DENG Zhuo, Cao Juan, Wu Nian-zu, HUANG Zu-xiu. THE STUDIES OF SURFACE PROPERTIES OF SEGMENTED POLYURETHANE BY IGC[J]. Acta Polymerica Sinica, 1984,(3):202-206.
DENG Zhuo, Cao Juan, Wu Nian-zu, HUANG Zu-xiu. THE STUDIES OF SURFACE PROPERTIES OF SEGMENTED POLYURETHANE BY IGC[J]. Acta Polymerica Sinica, 1984,(3):202-206.DOI:
The inverse gas chromatography (IGC) was used to determine the heat of mixing of SPU with some organic compounds. The miscibility behavior of these systems and the surface properties of SPU was discussed based on this result. We also observed the phenomenon of soft segment enrichement on the surface of SPU film by IGC
and the results were compared with those obtained from the ESCA experiments.