Explore fast neutron shielding materials: B4C Boron Carbide Polyethylene Sheet boron carbide control rods enrichment

(Explore fast neutron shielding materials: B4C Boron Carbide Polyethylene Sheet boron carbide control rods enrichment)

Fundamental characteristics of B4C

Boron carbide (B4C) is an inorganic substance with a strong framework, mainly composed of boron and carbon elements. Its outstanding homes in numerous applications make it a vital practical product. The thickness of B4C is about 2.52 g/cm ³, which is lighter than other typical shielding products. Additionally, the melting factor of B4C is as high as 2450 ° C, permitting it to preserve excellent structure and efficiency in heat environments.

B4C has a very high neutron absorption cross-section, and its securing impact on fast neutrons is particularly substantial. Neutrons are typically not bound by standard materials such as lead or light weight aluminum, and B4C can efficiently soak up neutrons and convert them right into gamma rays, thus decreasing the hazardous impacts of radiation. Consequently, B4C becomes an excellent option for producing neutron protecting materials.

(TRUNNANO Boron Carbide Powder)

The function of polyethylene

Polyethylene (PE) is a typical polycarbonate that is commonly made use of in different areas because of its great optical, chemical and electric insulation buildings. In nuclear radiation security, combining B4C with polyethylene can not only improve the toughness and wear resistance of the product, yet additionally minimize the overall weight of the product, making it easier to set up and use.

When polyethylene shields neutrons, it slows them down by ramming them. Although the neutron absorption capability of polyethylene is much less than that of B4C, its slowdown and buffering buildings can be totally used in the design of composite products to boost the total protecting impact.

Preparation procedure of B4C polyethylene board

The process of manufacturing B4C polyethylene composite panels entails several steps. First, high-purity B4C powder need to be prepared via high-temperature solid-phase synthesis. Then, the B4C powder is combined with polyethylene resin in a specific proportion. During the mixing procedure, B4C particles are uniformly dispersed in the polyethylene matrix by utilizing mechanical mixing and hot pressing.

After molding, annealing is done. This procedure helps launch interior stress and boost the total efficiency of the material. Lastly, the ended up B4C polyethylene panels are cut into the needed requirements to facilitate subsequent construction and use.

(TRUNNANO Boron Carbide Powder)
Supplier 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

(Explore fast neutron shielding materials: B4C Boron Carbide Polyethylene Sheet boron carbide control rods enrichment)