Influence of Chain Extender on The Thermal, Rheological, and Supercritical Foaming Behavior of Polyamide‐12
In this study, the influence of chain extender (CE) concentration on the batch foaming behavior of Polyamide 12 (PA 12) under supercritical CO2 batch foaming is investigated. Foam density and expansion behavior were analyzed as a function of processing temperature and pressure. Significant improvements in foam structur...