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The outstanding adhesiveness and compressibility of the FEATHER Series enables realization of a dramatic reduction in thermal resistance at the
mounting stage.
In addition, taking full advantage of the exibility of the base material, we have realized excellent contouring for uneven surfaces and superb
cushioning performance, providing the product with a wide diversity of characteristics eective for design such as adhesion to components of diering heights, reduction of stress on PCBs and absorption of tolerances.


Illustration: Convex/concave contouring
Foreground: FEATHER-S3S Soft product)
Background: PT-LS (General-purpose product)

Characteristics

  FEATHER-S3S FEATHER-E20 FEATHER-N25S PT-CUS AVAILY-S FEATHER-D6
Appearance -
Features - Single-sided
Adhesive,
2-layer Type
Double-sided
adhesive,
Single-layer Type
Single-sided
Adhesive,
2-layer Type
Single-sided
Adhesive,
2-layer Type
Single-sided
Adhesive,
2-layer Type
Double-sided
adhesive,
Single-layer Type
Hardness JIS Type E 5 20 9 12 10 40
Specific Gravity - 1.8 1.8 2.0 2.9 2.9 3.1
Volume Resistance Ω・cm ≧1×1010 ≧1×1010 ≧1×1010 ≧1×1010 ≧1×1010 ≧1×1010
Breakdown Voltage AC kV/mm ≧10 ≧10 ≧10 ≧10 ≧10 ≧10
Withstand Voltage AC kV/mm ≧10 ≧10 ≧10 ≧10 ≧10 ≧10
Thermal Conductivity*1 W/m・K 2 2 2.5 3 3 6
Thermal Conductivity*2 W/m・K 1.4 1.4 1.6 2.2 2.2 3.6
Operating Temperature
Range
-40-150 -40-150 -40-150 -40-150 -40-150 -40-150
Flame Retardance UL 94 V-0 V-0 V-0 V-1 V-1 V-0
Thickness mm 0.5- 0.2- 0.- 0.5- 0.5- 0.5-

*1: Thermal resistance conversion method, *2: ASTM D5470
The FEATHER-D6 specication is subject to change without notice. Numerical values shown in the above table are actual measured values, not product standard values.

Thermal Resistance

Thermal Resistance

Comparison of Compressibility

Comparison of Compressibility

Thermal resistance measurement conditions: 10mm x 10mm X 2.0mmt samples measured by a thermal resistance measuring device manufactured by Polymatech, Heater caloric value: 4W (25W for FEATHER-D6)

We welcome your any comments to our products and design engineering.
If you have any comments on our products, requests on product customization and design inquiries, please contact
SEKISUI POLYMATECH today.