In fields such as nuclear energy, healthcare, and scientific research, neutron radiation shielding is of utmost importance. Among various shielding materials, Borated Polyethylene Board ( BPE SHEET ) stands out as a highly effective neutron shielding material due to its exceptional performance.
The Borated Polyethylene Board ( BPE SHEET ) is manufactured by adding boron carbide, boric acid, borates, or other boron-based compounds to ultra-high molecular weight polyethylene through specialized processing techniques. Polyethylene serves as the base material, providing excellent physical and chemical stability, while boron enhances the board's outstanding neutron absorption capability. Boron has a large neutron reaction cross-section, particularly in the low-energy neutron range, making it highly effective in stopping neutron penetration and reducing radiation levels.
This material not only offers superior neutron shielding but also boasts lightweight and high-strength characteristics. With a density of only 0.93-1.5 g/cm³, it is easy to transport and install while maintaining high mechanical strength and impact resistance, enabling it to withstand significant external forces. Additionally, boron-containing polyethylene board exhibits excellent corrosion resistance, making it suitable for long-term use in harsh environments. It is also easy to process and install, featuring a smooth surface for easy decontamination and convenient machining.
The applications of boron-containing polyethylene board are extensive. In the nuclear industry, it is used in nuclear power plants and research facilities for radiation shielding walls and protective doors to ensure the safety of personnel and equipment. In the medical field, it serves as a shielding material in radiotherapy rooms, CT rooms, and other areas to minimize radiation exposure for healthcare workers. In aerospace, it provides radiation protection for spacecraft and aircraft, safeguarding both equipment and crew. In scientific research laboratories, it acts as a reliable shielding barrier for high-energy physics experiments and radioactive material studies.
Lead-Boron Polyethylene Shielding Material--- An Ideal Choice for Nuclear-Powered Shielding
Lead-boron polyethylene shielding material, known for its lightweight properties, efficient multi-radiation shielding capability, and ease of processing, has become the preferred choice for nuclear-powered shielding compartments in aircraft carriers. Its technological maturity has been demonstrated in widespread applications across nuclear power plants, reactors, healthcare, aviation, dark matter laboratories, neutron source research, petroleum, and nuclear waste management. With advancing technology, lead-boron polyethylene shielding material is expected to expand into even more application areas in the future.
This material continues to play a critical role in radiation protection, offering a combination of performance, versatility, and reliability across multiple industries.
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