406 3 – EPDM/PE/SBR Closed Cell Sponge Grades

Temperature Range (depending on grade):

Constant Low:     -40°C          Intermittent Low:           -57°C

Constant High:    85°C           Intermittent High:           93°C


Properties and Applications

The EPDM/Polyethylene/Butyl elastomeric blends are specifically formulated to provide a medium performance an economical cost. The blend provides environmental resistance similar to that of EPDM and fills a niche for applications that do not require resistance to high temperature or low compression set like air and dust seals, moisture, and in some cases impact absorption, but do require good weather resistance good insulation characteristics. These are medium performing materials where cost and performance are considerations.


Our RefDensity Kg/m³ShoreASTM D 1056-68

Full data sheets for all grades are available on request.

* The information above is supplied in good faith and believed to be correct. This information is supplied upon the condition that persons receiving this will make their own determination as to its suitability for their purposes prior to use. EMI makes no representations or warranties, either expressed or implied with respect to the information or the product to which this information refers.