Aqueous anti-rust lacquer prepared from nano slurry

Abstract

The invention relates to a water-based antirust paint prepared from nanometer slurry. The water-based antirust paint consists of the following compositions in percentage by weight: 3 to 8 percent of water-based nanometer slurry, 0.3 to 0.8 percent of a surfactant, 0.5 to 1 percent of a dispersant, 0.2 to 0.6 percent of a defoaming agent, 0.5 to 1 percent of an anti flash-rust additive, 0.08 to 0.2 percent of a chloric ketone disinfector, 1.0 to 1.6 percent of propanediol, 10 to 15 percent of compound ferrotitanium powder, 10 to 15 percent of iron oxide red powder, 1 to 3 percent of magnesium hydroxide potassium titanate whiskers , 2 to 6 percent of mica powder, 5 to 10 percent of talcum powder, 12 to 20 percent of polyacrylic emulsion, 12 to 20 percent of water-based acrylic resin, and the like, and the balance being deionized water. The water-based antirust paint has the advantages that the paint has innocuity, harmlessness, safety, and environmental protection; the excellent antirust performance of the paint exceeds that of alcohol acid red lead rust-proof paint; through detection of an authoritative institution, the capacity for brine resistant of the water-based antirust paint reaches over 500 hours; and the price of the water-based antirust paint is relatively reasonable.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a water-based antirust paint made by using nano slurry. Background technique [0002] With the continuous development of science and technology and social productivity, human beings are paying more and more attention to the living environment. Environmental protection issues have attracted worldwide attention, and environmental protection has become a common task for all human beings. [0003] In the paint industry, most organic paints use some raw materials that are harmful to the human body and the environment during the production process. During the production process and construction process, harmful waste water and waste gas will be emitted, and even within a period of time after construction, Harmful fumes are also released. For example, the traditional solvent-based antirust paint currently used contains toluene, xylene and heavy metals such as lead, cobalt, and mangane...

AI Technical Summary

Problems solved by technology

[0004] In recent years, domestic researchers have developed many water-based anti-rust paints, but they have not been recognized by the market. The main reasons are: the stability of water-based paints; using high-grade water-based resins or emulsions, the anti-rust performance has been improved. , but the price is expensive; with general water-based resin or emulsion, the price is relatively cheap, but the anti-rust performance is poor