The photo-degradable and biodegradable plastic films are prepared by using multiple photoactivatior.
使用复合光降解剂，得到了可光降解的生物降解膜。
The development of degradable plastics is an active measure for solving the increasing serious waste plastic pollution.
研制分解性塑料是解决日益严重的塑料废弃物污染的一种积极的方法。
This invention discloses a method for preparing crosslinked cereal protein degradable plastic that can be easily molded.
本发明公开了一种易于成型的交联型谷类蛋白质可降解塑料及其制备方法。
The properties of starch-based degradable plastic with glycerol as the plasticizer have been summarized in present paper.
描述了以甘油作为增塑剂制造的淀粉塑料的一些性质。
The research, development and production condition of degradable plastic are introduced. The market prospect of degradable plastic is also analysed.
本文介绍了降解塑料的研究开发和生产现状，探讨了其中存在问题，并且对市场前景进行了分析。
The cereal protein degradable plastic comprises: cereal proteins 100 parts, plasticizer 20-100 parts, preservative 0.5-1 part and reductant 1-7 parts.
谷类蛋白质可降解塑料包含谷类蛋白质100重量份、增塑剂20 ~ 100重量份、防腐剂0.5 ~1重量份与还原剂1 ~ 7重量份。
The structure and biological properties of starch, starch-based focus on bio-degradable plastic applications and research developments were briefly described.
简单介绍了生物淀粉的结构和性能，重点介绍了生物淀粉基降解塑料的应用和研究进展。
In the cotton production practice, the common plastic film should be replaced by degradable plastic film, but the interrelated cultural techniques must be formed.
棉花生产可用可降解膜代替普通地膜，且需完善配套栽培技术。
The new type adhesive was used in produsing degradable plastic film seedling container, fine was the effect of combination of paper-to-film as well as film-to-film.
该粘合剂应用于可降解聚乙烯塑料薄膜育苗容器塑—塑与纸—塑的粘合，效果良好。
After the development research of degradable plastic, the study of pyrolysis on ordinary polyolefine especially polyethylene has become the mian direction of research.
在可降解塑料的开发研究以后，对普通聚烯烃类特别是聚乙烯的裂解研究已经成为人们研究的主要方向。
Starting from the respects of decreasing package, retrieve and use of wastes and developing new degradable plastics, main ways and measures for practising plastic package "Green" are expounded.
前言：从包装的减量化、废弃物回收利用，以及开发新的可降解塑料等方面出发，探讨了塑料包装绿色化的主要途径和措施。
One main strategy is the use of bio-degradable materials, which can reduce the damage caused by plastic bags, packages and metals to the environment.
一个主要的策略是使用生物可降解材料，这样可以减少那些塑料袋、包装还有金属对环境的伤害。
As is known, the use of plastic bags is a main source of pollution since the bags aren't degradable.
众所周知，塑料袋使用是一个主要的污染来源，因为塑料袋难以降解。
As is known, the use of plastic bags is a main source of pollution since the bags aren't degradable.
众所周知，塑料袋使用是一个主要的污染来源，因为塑料袋难以降解。
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