Production process of diatom ooze and activated carbon composite indoor decorative coating

Abstract

The invention relates to a production process of a diatom ooze and activated carbon composite indoor decorative coating. The coating is prepared from the following raw materials in parts by mass: 0.5-1 part of a dispersing agent, 0.1-2 parts of a surfactant, 0.4-0.8 parts of an antifoaming agent, 0.8-3.5 parts of ethylene glycol, 10-25 parts of titanium dioxide, 25-35 parts of diatomite, 15-45 parts of pure acrylic emulsion, 0.8-1.5 parts of a polyurethane thickener, 0.1-0.2 parts of a preservative, 0.2-0.7 parts of a mold inhibitor, 1-2.5 parts of a coalescing agent, 20-30 parts of water and10-15 parts of activated carbon. The coating has the advantages of adopting widely sourced raw materials and being cheap, safe, environmentally friendly, disinfectant, mold-proof, deodorant and capable of purifying air.

Description

technical field [0001] The invention belongs to the technical field of decoration, and in particular relates to an interior decoration paint, in particular to a production process of diatom mud and activated carbon composite interior decoration paint. Background technique [0002] Formaldehyde is a transparent, colorless, irritating volatile gas. Living in an environment where formaldehyde exceeds the standard for a long time will cause severe irritation of the respiratory tract, edema, eye irritation, headache, and bronchial asthma. Direct skin contact with formaldehyde can cause dermatitis, stains, necrosis, and may cause chronic poisoning , mucous membrane congestion, skin irritation, allergic dermatitis, serious direct cause of leukemia and lymphoma, resulting in a great threat to life, formaldehyde, as a gas most harmful to human beings, is known as the indoor "killer" ", especially in China, seriously endangering the health of newly renovated families, especially chil...

AI Technical Summary

Problems solved by technology

Living in an environment where formaldehyde exceeds the standard for a long time will cause severe irritation of the respiratory tract, edema, eye irritation, headache, and bronchial asthma. Direct skin contact with formaldehyde can cause dermatitis, stains, necrosis, and may cause chronic poisoning , mucous membrane congestion, skin irritation, allergic dermatitis, serious direct cause of leukemia and lymphoma, resulting in a great threat to life, formaldehyde, as a gas most harmful to human beings, is known as the indoor "killer" ", especially in China, seriously endangering the health of newly renovated families, especially children, pregnant women, and the elderly. Existing home improvement paints contain a large amount of formaldehyde, which is harmful to the human body