The effect of polyacrylate (PA) on wax-precipitation temperature in heptane was investigated using differential scanning calorimetry (DSC). A thermodynamic analysis for the dissolution of wax in the absence and presence of PA was conducted. Results suggested that the change in wax-precipitation temperature caused by the introduction of the additives may be regarded as an index for characterizing the interaction of polymer additives with wax.
Посилання на статтю:
Polymer Communication Thermodynamic analysis for the interaction of polyacrylate with wax in heptane / Xingzhe Ding , Guorong Qi, Shilin Yang // Polymer. – 1999. – N 40. – P. 4139–4142.