Study on Properties of Starch/PLA Biodegradable Composites
The starch/polylactic acid composite materials were prepared at various ratios through melt blending. The additions of starch and glycerin in blends were analysed with mechanical test, torque rheological properties and micromechanism. It is found that the starch/PLA composite properties are improved when the mass ratios of starch and glycerol/starch were 30% and 30/100 respectively.