closed cell sponge rubber

3043

Physical PropertiesTest MethodResults
Type3043
PolymerEPDM
ColorBlack
ASTM D-1056
2A4 / 2A5
ASTM D-6576-07 ClassificationType II, Grades B & C, Condition Medium Firm/Firm
SAEJ18 APR2002
2A4 / 2A5
Density (lbs/ft³)
ASTM D 105619± 3
Hardness, Durometer Shore 00ASTM D 224070± 10
Compression Deflection (25%)ASTM D 105616± 3
Compression Set (%)ASTM D 1056≤25%
Tensile StrengthASTM D 412 (DIE A)150 psi
Tear Strength (lb/in)
ASTM D 624 (DIE C)15
Elongation (%)ASTM D 412 (DIE A)125
Resilience (%)
ASTM D 236260
Service Temperature
LowASTM D 746-70°F
High ContinuousASTM D 746220°F
High IntermittentASTM D 746250°F
Water Absorption (%)ASTM D 1056<5%
Fluid Immersion (7 Days ar 73.4°F)
ASTM Ref, Fuel B, Weight Change %ASTM D 1056Not Applicable
Accelerated Aging (7 Days at 158°F)
FlexibilityASTM D 1056Pass
Appearance ChangeASTM D 1056None
Change in Compression DeflectionASTM D 1056± 30%
FlammabilityFMVSS302Pass