DS DS/EN ISO 1856/A1
DS DSEN SO 1856A1 2009-JAN-09 Flexble cellular polymerc materals - Determnaton of compresson set
DS DSEN SO 1856A1 2009-JAN-09 Flexble cellular polymerc materals - Determnaton of compresson set
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.