壳聚糖单宁酸复合胶粒增强热塑性玉米淀粉膜的制备及性能文献综述

 2022-04-25 22:18:49

文献综述

摘要

日常生活中的塑料是以石油为基本原料,但是以石化原料为基础的传统塑料,不论在生产过程或高温焚化过程都会释放出大量的二氧化碳,这些经由焚化产生的二氧化碳将逐渐导致全球气候异常与环境暖化。淀粉塑料泛指组成中含有淀粉或其他衍生物的塑料,这类塑料使用完毕后能在自然界中被微生物降解,因此不会对环境造成污染。介绍了淀粉塑料的概念和分类。综述了国内外淀粉塑料的研究进展、存在的不足以及目前主要的解决方案。

关键词:生物可降解塑料;全淀粉塑料;热塑性淀粉;耐水性;力学强度

Literature Review

Abstract

The plastic in daily life is based on petroleum, but the traditional plastic based on petrochemical materials will release a large amount of carbon dioxide no matter in the production process or the high-temperature incineration process, which will gradually lead to global climate anomalies and environmental warming.Starch plastic refers to the composition of starch or other derivatives of plastic, this kind of plastic can be used in nature after microbial degradation, so it will not cause pollution to the environment.The concept and classification of starch plastics were introduced.The research progress, shortcomings and solutions of starch plastics at home and abroad were reviewed.

Key Words: Biodegradable plastics;Whole starch plastics;Thermoplastic starch;Water resistance;Mechanical strength

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