Mechanical properties of rigid polyurethane foams at room and cryogenic temperatures

Studies on the effect of the foams’ polymeric matrix’ properties on the tension and compression properties of pour rigid polyurethane (PUR) foams, apparent core density 65—70 kg/m 3 , at 296 and 77 K were carried out. PUR foams were produced by the hand mixing method from polyol systems that compris... View More