SAXS and WAXS investigation of polyamide‐6 modified with methacrylic acid

摘要

AbstractWAXS and SAXS investigations of polyamide‐6 modified with poly(methacrylic acid) were performed. At small concentrations of PMAA in the blend mutual mixing of the components in the amorphous phase of PA‐6 is observed. At higher concentrations of PMAA distinct domains of the latter exist in the amorphous phase of PA‐6. Swelling of PA‐6 in methacrylic acid solution results in a γ‐α‐phase transition in the crystalline re