MATERIALS

Foam & Sponge

Open Cell Sponge Natural Rubber

TYPICAL PROPERTIES OF
NATURAL RUBBER OPEN CELL SPONGE

POLYMER: NATURAL RUBBER

PRODUCT – BLACK	RO11B	RO12B	RO13B	RO14B	RO15B
PRODUCT – TAN	RO11T	RO12T	RO13T	RO14T	RO15T
ASTM D 1056-85 DESIGNATION	RO11	RO12	RO13	RO14	RO15
ASTM D 1056-98 DESIGNATION	1A1	1A2	1A3	1A4	1A5
COMPRESSION DEFLECTION @25%	2-5 psi	5-9 psi	9-13 psi	13-17 psi	17-22 psi
DENSITY	25 lb Cubic ft minimum	25 lb Cubic ft minimum	25 lb Cubic ft minimum	25 lb Cubic ft minimum	25 lb Cubic ft minimum
TENSILE	40 lb/sq. in minimum	40 lb/sq. in minimum	40 lb/sq. in minimum	40 lb/sq. in minimum	40 lb/sq. in minimum
ELONGATION	Over 250%	Over 250%	Over 250%	Over 250%	Over 250%

NATURAL RUBBER OPEN CELL
OPEN CELL SPONGE CORD
OPEN CELL SPONGE RUBBER SHEETING DIE EJECTION


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This information is furnished as a guide for selecting materials. Atlantic Gasket Corp. disclaims liability for results or use of this information. It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.

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