Estimation of Three-Dimensional Solubility Parameters of DM-700 Polyester Resin by Turbidity Titration
Abstract
According to the method of turbidity titration and 63 cloud point data minimum volume closure ellipsoid fitting, the solubility parameter of polyester resin DM-700 was determined to be 22.84(MPa)1/2, and the three-dimensional solubility parameter was (δd=17.15 (MPa)1/2; δp=9.97(MPa)1/2 δH=11.32(MPa)1/2). This value is close to the result calculated by the group contribution method (22.68(MPa)1/2), which further proves that the method is accurate and reliable.
- Publication:
-
IOP Conference Series: Earth and Environmental Science
- Pub Date:
- November 2019
- DOI:
- 10.1088/1755-1315/384/1/012069
- Bibcode:
- 2019E&ES..384a2069L