温室塑料薄膜的老化与稳定机理研究  

Research on the Aging and Stability Mechanism of Greenhouse Film

作　　者：邹平[1] 马彩雯[1] 肖林刚[2] 冯丹玲[2] 

机构地区：[1]新疆农业科学院农业机械化研究所,新疆乌鲁木齐830091 [2]新疆农业科学院农业工程公司,新疆乌鲁木齐830091

出　　处：《北方园艺》2013年第20期182-184,共3页Northern Horticulture

基　　金：新疆自治区科学技术计划资助项目(201130104;2009BADA4B04)

摘　　要：现从影响薄膜使用寿命的温室薄膜的材料特性和温室的环境条件2个方面出发,分析引起温室覆盖薄膜(低密度聚乙烯膜)老化的原因,在研究其老化机理的基础上,阐明特定条件下这种材料作为温室覆盖材料时的老化节点,探讨延缓薄膜老化的稳定方法,为今后温室塑料薄膜的组分设计、性能改良提供借鉴与参考。From the two aspects which were the material properties of the film and the greenhouse environmental conditions,the life of the film caused by the cover film （low density polyethylene film） of the greenhouse were studied,by studying its aging mechanism, under certain conditions,to clarify this material as a greenhouse covering material aging node,discussed the method to delay film aging, the composition of greenhouse plastic film was designed to provide reference for performance improvement.

关 键 词：塑料薄膜 老化机理 稳定机理 低密度聚乙烯(LDPE)膜 

分 类 号：S62[农业科学—园艺学]