High-temperature resistant anti-radiation paint and preparation method thereof

Abstract

The invention provides high-temperature resistant anti-radiation paint. The high-temperature resistant anti-radiation paint is prepared from the following raw materials in parts by weight: 10 to 15 parts of zirconium sol, 6 to 10 parts of aluminium dihydrogen phosphate, 8 to 12 parts of expanded graphite, 5 to 10 parts of carbon nanotubes, 1 to 5 parts of titanium dioxide, 5 to 10 parts of glass dust, 5 to 10 parts of talcum powder, 20 to 25 parts of mica powder, 0.5 to 3 parts of hydroxypropyl methyl cellulose, 1 to 5 parts of dicyclopentenyl oxyethyl ether acrylate and 20 to 30 parts of water. The invention also provides a preparation method for the high-temperature resistant anti-radiation paint. According to the high-temperature resistant anti-radiation paint provided by the invention, various components cooperate to each other and the advantages thereof are complementary to each other, such that the paint has the characteristics of excellent resistance to corrosion, radiation, bacteria, combustion, high temperature and cracking, and storage stability on the premise of keeping favorable adhesive force.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a high-temperature-resistant radiation-proof coating and a preparation method thereof. Background technique [0002] Anti-radiation materials have become a major topic in materials science today. With the emergence and wide application of various high-radiation equipment, the research on anti-radiation materials has attracted widespread attention. The Fukushima nuclear power plant crisis triggered by the Japanese earthquake on March 11, 2011 also aroused people's concerns about nuclear radiation; the existence of various radiation sources in people's lives also forces people to pay attention to radiation-proof materials; radiation has Listed by the World Health Organization as the fourth largest source of environmental pollution after water, air, and noise, it has become an invisible "killer" that endangers human health, and radiation protection has become a top priority. [00...

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Problems solved by technology

[0003] At present, most anti-radiation coatings use heavy metal or rare metal powder and their oxides, especially metal compounds containing Ba, Pb, U, Lu, etc., or composite coatings, but it will inevitably bring construction problems. Difficulty, insufficient adhesion, and insufficient functions. Therefore, anti-radiation coatings are only used in some special industries and special fields, and are rarely used in people's lives and other fields.

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