Macromolecular Rapid Communications, Vol.18, No.5, 411-415, 1997
An effective etching technique for polycarbonate/core-shell poly(butyl acrylate) poly(methyl methacrylate) blend
Two etching techniques are used to reveal the morphology of PC/PBA-cs-PMMA blend. One is based on acetic acid (CH3COOH) solutions, whereas the other uses CCl4/ C2H5OH (3/1 v/v). The latter approach shows to be more appropriate and successful for revealing the morphology of PC/PBA-cs-PMMA blend.