【摘要】 近年来,世界各国通过法律法规对不可降解塑料的使用进行了限制,对全生物降解材料的研究及产业化起到了强有力的促进作用。聚丁二酸丁二醇酯(PBS)是一种典型的全生物降解聚酯材料,具有良好的力学性能、绿色环保、生物降解等特点,在包装、地膜、医疗等领域得到广泛应用。本文重点介绍国内外PBS的产业情况和近五年PBS的改性研究情况。更多还原

【Abstract】 In recent years, various countries have adopted regulations to restrict the use of non-degradable plastics, which has promoted the research and industrialization of completely biodegradable materials. Poly(butylene succinate)(PBS) is a typical completely biodegradable polyester material and has good mechanical properties, environmental protection and biodegradability. It is widely used in packaging mulching medical and other fields. In this paper, the manufacturers of PBS and its copolymers in China and abroad and the research status of PBS in the past five years is prospected.更多还原