摘要
分析比较了国产流滴剂与进口流滴剂在持效期、喷霜量、膜透明度 (雾度 )、合成工艺、热稳定性几方面的差异 ,阐述了流滴剂性能与分子结构的关系、影响薄膜雾度的主要因素 ,提出了改善透明度的方法和措施 ,并将新研制的LA 8、LA 9两种流滴剂与进口流滴剂KF65 0做了实验室扣杯试验和农田越冬应用试验比较 ,从而为国产流滴剂赶超进口流滴剂做了有益探索。
Home-made antidripping agents LA-8 and LA-9 and an imported one KF650 were compared for the properties of duration, blooming, transparency, and thermal stability. Experiments of film-on-beaker in the lab and winter applications in agro-field were conducted. The measures to improve the transparency of the film were proposed based on the relationship between the molecular structure and performances of antidripping agents.
出处
《中国塑料》
CAS
CSCD
北大核心
2004年第12期65-69,共5页
China Plastics
关键词
流滴剂
农用棚模
透明度
antidripping agent
green-house film for agriculture
transparency
