POWERBLOXTM Filmer-17成膜剂在种子处理悬浮剂中的应用研究

Application Performance of POWERBLOXTM Filmer-17 Film Forming Agent in Seed Coating Formulation

对POWERBLOX^TM Filmer-17成膜剂的物理性能和应用性能进行了研究,为其在种子处理悬浮剂中的应用提供相关的技术参考。以POWERBLOX^TM Filmer-17成膜剂为材料制备了30%噻虫嗪种子处理悬浮剂,考察其在玉米种子上的包衣性能和对种子发芽的影响。结果显示,POWERBLOX^TM Filmer-17成膜剂黏度低,干膜泡水失重为0.4%;包衣成膜时间为2.0~2.5 min,包衣均匀度大于95%,脱落率为6%以下;包衣具有优异的耐水性;包衣后的种子流动性佳,且发芽率和种苗高度与未包衣的种子均无明显区别。说明POWERBLOXTM Filmer-17是一种高性能的成膜剂产品,可用于高品质的种子处理悬浮剂配方的开发。

To provide the technical reference for application in the seed coating formulation,the physical properties,and application performance of POWERBLOX^TM Filmer-17 film forming agent film forming agent were studied.Thiamethoxam 30%FS was prepared with POWERBLOX^TM Filmer-17 Filmer,for studying its performance and effect on seed germination rate as seed coating of corn.The results showed that the viscosity of POWERBLOX^TM Filmer-17 film forming agent was low,the weight loss of the dry film was less than 0.4%.And POWERBLOXTM Filmer-17 film forming agent could coating and film formation in 2.0-2.5 min and the uniformity was more than 95%.The attrition rate of seed coating was less than 6%and the water resistance was excellent.The seed germination rate and seedling height result showed that there was no significant difference between the coated seeds and the blank seeds.Therefore,the POWERBLOX^TM Filmer-17 is a high performance film forming agent for the development of high quality seed coating formulations.