date:Jun 16, 2014
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Biopolymers represent an exciting opportunity to significantly reduce the environmental impact of many fossil based polyethylene and polystyrene products by replacing them with bioplastic ones. However biopolymers are notoriously sensitive to processing temperatures, which can weaken the polymer structure, change the color, and even burn them. The mechanical properties of bioplastics, such as polylactic acid (PLA), starch-based plastics and polyhydroxyalkanoates (PHAs), also suffer fr