Molecular Interaction Study of Polyvinylchloride in Dimethylformamide at Different Concentrations and Temperatures

Table 5

Adiabatic compressibility (×10⁻¹⁰kg⁻¹m⁴s²) at different temperatures and concentrations at 1 MHz for polyethylene glycol (PEG)-.

Concentration (%)	Temperature
	30°C	35°C	40°C	45°C	50°C	55°C	60°C	65°C
1.0	5.95	6.09	6.62	7.06	7.22	7.7	7.92	8.11
0.8	6.21	6.30	6.67	7.19	7.33	7.89	8.11	8.20
0.6	6.74	7.28	7.51	8.17	8.59	8.98	9.28	9.58
0.5	7.27	7.86	8.02	8.55	9.08	9.28	9.39	9.63
0.4	7.96	8.25	8.51	9.12	9.49	9.71	9.87	9.94
0.3	8.44	9.13	9.47	9.51	9.53	9.77	9.88	9.96