淀粉塑料的研究现状
摘要
高分子材料的出现改变了20世纪的物质文明，推动了人类社会进步。现如今高分子材料已与钢铁、水泥、木材一起构成现代社会文明的四大基础材料，成为世界发展与建设不可或缺的材料，渗透到人们的衣食住行的方方面面。但随着需求量使用量的不断扩大，塑料带来的“白色污染”问题已经相当严峻。用聚苯乙烯、聚丙烯、聚氯乙烯等高分子化合物制成的各类塑料制品，其不可降解性成为了“白色污染”的罪魁祸首，于是开发新型可降解塑料成为了塑料发展之路上的一大课题。20世纪末期，国际可降解材料领域提出的全淀粉概念开辟了淀粉塑料的研发之路。
本文将介绍淀粉塑料的性质、分类和目前国内外淀粉塑料的研究现状，对淀粉塑料当前存在的一些问题进行分析，展望了淀粉塑料的研究和发展趋势。
关键词：淀粉塑料；研究现状；发展前景；实验设计
Research status and experimental design of starch plastics
ABSTRACT
The appearance of polymer materials changed the material civilization in twentieth Century, and promoted the progress of human society. Now has polymer materials with steel, cement and wood together constitute the four basic materials of modern civilization, become an integral part of world development and construction materials, penetrated into all aspects of peoples basic necessities of life. However, with the expansion of demand, the 'white pollution' caused by plastic has been very serious. All kinds of plastic products made of polystyrene, polypropylene, PVC and other polymers, its degradation has become a 'arch-criminal white pollution', so the development of new biodegradable plastics has become a major issue on the development of plastic. At the end of the twentieth Century, the concept of total starch in the field of biodegradable materials opened up the research and development of starch plastics.
This paper will introduce the classification and properties of starch plastics, starch plastics at home and abroad research status, some problems of the existing starch plastics were analyzed, the prospect of research and development trend of starch plastics.
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