Application of waterborne acrylic emulsions in coated controlled release fertilizer using reacted layer technology

• Published in: Chinese journal of chemical engineering Vol. 23; no. 1; pp. 309 - 314
• Main Authors: Shen, Yazhen, Zhao, Cong, Zhou, Jianmin, Du, Changwen
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 2015
• Subjects: Acrylic emulsion; Coating; Controlled release; Controlled release fertilizer; Crosslinker; Crosslinking; Emulsions; Fertilizing; Firmness; Nutrients; Reacted layer technology; Silicones; Siloxane; 养分释放曲线; 包膜控释肥料; 反应层; 应用; 抗水性能; 有机聚硅氧烷; 水性丙烯酸; 玻璃化转变温度; Reacted layer technology; Acrylic emulsion; Crosslinker; Controlled release fertilizer; Siloxane

Waterborne acrylic emulsions modified with organic siloxanes and aziridine crosslinker were synthesized and applied as coating of controlled release fertilizer. The free films were characterized and the nutrient release profiles of the coated fertilizers were determined. The results show that methyl...