Standard qualities of B4C
Boron carbide (B4C) is an inorganic substance with a solid structure, mostly made up of boron and carbon aspects. Its exceptional residential properties in different applications make it a vital practical material. The density of B4C has to do with 2.52 g/cm ³, which is lighter than other usual shielding products. On top of that, the melting point of B4C is as high as 2450 ° C, enabling it to keep good structure and efficiency in high temperature atmospheres.
B4C has an extremely high neutron absorption cross-section, and its shielding result on fast neutrons is specifically substantial. Neutrons are generally not bound by standard products such as lead or aluminum, and B4C can successfully soak up neutrons and transform them into gamma rays, thus lowering the unsafe impacts of radiation. Consequently, B4C comes to be a perfect option for producing neutron securing materials.
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The function of polyethylene
Polyethylene (PE) is a common polycarbonate that is widely utilized in various areas because of its good optical, chemical and electrical insulation homes. In nuclear radiation defense, combining B4C with polyethylene can not just boost the stamina and put on resistance of the product, yet also lower the general weight of the material, making it easier to mount and use.
When polyethylene shields neutrons, it reduces them down by ramming them. Although the neutron absorption capacity of polyethylene is much less than that of B4C, its slowdown and buffering residential or commercial properties can be completely utilized in the layout of composite products to enhance the general protecting impact.
Preparation procedure of B4C polyethylene board
The procedure of manufacturing B4C polyethylene composite panels includes multiple actions. Initially, high-purity B4C powder must be prepared with high-temperature solid-phase synthesis. After that, the B4C powder is mixed with polyethylene resin in a certain proportion. Throughout the mixing process, B4C fragments are equally distributed in the polyethylene matrix by using mechanical stirring and warm pushing.
After molding, annealing is executed. This procedure aids release internal stress and anxiety and enhance the total efficiency of the product. Finally, the finished B4C polyethylene panels are reduced right into the needed requirements to promote subsequent building and construction and use.
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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 abrasive, please feel free to contact us and send an inquiry.
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