Historical
DIN EN ISO 1856:2008
Flexible cellular polymeric materials - Determination of compression set (ISO 1856:2000+Amd 1:2007); German version EN ISO 1856:2000+A1:2007
This document specifies three methods for determining the compression set of flexible cellular materials. At present, this document applies only to latex and polyurethane foams of thickness greater than 2 mm. Methods for other materials will be added as required.
Deutsches Institut für Normung [din]