Standard features of B4C
Boron carbide (B4C) is an inorganic compound with a solid framework, mostly made up of boron and carbon aspects. Its outstanding properties in various applications make it an essential practical product. The thickness of B4C has to do with 2.52 g/cm ³, which is lighter than other usual shielding materials. On top of that, the melting factor of B4C is as high as 2450 ° C, permitting it to keep good structure and performance in heat environments.
B4C has a very high neutron absorption cross-section, and its protecting result on quick neutrons is especially considerable. Neutrons are generally not bound by standard products such as lead or light weight aluminum, and B4C can successfully take in neutrons and convert them right into gamma rays, thus reducing the unsafe effects of radiation. Consequently, B4C becomes an ideal choice for making neutron securing materials.
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The function of polyethylene
Polyethylene (PE) is a common polycarbonate that is commonly made use of in different fields because of its great optical, chemical and electric insulation buildings. In nuclear radiation protection, integrating B4C with polyethylene can not just improve the toughness and wear resistance of the product, but also decrease the general weight of the material, making it simpler to install and apply.
When polyethylene guards neutrons, it reduces them down by colliding with them. Although the neutron absorption capability of polyethylene is far less than that of B4C, its slowdown and buffering properties can be fully made use of in the layout of composite materials to improve the overall protecting effect.
Prep work process of B4C polyethylene board
The procedure of making B4C polyethylene composite panels entails several steps. Initially, high-purity B4C powder need to be prepared through high-temperature solid-phase synthesis. Then, the B4C powder is mixed with polyethylene resin in a specific percentage. Throughout the blending process, B4C bits are equally dispersed in the polyethylene matrix by using mechanical stirring and hot pushing.
After molding, annealing is executed. This process assists launch internal stress and improve the overall performance of the product. Finally, the ended up B4C polyethylene panels are reduced into the required specifications to assist in subsequent construction and use.
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Distributor 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 structure, please feel free to contact us and send an inquiry.
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