Polylactic acid Chemical and physical properties
Due to the chiral nature of lactic acid, several distinct forms of polylactide exist: poly-L-lactide is the product resulting from polymerization of L,L-lactide. PLLA has a crystallinity of around 37%, a glass transition temperature between 50-80 °C and a melting temperature between 173-178 °C. Photo: compostablepackaging.co.uk Polylactic acid can be processed …Read the Rest





