Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Engineering
Using Dielectric Characterization To Study Transport And Thermal Properties Of Gas/Supercritical Fluid Embedded Polymer Solution, Xiangxiao Yao
Using Dielectric Characterization To Study Transport And Thermal Properties Of Gas/Supercritical Fluid Embedded Polymer Solution, Xiangxiao Yao
Graduate College Dissertations and Theses
Gas/supercritical fluid (SCF) and polymer mixtures are applied broadly in industry, such as rigid and light foam products for aircraft use, foamed cushion in chairs or shoes, and gas separation membranes for capturing methane from landfill gas. To understand the gas transport properties and polymer thermal properties of the mixture, we detected the dielectric properties of the mixture at two conditions and developed a novel self-designed system for high temperature and high pressure measurement.
The transport properties of physical blowing agents in polymers is viewed as a critical parameter controlling the final foam product’s foam density, cell density, and cell …