This standard specifies a method of determining the dimensional change, in the longitudinal and transverse directions, of plastic films and sheeting on heating. This method may be applied to plastic sheets, whether qualified as thermoshrinking or not, up to 1 mm thick.
DS/EN ISO 11501:2004 history
2004DS/EN ISO 11501:2004 Plastics - Film and sheeting - Determination of dimensional change on heating