This research investigates the correlation between tensile strength, tensile strain, and porosity in chemically foamed recycled poly(ethylene-terephthalate) (rPET) samples.Tensile strength and strain were measured on non-foamed Impacts of Future Grassland Changes on Surface Climate in Mongolia samples to predict the porosity of the foamed samples.Utilizing various flame retardants and additives, we analyzed their impact on mechanical properties and structures.
However, neither tensile strength nor strain demonstrated a reliable correlation with the resulting porosity.Strain values did not consistently Target Matrix Estimators in Risk-Based Portfolios predict porosity, indicating the significant role of additive types and concentrations.