Polyurea coating waterproofing material with excellent waterproofing and flame retardant properties and its manufacturing method

摘要

The present invention provides a first agent comprising a fluorine-modified isocyanate compound and an isocyanate-terminated urethane prepolymer; and a second agent comprising polyetheramine, surface-modified silica sol, surface-modified expanded vermiculite, amine-terminated polysiloxane, and a catalyst; polyurea coating film waterproofing material with excellent waterproofness and flame retardancy, characterized in that it is prepared by reacting, and It relates to a manufacturing method thereof.