0731FIRM - Firm Density Red Silicone Closed Cell Sponge

Red-CCS

APG 0731FIRM - Firm Density Red Silicone Closed Cell Sponge is a versatile and durable material that is often used in gasketing applications where a soft, compressible material is needed. This makes it an excellent choice for gasketing applications that require a material that is able to withstand high levels of heat and pressure. In addition to its excellent thermal and mechanical properties, closed cell sponge silicone also offers good resistance to chemicals and other environmental factors, making it a versatile and reliable choice for a wide range of applications.

Product Specifications 

PropertiesTest MethodTypical Values
Color Red
Firmness Firm
Cell Type Closed Cell
Backing Type Plain
Temperature RangeASTM D 573-103ºF up to 450ºF
Brittle PointASTM D 746-103ºF
Tensile StrengthASTM D 412200 psi
Density, lbs/in3 | under 1/4" thickASTM D 1056.028
Density, lbs/in3 | over 1/4" thickASTM D 1056.023
Compression DeflectionASTM D 57517 psi
Compression Set | 22 hrs @ 212ºFASTM D 39525%
Water AbsorptionASTM D 1056Pass
Elongation %ASTM D 412225%