High-levelling stain-resistant PVA inner wall antibacterial paint

Abstract

The invention provides high-levelling stain-resistant PVA inner wall antibacterial paint, which is prepared from the following raw material ingredients in parts by weight: 10 to 20 parts of polyvinylalcohol, 10 to 20 parts of nanometer titanium dioxide slurry, 4 to 6 parts of antibacterial nanometer titanium dioxide, 10 to 20 parts of titanium dioxide, 10 to 20 parts of ground limestone, 3 to 6 parts of light calcium carbonate, 8 to 10 parts of talcum powder, 3 to 6 parts of wollastonite powder, 3 to 6 parts of wax emulsion, 0.2 to 0.5 part of hydroxyethyl cellulose, 0.5 to 1.0 part of dispersants, 0.2 to 0.5 part of anti-foaming agents, 1.0 to 2.5 parts of coalescing agents, 1 to 3 parts of antifreezing agents and 40 to 60 parts of deionized water. The high-levelling stain-resistant PVAinner wall antibacterial paint has the advantages of good leveling performance, good coating hydrophobicity, antibacterial and bacteriostat performance, high leveling performance, stain resistance performance, high decoration performance, breath moisture regulation performance, green and environment-friendly performance, low cost and the like.

Description

technical field [0001] The invention relates to an interior wall paint, in particular to a high-leveling, stain-resistant PVA interior wall antibacterial paint. Background technique [0002] Interior wall paint is latex paint for general decoration. Latex paint is an emulsion paint, which can be divided into two categories: polyvinyl acetate emulsion and acrylic emulsion according to different substrates. Latex paint uses water as the diluent. It is a paint that is easy to construct, safe, washable, and has good air permeability. It can be formulated according to different color schemes to produce different colors. Types: Water-based interior wall paint, oil-based interior wall paint, dry powder type interior wall paint, are water-based paints, mainly composed of water, emulsion, pigments, fillers, and additives. The development of the paint industry has also brought about indoor environmental pollution. Since indoor paint contains volatile organic solvents, heavy metals s...

AI Technical Summary

Problems solved by technology

Although building decoration materials can make the interior walls beautiful and tidy, thus making the living and living environment more comfortable, many existing building decoration materials tend to breed mold and insect eggs on the surface of the wall during use, especially in humid areas such as coastal areas. Mold can reproduce in large numbers under suitable conditions of 20-38°C and a relative humidity of about 85%, eroding the surface of buildings and destroying substrates. At the same time, the surface of building interior wall coatings is also the main breeding ground for fungi, bacteria, and insect eggs due to the large exposed area. Location

On the one hand, these molds, bacteria, fungi, and insect eggs destroy the beauty and flushability of the paint surface, and on the other hand, they seriously affect people's health