Flame-retardant wood composite paint

Abstract

The invention discloses flame-retardant wood composite paint, which is prepared from the following ingredients in parts by weight: 10 to 15 parts of aluminum ore, 3 to 7 parts of high-aluminum micro powder, 2 to 5 parts of titanium dioxide, 5 to 8 parts of silicon ash, 1 to 2 parts of exciting agents, 1 to 3 parts of ammonium thiocyanate, 2 to 5 parts of polyacrylamide, 3 to 4 parts of sodium silicate, 4 to 5 parts of potassium hydroxide, 5 to 8 parts of active carbon, 1 to 5 parts of polyurethane water-based dispersoids, 10 to 20 parts of water, 2 to 5 parts of dispersing agents, 1 to 3 partsof yellowing-resistant agents, 1 to 2 parts of film-forming agents, 5 to 10 parts of active carbon powder, 6 to 8 parts of quartz sand, 5 to 8 parts of zeolite powder and 2 to 3 parts of kaolin. Theflame-retardant wood composite paint is favorable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to a flame-retardant wood composite coating. Background technique [0002] When the main film-forming materials of coatings are water-based polyurethane, water-based acrylic and water-based epoxy resin coatings, etc., water-based polyurethane coatings have been widely used because of their excellent performance, especially the preparation of acrylate-modified water-based polyurethane emulsion is cheap, safe, and Non-toxic and environmentally friendly new coatings. Therefore, the preparation and research of water-based flame-retardant coatings mainly focus on the bonding performance between organic film-forming materials and wood surfaces, as well as the growth mechanism and flame-retardant effect of inorganic nanoparticles in organic film-forming materials. However, there are few studies on inorganic silica sol-based coatings, and there is a lack of research on the pr...