Zobrazeno 1 - 6
of 6
pro vyhledávání: '"J. C. Moreland"'
Publikováno v:
Journal of Applied Polymer Science. 52:1459-1476
Characterization of a series of flexible polyurethane foams that contain LiCl in their formulation is discussed. These foams were developed in order to provide an alternative method to produce foams without physical blowing agents and still attempt t
Autor:
J. C. Moreland, Robert B. Turner, E. O. Stejskal, C. G. Moreland, Garth L. Wilkes, S. S. Sankar
Publikováno v:
Journal of Applied Polymer Science. 52:1175-1180
High-resolution solid-state 13C-NMR has been used to study the phase separation and molecular motion in two series of polyurethane foams. These two series differ by one possessing the additive of lithium chloride, LiCl. NMR relaxation times can map t
Publikováno v:
Journal of Applied Polymer Science. 52:549-568
The relaxation behavior of the load in compression and the stress in tension was monitored at constant temperature and/or relatively humidity for a set of four slabstock foams with varying hard-segment content as well as two of the compression molded
Publikováno v:
Journal of Applied Polymer Science. 52:569-576
The compression creep behavior was monitored at constant temperature and/or relative humidity for two slabstock foams with different hard-segment content. The tests were performed by applying a constant load (free falling weight) and then monitoring
Publikováno v:
Journal of Applied Polymer Science. 43:801-815
The ambient temperature structure–property orientation behavior in two different polyureaurethane polymers (one cross-linked and one linear) was measured by using infrared dichroism along with mechanical response. Thin films (plaques) thermally com
Publikováno v:
Journal of Cellular Plastics. 27:69-69