
Low Loss, Adjusted Dielectric Constant Stock
LOW LOSS ADJUSTED DIELECTRIC CONSTANT STOCK
Eccostock HiK is a series of low loss plastic stock with adjusted dielectric constants up to 15.
Low outgassing properties make them suitable for space applications.
FEATURES AND BENEFITS
• Low loss
• Adjusted dielectric constant
MARKETS
• Commercial Telecom
• Security and Defense
SPECIFICATIONS
TYPICAL PROPERTIES
Temperature Range °C (°F)
Density, g/cc
Dielectric Strength, volts/mil
Dielectric Constant Accuracy
Dissipation Factor, 1 to 10 GHz
Volume Resistivity, ohm-cm
Flexural Strength, psi (kg/cm2)
Coefficient of Linear Expansion, °C
Izod Impact, kg-cm/cm (ft-lb/in of notch)
Water absorption, %
Outgassing
(%TML) (%CVCM)*
ECCOSTOCK HIK
-65 to 110 (-85 to 230)
2.2
>200
±3%
<0.002
>10¹²
6500 (457)
36 x 10^-6
1.36 (0.25)
<0.1
0.38/0.001
Properties will vary to a degree with the dielectric constant. Typical values for the middle of the dielectric
constant range are given above. Data for design engineer guidance only. Observed performance varies in
application. Engineers are reminded to test the material in application.
* Outgassing data per ASTM E595-07; criteria for acceptability is 1.00% TML and 0.10% CVCM.
APPLICATIONS
• Since water absorption is low, Eccostock HiK can be used in outdoor applications.
• Eccostock HiK is primarily used for reducing the overall size of a waveguide by increasing the
dielectric constant.
• It is also used in cavity tuning probes, patch antennas, and dielectric support pieces.
Americas: +1.866.928.8181
Europe: +49.(0)8031.2460.0
Asia: +86.755.2714.1166
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