Explore fast neutron shielding materials: B4C Boron Carbide Polyethylene Sheet boron carbide formula

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Fundamental features of B4C

Boron carbide (B4C) is a not natural substance with a strong framework, mostly made up of boron and carbon aspects. Its exceptional residential properties in various applications make it an important useful material. The thickness of B4C is about 2.52 g/cm ³, which is lighter than other common shielding products. In addition, the melting factor of B4C is as high as 2450 ° C, allowing it to keep good structure and efficiency in high temperature atmospheres.

B4C has a very high neutron absorption cross-section, and its shielding result on quick neutrons is specifically considerable. Neutrons are usually not bound by typical products such as lead or aluminum, and B4C can properly absorb neutrons and transform them into gamma rays, consequently lowering the unsafe effects of radiation. Consequently, B4C comes to be an excellent option for producing neutron protecting materials.

The function of polyethylene

Polyethylene (PE) is an usual thermoplastic that is commonly made use of in various areas due to its good optical, chemical and electric insulation residential properties. In nuclear radiation defense, combining B4C with polyethylene can not only improve the toughness and wear resistance of the material, yet additionally decrease the general weight of the material, making it much easier to set up and apply.

When polyethylene shields neutrons, it slows them down by colliding with them. Although the neutron absorption ability of polyethylene is much less than that of B4C, its deceleration and buffering residential properties can be fully made use of in the layout of composite materials to improve the general shielding impact.

Prep work procedure of B4C polyethylene board

The process of making B4C polyethylene composite panels includes numerous actions. First, high-purity B4C powder must be prepared through high-temperature solid-phase synthesis. After that, the B4C powder is combined with polyethylene resin in a particular proportion. During the blending process, B4C bits are evenly distributed in the polyethylene matrix by using mechanical stirring and hot pushing.

After molding, annealing is carried out. This procedure assists release internal stress and boost the total performance of the product. Lastly, the completed B4C polyethylene panels are reduced right into the required requirements to promote subsequent building and construction and usage.

Distributor of Boron Carbide Powder

TRUNNANO 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 formula, please feel free to contact us and send an inquiry.

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