This International Standard specifies three methods for determining the compression set of flexible cellular materials. At present, this International Standard applies only to latex, and polyurethane foams of thickness greater than 2 mm. Methods for other materials will be added as required.
DS/EN ISO 1856:2001 history
2009DS/EN ISO 1856/A1:2009 Flexible cellular polymeric materials - Determination of compression set
2001DS/EN ISO 1856:2001 Flexible cellular polymeric materials - Determination of compression set