Novel paint auxiliary agent

Abstract

Provided is a novel paint auxiliary agent. The novel paint auxiliary agent is prepared from the following raw materials, by weight, 6-12 parts of methyl methacrylate, 14-22 parts of ethylene diamine tetraacetic acid, 5-8 parts of aluminum phosphate, 6-15 parts of BH-620 water-dispersion-type epoxy resin, 3-5 parts of R-930 titanium dioxide, 1-3 parts of polyethylene glycol, 6-14 parts of titanium dioxide, 5-10 parts of nano zinc oxide, 9-13 parts of high-whiteness calcium carbonate, 6-9 parts of organic bentonite, 1.2-5.6 parts of silver-carrying nano zirconium phosphate, 2-4 parts of locust bean gum, 8-20 parts of acrylic acid and 0.2-0.6 part of alkali or alkaline substances. The beneficial effects are that the novel paint auxiliary agent has a good anticorrosion effect, thixotropy and glossiness of paint are raised, the paint production technology and the paint storage performance are improved, and the novel paint auxiliary agent is convenient to use.

Description

technical field [0001] The invention relates to a novel coating additive. Background technique [0002] Coating additives are an indispensable component of coatings, which can improve the production process, maintain storage stability, improve construction conditions, improve product quality, and endow special functions. Reasonable and correct selection of additives can reduce costs and improve economic benefits. Therefore, coating additives are an important component material of coating products, and have been widely used. Its addition can not only avoid many coating defects and coating film defects, but also make the production and construction process of coatings easy to control. , but although there are many types of paint additives currently available, they are all additives with a single function, and do not improve the gloss of emulsion-type architectural coatings, and cannot simultaneously improve the thixotropy and storage stability of coatings, and further researc...

AI Technical Summary

Problems solved by technology

Therefore, coating additives are an important component material of coating products, and have been widely used. Its addition can not only avoid many coating defects and coating film defects, but also make the production and construction process of coatings easy to control. , but although there are many kinds of existing coating additives, they are all additives with single function, and they do not improve the glossiness of emulsion-type architectural coatings, and cannot improve the thixotropy and storage stability of coatings at the same time. Improve