农药微胶囊壁材设计研究进展

Research Progress on Design of Pesticide Microcapsule Wall

目的 通过综述农药微胶囊制备过程中壁材的选择、组成、结构性质对微胶囊性能的影响,以期为农药微胶囊的制备提供设计依据和思路。方法 梳理近年来报道的5类不同农药微胶囊壁材体系的研究进展,包括天然高分子材料、半合成高分子材料、非降解合成高分子材料、可降解合成高分子材料、无机材料,最后提出未来的研究方向。结果 近年来农药微胶囊的研发已取得了许多成果,但制备性能优异及满足现代化农业绿色发展的农药微胶囊仍需进一步探究。结论 传统农药在农药市场会持续占据较大份额,但农药微胶囊是未来农药的新方向。

The work aims to review the effects of wall material selection, composition and structural properties on the performance of pesticide microcapsules, to provide design basis and ideas for preparation of pesticide microcapsules.First, the research progress of five kinds of pesticide microcapsule wall materials in recent years were summarized, including natural polymer materials, semi-synthetic polymer materials, non-degradable synthetic polymer materials, degradable synthetic polymer materials and inorganic materials. Finally, the direction of further research was proposed.Many achievements had been made in the research and development of pesticide microcapsules in recent years. But the preparation of pesticide microcapsules with excellent performance and meeting the green development of modern agriculture still needed to be further explored. It is concluded that traditional pesticides will continue to occupy a large share in the pesticide market, but pesticide microcapsules are a new direction of pesticides in the future.