型碳聚合物表面活性剂在杀虫剂和杀菌剂悬浮缩剂中作为分散剂的应用
Jingjing Zhang1, Lingyun Song2, Ruiying Ma2
1College of Basic Science, Tianjin Agricultural University, Tianjin 300392, China.
Molecules (Basel, Switzerland)
|October 29, 2025
概括
新型型化聚合物表面活性剂在悬浮缩物 (SC) 中表现出色. 这些先进的分散剂增强了农药的稳定性,分散性和有效性,例如印多克萨卡布和伊普罗迪.
科学领域:
- 农业化学科学 农业化学科学
- 聚合物化学 聚合物化学
- 材料科学 材料科学 材料科学
背景情况:
- 悬浮缩剂 (SCs) 是关键的农业化学配方,需要有效的分散剂来保持稳定性和有效性.
- 化聚合物表面活性剂具有独特的特性,可以使SC配方受益.
- 优化分散剂是提高农药输送和性能的关键.
研究的目的:
- 评估新型型化聚合物表面活性剂作为散剂在印多克萨卡卜和iprodione SC配方中.
- 为了比较这些新型表面活性剂与商业分散剂的性能.
- 评估已开发的SCs的物理化学特性和生物活性.
主要方法:
- 型化聚合物表面活性剂 (-S1,-S2,-S3) 的合成和优化.
- 使用新型和商业分散剂制备15%的氧碳酸SC和22%的氧SC.
- 物理化学性质的评估:悬浮率,颗粒大小和稳定性.
- 对室内生物活性和杀菌效果对 *Botrytis cinerea* 的评估.
主要成果:
- 新型表面活性剂在15%的氧碳酸SC中与商业分散剂表现出良好的兼容性,显示出出色的分散性,稳定性和有效性.
- 在22%的iprodione SC中,Comb-S 2显示出良好的兼容性,并可以取代商业分散剂.
- 与Comb-S 2配制的22%的iprodione SC对*Botrytis cinerea*表现出优异的杀菌活性.
结论:
- 型化聚合物表面活性剂是SC配方的有效分散剂,增强关键性质.
- 对于iprodione SCs来说,Comb-S 2特别有前途,提供了更好的杀菌效果.
- 这些新型表面活性剂是农业化学配方中商业分散剂的可行替代品.
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