Novel antiradiation coating

Abstract

The invention relates to a novel antiradiation coating, which is prepared from the following materials in parts by weight: 10-20 parts of ceramic particles, 5-25 parts of erbium oxide, 10-30 parts of nano ferrite, 5-15 parts of lead fiber, 5-15 parts of tungsten alloy fiber, 1-5 parts of accelerant, 1-5 parts of binder and 20-30 parts of water. The novel antiradiation coating can effectively prevent beta, X and gamma rays, and is low in cost.

Description

Technical field [0001] The invention relates to a protective material, in particular to an ionizing radiation protective material. Background technique [0002] With the development of science and technology, various high-energy rays and radioactive isotopes are widely used in various fields such as military, communications, medicine, and daily life, which directly lead to an increase in radiation doses worldwide. It has been recognized as following air pollution and water pollution. , The fourth major public hazard after noise pollution. For this reason, the issue of radiation safety protection has attracted more and more attention. [0003] At present, the materials used for β, X and γ-ray radiation protection generally have prominent disadvantages such as bulky, inflexible movement, sultry heat, and difficulty in long-term use; while imported radiation shielding materials are expensive and have a long imported lead time, making it difficult to adapt to the military And the nee...

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Problems solved by technology

[0003] At present, the materials used for radiation protection of β, X and γ rays generally have outstanding disadvantages such as bulky, inflexible, stuffy, and difficult to use for a long time; while imported radiation shielding materials are expensive and have a long import delivery cycle, which is difficult to adapt to military applications. and civilian ionizing radiation protection needs