New Formulation Types in Plant Protection: Emulsion, Oil in Water (EW)
Novi tipovi formulacija u zaštiti bilja: emulzije ulja u vodi (EW)
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Author
Gasic, Slavica
Oreskovic, Zlatko
Keywords
Emulsionoil in water (EW)
Pesticides
Stability
Emulzije ulja u vodi (EW)
pesticide
stabilnost
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Show full item recordAbstract
Characteristics of emulsion, oil in water (EW) as a pesticide formulation system are surveyed.
A short description is given of its formation and effect of surface active ingredients
on the stability of such systems. Typical instances of instability occurring during formation
are discussed, as well as possibilities for securing kinetic stability. Furthermore, possible
procedures for preparation and industrial production of emulsions are offered. Finally,
some basic test methods are proposed, and advantages listed of that formulation type over
emulsifiable concentrates. U radu je dat pregled karakteristika emulzija
ulja u vodi kao sistema za formulisanje pesticida.
Dat je kratak pregled njihovog obrazovanja i uticaja površinski aktivnih materija na stabilnost
ovih sistema. Diskutovane su tipične nestabilnosti
do kojih dolazi pri njihovom obrazovanju kao i mogućnosti za postizanje kinetičke stabilnosti.
Dalje, ukazano je na načine pripremanja i industrijske proizvodnje emulzija ulja u vodi.
Na kraju, istaknute su osnovne metode za njihovu
proveru, a ukazano je i na prednosti koje
ovaj tip formulacija ima u odnosu na koncentrate
za emulzije.