0731M - Medium Density Red Silicone Closed Cell Sponge

Red-CCS

APG 0731M is a medium density red silicone closed cell sponge that is ideal for use in gasketing applications where a soft and compressible material is required. This material is able to withstand extreme temperatures and maintains its shape even after being subjected to high levels of compression. It is a versatile material that is well-suited to a wide range of applications in various industries. Additionally, its closed cell structure ensures that it is resistant to water and other liquids, making it a durable and long-lasting choice for gasketing applications.

Overall, APG 0731M is an excellent material for gasketing applications that demand a high level of performance and reliability.

Product Specifications 

PropertiesTest MethodTypical Values
Color Red
Firmness Medium
Cell Type Closed Cell
Backing Type Plain
Temperature RangeASTM D 573-103ºF up to 450ºF
Brittle PointASTM D 746-103ºF
Tensile StrengthASTM D 412100 psi
Density, lbs/in3 | under 1/4" thickASTM D 1056.020
Density, lbs/in3 | over 1/4" thickASTM D 1056.018
Compression DeflectionASTM D 57511 psi
Compression Set | 22 hrs @ 212ºFASTM D 39529%
Water AbsorptionASTM D 1056Pass
Thermal Conductivity BTU in/hr2 ºFASTM F 433.6
Elongation %ASTM D 412200%