Table 1. Experimental Results from DSC Analysis of the IBU/PEG Binary System.

	melting or depressed melting temperature of (°C)		T
ratio of IBU/PEG	ibuprofen	PEG-6000	temperature at solidus curve (°C)
100:0	76.32
90:10	74.93		46.9
75:25	72.27		48.76
50:50	58.69		46.88
35:65	50.95	50.95	48.91
25:75		55.62	46.98
10:90		59.96	47.82
0:100		60.32