Developing Novel Strategies for the Synthesis and Stabilization of PolymericPolyols: Exploring the Role of Non-Aqueous Dispersants in Enhancing FoamProperties

The study explores novel strategies for synthesizing and stabilizing polymeric polyester polyols(POPs) using non-aqueous dispersants (NADs). The POPs are produced from vinyl monomers(styrene and acrylonitrile) and stabilized through grafting with vinyl bond (POP-V), tertiary carbonbondedhydrogen (POP-H), or no stabilizer (POP-N). The results show that POP-V exhibits improvedthermal stability and foam morphology compared to the other two samples.

کلیدواژه ها:

Polyurethane ، Polymeric polyester polyol ، Non-aqueuos dispersant