摘要:
Disclosed is a two component-type finishing material composition which includes: a main material including 50-70 wt% of an epoxy resin, 1-5 wt% of mineral split, 1-10 wt% of a diluent, 0.01-3 wt% of a defoaming agent, 1-6 wt% of a leveling agent, 0.1-4 wt% of a wetting agent, and 3-22 wt% of microsilica with surface modified by a silane coupling agent; and a curing agent including 40-60 wt% of modified aliphatic amine, 20-30 wt% of modified aromatic amine, 1-8 wt% of promoters, 0.01-3 wt% of a defoaming agent, and 3-20 wt% of bohemite nanoparticles with surface modified by a silane coupling agent. [Reference numerals] (AA) Example: matrix damaged state after wet surface adhesion strength test;(BB) Comparative example: interface dropout state after wet surface adhesion strength test
摘要:
The present invention relates to an environmentally friendly inorganic based resin composition having excellent chemical resistance, water resistance, wear resistance, impact resistance, excellent expression of adhesive strength and cleaning ability when a pollution source is coated on a fragment, and which does not include toxic components; and to a manufacturing method of a coating material for concrete inner/outer walls and floors.