EM NOISE SUPPRESSION  SHEET TYPE

 

Silicone Gap Filler Pad for Suppression of Electromagnetic Wave

SARCON Noise Suppression sheet type which is silicone gap filler pad for suppression of electromagnetic wave is a highly conformable, high thermally conducive, non-flammable and EM noise suppression materials.They easily fit and adhere to most all shapes and sizes of components, including protrusions and recessed areas.

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   FEATURES
  • Effective to suppress and damp a wide range of electromagnetic waves.
  • Also effective as a high performance thermal interface material.
  • Easily filling small gaps of IC chip surface with soft gel texture.
  • Good workability to simply insert the product between circuit board.
  • Self-adhesive gel surface does not require any adhesive tape for assembly.
  • Extremely low level of low molecular siloxane.
  • UL94 V-0.

 

 

 

 

   TYPICAL PRODUCT PROPERTIES

 

Test Properties Unit EGR-11F Test Method Unit EGR30A Test Method
Thickness* mm 0.5 to 1.5 ASTM D374 mm 0,5 to 2.5  
Specific Gravity - 3.1 ASTM D792 - 3.6 ASTM D792
Hardness Shore OO 56 ASTM D2240 Shore OO 45 ASTM D2240
Color - Dark Gray Visual - Dark Gray Visual
Volume Resistivity Ohm-m 1x1010 ASTM D257 Ohm-m 2.4x109 *1 ASTM D 257
Breakdown Voltage V/mm 500 ASTM D149 V/mm - -
Dielectric Constant (50Hz) 28.33 ASTM D150 (100MHz) 28.3 RF-IV method
(1kHz) 27.05 (500MHz) 31.6
(300kHz) 26.09 (1GHz) 39.1
Dissipation Factor (50Hz) 0.031 ASTM D150 (100MHz) 0.003 RF-IV method
(1kHz) 0.02 (500MHz) 0.044
(300kHz) 0.005 (1GHz) 0.267
Thermal Conductivity W/m-K 0.8 Hot Disk: ISO 22007-2 W/m-K 3 Hot Disk: ISO 22007-2
Recommended Operating Temp. °C 0.8 -30 to +120 - °C -40 to +120 -
°F -22 to +248 *F -40 to +248
Flame Retardant - V-0 UL 94 - V-0 UL 94
 
d) Hardness: the highest value by using Shore OO.
e) Thermal Conductivity: Measured by using Hot Disk method, refer to FUJIPOLY Test method "FTM P-1612'. → See P.43
* Some details of thickness. → See P.35
*1 Applied Voltage 100V