Anti-static floor coating and method for preparing same

Abstract

The invention relates to an anti-static floor coating and a method for preparing the same. The anti-static floor coating is prepared from components in percentage by mass as follows: 50wt%-70wt% of water, 2wt%-4wt% of a wetting dispersant, 0.5wt%-1wt% of a silicon modified defoamer, 0.5wt%-1wt% of a foam inhibitor, 0.05wt%-0.1wt% of a PH neutralizer, 0.3wt%-1wt% of a thickener, 10wt%-25wt% of pigment and filler, 0.5wt%-1wt% of a single-walled carbon nanotube, 15wt%-25wt% of resin emulsion, 0.2wt%-0.3wt% of an antiseptic fungicide and 0.5wt%-2wt% of a waterborne leveling agent, wherein the sumof mass percentages of the components is 100%. The single-walled carbon nanotube is applied to the anti-static floor coating, so that adding quantity of a conductive material is reduced greatly whilethe anti-static effect is realized, a conductive way, constructed on the basis of the conductive material, of the coating is replaced, coating thickness of the coating is reduced, conductive stabilityis improved, construction use amount and maintenance cost of the coating are reduced, the anti-static performance is excellent and lasting and is not affected by time, temperature and humidity, and film surface is smooth, attractive, wear-resistant, pressure-resistant and impact-resistant.

Description

technical field [0001] The invention relates to an antistatic floor coating and a method for making the same, belonging to the field of coatings. Background technique [0002] With the rapid development of modern science and technology, electronic and electrical equipment are everywhere. From manufacture to use, electromagnetic radiation and electrostatic radiation are accompanied by this equipment. Electromagnetic pollution has been recognized as the fourth after air pollution, water pollution and noise pollution. Big public nuisance. The United Nations Conference on the Human Environment has listed electromagnetic radiation as one of the major pollutants that must be controlled. In addition, electromagnetic radiation can also cause electromagnetic waves to leak, threatening information security. Therefore, anti-static floor materials are widely used in electronics factories and military industries, electromagnetic radiation protection, etc. The organic solvent content in...

AI Technical Summary

Problems solved by technology

However, since the conductive path has been formed after the percolation threshold is exceeded, the resistivity decreases relatively slowly and tends to be stable. Excessively high graphene addition undoubtedly becomes the dispersion of the system and the stability of the coating begins to be affected. , the coating viscosity increases, the coating performance and coating film formation are not ideal, because graphene is a two-dimensional material, the conductivity efficiency with three-dimensional single-walled carbon nanotubes is poor, and the electron transmission speed is low