Plant purification interior wall latex paint capable of being scrubbed with hands and preparing method thereof

Abstract

The invention discloses a plant purification interior wall latex paint capable of being scrubbed with hands. The plant purification interior wall latex paint is characterized in that the plant purification interior wall latex paint is prepared from, by weight, 9-12 parts of talcum powder, 5-7 parts of hydrophobic fumed silica, 25-33 parts of polyvinyl acetate emulsion, 5-7 parts of lactam, 1-2 parts of sodium hydroxide, 1-2 parts of monopotassium phosphate, 7-9 parts of quartz powder, 10-13 parts of silica powder, 4-6 parts of gelidium jelly, 2-3 parts of galactomannan, 6-8 parts of activated clay, 95-100 parts of water and 7-9 parts of mixed plant sizing agents. According to the plant purification interior wall latex paint, the hydrophobic fumed silica is added, the water resistance is improved, and the prepared latex paint is good in hardness, capable of being scrubbed with hands and not prone to falling off; the activated clay is added, the adsorption effect is achieved, and the purifying effect can be achieved; the mixed plant sizing agents are added, the paint smells fragrant and is safe, environment friendly, free of toxin and resistant to corrosion; the wall is very attractive after being coated with the paint, and the paint is very suitable for being used in public occasions with the requirement for the healthy and safe indoor environments.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a plant-purifying interior wall latex paint which can be scrubbed by hand and a preparation method thereof. Background technique [0002] Hydrophobic fumed silicas are produced by chemically reacting hydrophilic fumed silicas with reactive silanes such as chlorosilane or hexamethyldisilazane. In addition to the above-mentioned advantages of hydrophilic products, hydrophobic fumed silica products are characterized by low hygroscopicity, good dispersibility, and rheological adjustment ability even for polar systems. Unlike hydrophilic silicas, hydrophobic fumed silicas are not wettable by water. Although hydrophobic fumed silicas are denser than water, they float on water. After hydrophobization, the amount of moisture absorbed will be greatly reduced compared with the original hydrophilic fumed silicon. For example, in the air with a relative humidity of 80%, AEROSIL...

AI Technical Summary

Problems solved by technology

[0003] my country is a big country in the production and consumption of coatings, but the current domestic coatings generally have performance deficiencies, such as poor suspension stability, poor thixotropy, poor weather resistance, poor scrub resistance, etc., resulting in the need to import a large number of high-quality coatings every year