Application aqueous polymer dispersions for encapsulation of granular fertilizers

Application aqueous polymer dispersions for encapsulation of granular fertilizers

Krzysztof Żywociński, Grażyna Gozdecka, Wojciech Korpal ? Faculty of Chemical Technology and Engineering, University of Technology and Life Science, Bydgoszcz

Please cited as: CHEMIK 2011, 65, 4, 347-352

In this work granular, compound fertilizer for trees and shrubs during the prolonged operation using the three selected aqueous polymer dispersion coatings. The dissolution rate of fertilizer thus obtained was determined by conductometric measuring the electrical conductivity of the resulting solution. Calculated polymer content in the pellet and the thickness of the shell.

Keywords: polymer-coated fertilizers, aqueous polymer dispersions, granulation

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