Cellular Sheet

CLOSED CELL SILICONE SPONGE MEDIUM DENSITY

DESCRIPTION:

Silicone Sponge is an excellent material for gasketing applications that require a soft, compressible material. It is resistant to extreme temperatures and offers good compression set. The surface has a fine fabric finish and is available in continuous rolls up to ½” thick and sheets up to 2” thick.

KEY CHARACTERISTICS:

  • Extreme High & Low-Temperature Resistant -85ºF to +550ºF (Intermittent)
  • High Compressibility
  • Low Compression Set
  • Excellent gasketing material
  • UV / Ozone Resistant
  • Specifications: AMS3195, Mil-R-46089, ASTM D1056, Mil-R-6130, Mil-Std 670 TE12
PropertiesSpecification
AMS-3195
ESS
TYPICAL VALUES
Test Method
Density, lbs/cu.in. - Under 1⁄4” thick.025 MAX.020ASTM D1056
Density, lbs/cu.in. - Over 1⁄4” thick.020 MAX.018ASTM D1056
Compression Deflection,, psi6-1411ASTM D575
Compression Set, 22 hrs. @ 212°F60% MAX29ASTM D395
Brittle Point, °F-67-103ASTM D746
Temperature Range, °FN/A-103 TO +450ASTM D573
Water Absorption5% MAXPASSASTM D471
Tensile Strength, psiN/A100ASTM D412
Elongation, %N/A200ASTM D412
Thermal Conductivity, BTU in./hr ft 2FN/A.6ASTM F433

These typical physical properties are provided for evaluation information only. It is up to the end-user to determine the appropriate material for the intended application.