A kind of benzene-free spray paint and preparation method thereof

Abstract

The invention relates to a benzene-free spray paint. The spray paint is characterized by comprising the following components by weight percent: 21-25% of acrylic resin, 4-10% of pigment, 0.5-1% of dispersing agent, 0.3-0.8% of flatting agent, 0.5-1% of bentonite, 5-10% of ethylene glycol monobutyl ether, 4-8% of n-butyl acetate, 8-18% of acetic ether, 10-15% of acetone, and 38-42% of dimethyl ether. The spray paint is prepared from raw materials which are completely free of harmful substances like benzene and heavy metals through a certain production method, thus avoiding harm of benzene and heavy metals to human health, and effectively protecting environment and safety of people.

Description

technical field [0001] The invention relates to a paint material, in particular to a benzene-free normal-temperature self-drying spray paint, which prevents benzene from harming human health. Background technique [0002] At present, some paints or spray paints are used to decorate some buildings or to decorate and protect products, which are widely used. Common spray paint products use some harmful benzene solvents, which contain certain toxicity as raw materials, and the products pollute during construction. Environment, easy to be inhaled, absorbed through the skin, irritating to the skin and mucous membranes, and has an anesthetic effect on the central nervous system. Inhalation of high concentrations within a short period of time may cause obvious irritation symptoms to the eyes and upper respiratory tract, and long-term exposure may cause neurasthenia Syndrome, hepatomegaly and other symptoms affect people's health. [0003] The scope of use of some automatic spray pa...

AI Technical Summary

Problems solved by technology

[0002] At present, some paints or spray paints are used to decorate some buildings or to decorate and protect products, which are widely used. Common spray paint products use some harmful benzene solvents, which contain certain toxicity as raw materials, and the products pollute during construction. Environment, easy to be inhaled, absorbed through the skin, irritating to the skin and mucous membranes, and has an anesthetic effect on the central nervous system. Inhalation of high concentrations within a short period of time may cause obvious irritation symptoms to the eyes and upper respiratory tract, and long-term exposure may cause neurasthenia Syndrome, hepatomegaly and other symptoms, affecting people's health