The Modification of Sodium Polyacrylate Water Solution Cooling Properties by AL2O3
Figure 1
The cooling curve after mathematical analysis based on Fourier series for distilled water (1), 10% polymer water solution with (3) and without (2) 1% of Al2O3 nanomolecules in co-ordinate systems: (a) Time-Temperature; (b) Cooling speed-Temperature.
