Insect-killing and sterilizing colorful interior wall-simulating environment-friendly coating and preparation method thereof

Abstract

The invention provides a kind of insecticidal and sterilized colorful imitation interior wall environmental protection paint, and its raw materials include the following components by weight: 60-90 parts of organic silicon modified acrylate emulsion, 15-30 parts of negative ion powder, 3-9 parts of titanium dioxide 2-6 parts of lithopone, 2-6 parts of light calcium carbonate, 1-3 parts of talcum powder, 0.5-0.8 parts of hydroxyethylcellulose, 3-5 parts of iridescent pearlescent pigment, 0.3-0 parts of insecticide 0.6 parts, 0.1-0.3 parts of fungicides, 0.1-0.3 parts of defoamers, 2-5 parts of coalescents, 0.2-0.5 parts of thickeners, 0.2-0.5 parts of wetting agents, 0.2-0.5 parts of dispersants, 60‑100 parts of deionized water. The invention also provides a preparation method thereof. The insecticidal and sterilizing colorful imitation interior wall environmental protection paint has good decoration, environmental protection, water resistance, alkali resistance, temperature change resistance and weather resistance, is non-toxic, tasteless, and environmentally friendly. , Good safety, contain negative ions, can inhibit bacteria and deodorize, kill insects and sterilize.

Description

technical field [0001] The invention relates to an interior wall paint, in particular to an insecticidal and sterilized multi-color imitation interior wall environmental protection paint and a preparation method thereof. Background technique [0002] At present, building decoration materials, especially the decoration materials for the interior walls of houses, mainly play the role of beautifying indoors and outdoors, making people feel comfortable and warm, and making houses stronger. The materials used are generally kaolin, silica lime powder, talcum powder, mica powder, titanium White powder and other raw materials are mixed with dispersant, wetting agent, propylene glycol, emulsion, and water, which play a role in beautifying the wall and protecting the wall. However, people's requirements for environmental protection are getting higher and higher, and new wall decoration materials are proposed. Hope - decorative coatings with slow-release insecticide. Although the curr...

AI Technical Summary

Problems solved by technology

Although the current decorative materials can make the interior walls beautiful and tidy, so as to make the living and living environment more comfortable, many existing building decoration materials are easy 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 aesthetics and scouring properties of the paint surface, and on the other hand, they also seriously affect people's health and damage to the home environment.

Moreover, most of the indoor and outdoor decoration materials on the market are organic materials or organic-inorganic composite materials, which contain a large amount of VOC, such as formaldehyde, benzene and other toxic substances, and are easy to fade, yellow, moldy, fall off after being exposed to moisture, and have the problem of easy aging and flammable safety hazards