Single Component Room Temperature Vulcanized Sealing Material for Nuclear Radiation Protection
收藏中国科学数据2026-02-06 更新2026-04-25 收录
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https://www.sciengine.com/AA/doi/10.19894/j.issn.1000-0518.250247
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资源简介：
A single component room temperature vulcanized sealing material for nuclear radiation protection was prepared based on silicone rubber. Rubber compound suitable for processing was obtained by screening silicone rubber and reinforcing fillers. The vulcanization rate was regulated by combining titanate chelating agents with various catalytic activities. Coupling agents were used to improve the interfacial bonding between inorganic fillers and organic base. The shielding properties （neutron shielding rate： ≥99.9%， γ-ray attenuation ratio： ≥2.78） were provided by boron carbide and tungsten powers. The sealing material possesses good mechanical properties， excellent shielding functions， and simple operation process.
创建时间：
2026-02-06
