closed cell sponge rubber

G-231-N

Physical PropertiesTest MethodResults
TypeG-231-N
PolymerNeoprene
ColorBlack
ASTM D-1056
2C1
ASTM D-6576-67 ClassificationSCE41
SAEJ18 APR20022C1
Density (lbs/ft³)
ASTM D 105610 - 20
25% Compression Resistance (%)ASTM D 10562 - 5
50% Compression Set (%)ASTM D 105625
Tensile StrengthASTM D 412 (DIE A)75 psi
Elongation (%)ASTM D 412 (DIE A)450
Water Absorption (lbs/ft²)ASTM D 16670.1
FlammabilityFMVSS302Pass