Aqueous epoxy putty

Abstract

The invention discloses aqueous epoxy putty. The aqueous epoxy putty comprises, by mass, 5-10% of water, 35-40% of aqueous epoxy resin, 25-30% of calcined kaolin, 10-15% of heavy calcium carbonate, 10% of titanium dioxide, 2% of propylene glycol, 1% of an antifoaming agent, 1-1.5% of a film forming agent and a proper amount of a thickening agent. The epoxy emulsion and a jade surfactant are mixed to form a stable dilution system so that water resistance and chemical resistance of the aqueous epoxy putty are improved. The aqueous epoxy putty has low volatility, is environmentally friendly and does not produce pollution.

Description

technical field [0001] The invention relates to a putty, which belongs to the category of chemical coatings. Background technique [0002] As a decorative material, putty is widely used in building decoration. After the traditional putty is formed into a film, the film has poor hardness, water resistance, and chemical resistance, and has a short application period. The invention is a water-based epoxy putty with high hardness, good water resistance and good chemical resistance. Contents of the invention [0003] A water-based epoxy putty, the components and mass ratio are: 5%-10% water; 35%-40% water-based epoxy resin, 25%-30% calcined kaolin, 10%-15% heavy carbonic acid Calcium, 10% titanium dioxide, 2% propylene glycol, 1% defoamer, 1%-1.5% film-forming agent, and appropriate amount of thickener. [0004] The specific embodiment of a kind of concrete component of waterborne epoxy putty, the mass ratio of each component and concrete production process are as follows: ...

AI Technical Summary

Problems solved by technology

[0002] As a decorative material, putty is widely used in building decoration. After the traditional putty is formed into a film, the film has poor hardness, water resistance, and chemical resistance, and the application period is short.