文摘
We prepared poly(lactic acid) (PLA) melt blown non-woven disordered mats (MBNDM) at different die-to-collector distances (DCD). Fiber diameter, pore diameter, porosity, stress and strain along length direction decrease as the increasing of DCD. PLA melt blown non-woven mat prepared at 75 mm DCD has better properties of larger pore diameter, porosity and stress.