Closed Cell FoamFoamonline.com
Description:

Closed Cell Foam is non-water absorbent, non-biodegradable, floats, has great tensile strength, and is impervious to petroleum. Closed Cell Foam is used in exercise mats, high impact aerobic equipment, and mechanic’s box lining. It is a good thermal insulator (hot tub covers).

Specifications:

Weight: 2.0 lb. per cubic ft.
Density Range, pcf:
(ASTM D1667)		 1.5 – 2.5
Compressive Strength, psi:
(ASTM D1056)
@25% Deflection
@50% Deflection		 5 – 8
14 – 18
Compression Set:
% of Original Thickness
(ASTM D395)		 20% Max
Tensile Strength, psi:
(ASTM D1564)		 30 – 50
Elongation, % to Break:
(ASTM D1564)		 130 – 180
Tear Resistance, lb/in:
(ADTM D624)		 7 – 13
Water Absorbtion, lb/ft²
of Cut Surface, Max:
(Mil P-40619)		 0.07
Bouyancy, lb/cu. ft.:
(Mil P-40619) (USCG)		 55
Temperature Range F: -110 to +225