A THROWING EFFERVESCENT AGROCHEMICAL COMPOSITION BY USE OF URETHANE AND MANUFACTURING /USING METHOD THEREOF

摘要

PURPOSE: A method for manufacturing effervescent agrochemical compositions is provided to ensure worker's safety by reducing chemical contact time. CONSTITUTION: A method for manufacturing effervescent agrochemical composition comprises: a step of mixing agrochemical ingredients, surfactant, and selectively zeosile in a weight ratio; a step of pulverizing a jet mill; a step of mixing organic acid with isocyanates and glycols and coating with urethane; a step of adding binders and stirring; a step of adding surface-treated carbonate and mixing the stirred/mixed ingredients; and a step of tablitizing.