Whats the difference between Cold Chains EPS and XPS (EXP) containers?
EPS (expanded) and XPS (extruded) are different types of manufactured polystyrene. The EPS is formed by molding tiny pellets of polystyrene. It’s used in our molded and panel-sheet insulated containers, and provides lightweight, cost effective thermal protection (R-value = 4 per 1″), and enhanced drop cushioning properties. XPS (EXP) is formed by an extrusion process of polystyrene. It’s used in our pallet containers, which offer excellent, uniform thermal protection (R-value = 5) for large payloads.