Anti-radiation new material and preparation method thereof

Abstract

The invention discloses an anti-radiation new material and a preparation method thereof. The anti-radiation new material consists of the following raw materials in part by weight: 4-8 parts of polyvinyl chloride, 3-6 parts of barium sulfate powder, 7-14 parts of tungsten oxide powder, 2.5-5 parts of samarium polyacrylate, 4.5-9 parts of lead polyacrylate, 5-10 parts of ethyl acetate, 8-16 parts ofdipentaerythritol, 10-20 parts of organic silicon and 6-12 parts of auxiliary material. The anti-radiation new material and the preparation method thereof disclosed by the invention have the benefitsthat the anti-radiation new material is simple in formula, relatively-cheap in raw material composition and good in anti-radiation effect in the case of saving the cost and reducing the labor, also is endowed with better mechanical properties while the better anti-radiation performance is achieved and has a wide application prospect; the anti-radiation new material is simple in processing process, requires no pre-treatment, can be processed by adopting conventional equipment, does not adopt a vulcanization process and is more environmentally-friendly; in addition, a non-vulcanization processis adopted, so that the anti-radiation inorganic components can be recycled, so that the cost can be further saved.

Description

technical field [0001] The invention relates to the technical field of radiation protection, in particular to a new radiation protection material and a preparation method thereof. Background technique [0002] With the rapid development of science and technology, the use of various rays is becoming more and more widespread, filling our lives. Although radiation can cause certain harm to the human body, it can even affect people's health. However, radiation can be protected to reduce its impact on people's bodies and lives. Radiation protection is mainly to reduce the impact of radiation by absorbing or dissipating part of the radiation energy. Traditional X-ray and γ-ray shielding materials generally use materials with high density such as concrete, cement, and lead plates. Later, a series of organic or inorganic polymer materials with lead or lead compounds as fillers were gradually developed and produced, such as lead Glass, lead rubber, resin, nano-lead composite mater...

AI Technical Summary

Problems solved by technology

Traditional X-ray and γ-ray shielding materials generally use materials with high density such as concrete, cement, and lead plates. Later, a series of organic or inorganic polymer materials with lead or lead compounds as fillers were gradually developed and produced, such as lead Glass, lead rubber, resin, nano-lead composite materials, etc., met the needs of the time, but the inherent toxicity and high density of lead limited the application and development of such materials