Ray-proof material for radiation treatment lead-alloy block technology

The utility model discloses a ray-proof material for radiation treatment lead-alloy block technology. The material is formed by overlapping of at least a composite material layer mixed by a polymer matrix layer and inorganic powder, and at least a coating, and at least a metal braiding layer. The th...

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Bibliographic Details
Main Author ZHANG SONGFANG
Format Patent
LanguageEnglish
Published 22.04.2015
Subjects
DECONTAMINATION ARRANGEMENTS THEREFOR
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
PHYSICS
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT
SURGERY
TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Summary:The utility model discloses a ray-proof material for radiation treatment lead-alloy block technology. The material is formed by overlapping of at least a composite material layer mixed by a polymer matrix layer and inorganic powder, and at least a coating, and at least a metal braiding layer. The thickness of the ray-proof material is 0.5 to 3.0 cm. The ray-proof material can be used for ray shielding in places having radioactive sources, such as a baffle block in electronic wire radiation treatment, or radiotherapy protective clothing manufacture, and also shield fields of factories and laboratories. The ray-proof material has no lead and cadmium, has good toughness, is easily machined and formed, effectively reduces bremsstrahlung, improves treatment precision and protection of normal tissues, and reduces environmental pollution in the manufacture and use process, reduces damages to staff health. The ray-proof material is novel and environmentally protective.
Bibliography:Application Number: CN20142263668U