ISO 7214:2012 specifies methods for testing flexible and semi-rigid cellular plastics made from polyethylene. Cellular plastics containing copolymers of ethylene or blends of polymers with polyethylene may also be tested by the procedures of this International Standard.
In this standard, tensile strength and elongation at break is done by ISO 1798
In this standard, compression set is done by ISO 1856
In this standard, determination of stress-strain in compression is done by ISO 3386-1