closed cell sponge rubber

R-427-N

Physical PropertiesTest MethodResults
TypeR-427-N
PolymerNeoprene / EPDM / SBR
ColorBlack
ASTM D-1056
2A2
ASTM D-6576-67 ClassificationSCE42
SAEJ18 APR20022A2
Density (lbs/ft³)
ASTM D 10566 - 8
25% Compression Resistance (%)ASTM D 10565 - 9
50% Compression Set (%)ASTM D 105650
Tensile StrengthASTM D 412 (DIE A)40 psi
Elongation (%)ASTM D 412 (DIE A)90
Water Absorption (lbs/ft²)ASTM D 16670.1
FlammabilityFMVSS302Pass