3CHRISTENSON E M,ANDERSON J M, HILTNER A,et al. Relationship between nanoscale deformation processes and elastic behavior of polyurethane elastomers [ J ]. Polymer, 2005,46 ( 25 ) : 1744-1754. 被引量:1
4KROL P. Synthesis methods, chemical structures and phase structures of linear polyurethanes: properties and applications of linear polyurethanes in polyurethane elastomers, copolymers and ionomers[ J]. Progress in Materials Science, 2007,52 (6) : 915- 1015. 被引量:1
5HOFFMANN A, EBERT H D, KLESCZEWSK1 B. Ballast body and method for production of ballast bodies:WO 2007087976 [ P]. 2007-08-09. 被引量:1