Green Polymeric Blends and Composites from Renewable Resources

Abstract

Abstract Currently new blends and composites are extending the utilisation of polymers from renewable resources into new value‐added products. This paper briefly discusses the development in this area, and introduces our research, in particular the starch‐based nanocomposites, biodegradable polyester/starch blends and cellulose‐ reinforced PLA composites. It can be seen that hydrophilic character of natural polymers has contributed to the successful development of environmentally friendly composites, as most natural fibers and nanoclays are also hydrophilic in nature. On the other hand, hydrophobic property and moisture sensitivity of biodegradable polyesters are challenge to be reinforced by the natural materials.