Miscibility of PVC with chlorinated PE and chlorinated PVC
- 1 January 2003
- journal article
- research article
- Published by Taylor & Francis in International Journal of Polymeric Materials and Polymeric Biomaterials
- Vol. 52 (8) , 673-683
- https://doi.org/10.1080/00914030304930
Abstract
Miscibility of PVC with chlorinated PE and chlorinated PVC was reviewed. The miscible region of chlorine content ranged from 44 wt% to 65 wt%, which was not symmetric to the chlorine content of PVC, 56.7 wt%. Two group contribution methods were used to calculate solubility parameters of polymers. The results of solubility parameters showed a more symmetric miscible region with respect to the value of PVC. However, the ranges of miscibility were different. It was 2.3 (J/cm 3 ) 0.5 in a three-dimensional method and was 1.5 (J/cm 3 ) 0.5 in the Fedors method.Keywords
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