Explore fast neutron shielding materials: B4C Boron Carbide Polyethylene Sheet boron carbide concrete
Fundamental qualities of B4C
Boron carbide (B4C) is a not natural substance with a strong framework, mostly made up of boron and carbon components. Its excellent residential properties in various applications make it a crucial functional material. The thickness of B4C has to do with 2.52 g/cm ³, which is lighter than other usual protecting materials. In addition, the melting factor of B4C is as high as 2450 ° C, enabling it to keep great framework and performance in high temperature atmospheres.
B4C has an extremely high neutron absorption cross-section, and its securing result on fast neutrons is particularly considerable. Neutrons are normally not bound by traditional materials such as lead or light weight aluminum, and B4C can efficiently take in neutrons and transform them right into gamma rays, thus minimizing the harmful effects of radiation. Therefore, B4C comes to be a suitable selection for manufacturing neutron shielding products.
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The duty of polyethylene
Polyethylene (PE) is an usual thermoplastic that is commonly used in various fields because of its excellent optical, chemical and electrical insulation homes. In nuclear radiation defense, incorporating B4C with polyethylene can not only improve the stamina and put on resistance of the material, however additionally minimize the total weight of the material, making it much easier to set up and apply.
When polyethylene guards neutrons, it slows them down by ramming them. Although the neutron absorption capability of polyethylene is far much less than that of B4C, its deceleration and buffering residential properties can be totally made use of in the design of composite materials to improve the overall protecting effect.
Preparation process of B4C polyethylene board
The process of producing B4C polyethylene composite panels includes multiple actions. First, high-purity B4C powder must be prepared through high-temperature solid-phase synthesis. Then, the B4C powder is blended with polyethylene material in a certain percentage. During the mixing process, B4C particles are evenly dispersed in the polyethylene matrix by using mechanical stirring and hot pushing.
After molding, annealing is carried out. This process aids launch interior tension and boost the total efficiency of the product. Lastly, the finished B4C polyethylene panels are reduced into the called for specifications to assist in succeeding building and usage.
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Vendor of Boron Carbide Powder
TRUNNANOÂ is a supplier of 3D Printing Materials with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about boron carbide concrete, please feel free to contact us and send an inquiry.
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Fundamental qualities of B4C Boron carbide (B4C) is a not natural substance with a strong framework, mostly made up of boron and carbon components. Its excellent residential properties in various applications make it a crucial functional material. The thickness of B4C has to do with 2.52 g/cm ³, which is lighter than other usual protecting…