Stefan N. E. Johansson

Material Characterization of Lignin‐Filled Polypropylene Composites

ABSTRACT Lignin, an environmentally friendly byproduct from pulping and biorefinery processes, was incorporated into polypropylene (PP) as ground and spray‐dried powders. The effects of lignin morphology, particle size, and loading on the mechanical, rheological, viscoelastic, an...