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Sponge Rubber > Closed Cell > R-310-V

PHYSICAL PROPERTIES 
Type R-310-V/R-326-V
Polymer PVC/NBR
Color Buff / Gray
ASTM D-1056-67 Classification SBE-42
ASTM D-1056-00 Classification
Suffix Requirements		 2B 2
B2, C1, M
25% Compression Resistance1 (psi) 5 - 9
50%  Compression Set2 (%) 25
Density3 (lbs/ft3) 5 - 10
Water Absorption4 (lbs/ft2) 0.1 max.
Tensile5 (psi) 90 min.
Elongation6 (%) 175 min.
Flammability7 - FMVSS302 Pass
FAR 25.853 Pass - 1/8" min.
Standard Sheet Size (in.) +/- 3% 40"x 56"
Expected Yield (in.) 01.25"
From full bun-thickness-based on 2 level cuts  

125% Compression Resistance..........ASTM D-1056
2 50% Compression Set....................ASTM D-1056
3 Density........................................ASTM D-1056
4 Water Absorption..........................ASTM D-1667a
5 Tensile........................................ASTM D-412
6 Elongation...................................ASTM D-412
7 Flammability - This item and any corresponding data refer to typical performance in the specific test indicated and should not be construed to imply this material's behavior in other fire conditions.

 Other gauges and widths may be available. Please refer to Customer Service.

Note: SAEJ 18 is equivalent to ASTM D-1056.

Issued : 10/01/04