Progresses of Thermoplastic Starch Plastics Derived via Direct Modification of Starch
The progress of modified starch in the thermoplastic starch plastics in recent years is reviewed.According to the different modification methods of starch,the effect of starch modification by oxidation,esterification,etherification,cross-linking and polyurethane on the properties of thermoplastic starch plastics is reviewed.At last,the latest research progress in this area and the trends in the future are also proposed.