Comparison of Antidripping Properties between Domestic and Imported Antidripping Agents

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.