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

Table 7

Relaxation time (×10⁻¹² s) at different temperatures and concentrations at 1 MHz for polyvinylchloride (PVC).

Concentration (%)	Temperature
	30°C	35°C	40°C	45°C	50°C	55°C	60°C	65°C
1.0	2.720	2.520	2.460	2.455	1.970	1.920	1.838	1.764
0.8	2.680	2.498	2.420	2.394	1.950	1.876	1.860	1.700
0.6	2.640	2.420	2.391	2.351	1.868	1.830	1.82	1.976
0.5	2.610	2.380	2.330	2.251	1.780	1.942	1.726	1.605
0.4	2.560	2.332	2.290	2.227	1.750	1.730	1.690	1.62
0.3	2.454	2.310	2.234	2.180	1.72	1.690	1.620	1.600