【摘 要】
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Poly(L-lactide) (PLLA) is one of biodegradable polymers from renewable resource, but its brittleness limits the application in various commercial items.It is reported that the toughness of PLEA can be
【机 构】
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School of Materials Science & Engineering,Beijing Institute of Fashion Technology,Beijing,100029,Chi
【出 处】
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Seventh International Symposium On Engineering Plastics (第七届
论文部分内容阅读
Poly(L-lactide) (PLLA) is one of biodegradable polymers from renewable resource, but its brittleness limits the application in various commercial items.It is reported that the toughness of PLEA can be improved by blending with poly(butylenes succinate) (PBS), which is a biodegradable polymer having high toughness.However,PLLA and PBS are incompatible thermodynamically[1].Because of this, how to improve the compatiblity of PLLA/PBS blends has become a hot research topic.Research finds that zinc acetate (Zn(OAc)2) can be used as areactive processing agent by melt blending[2].
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