Neutron Shielding Material 7% Borated Polyethylene Boron Carbide Board

Black Neutron Shielding Material 7% Borated Polyethylene Boron Carbide Board

Boron polyethylene shield (borated polyethylene shielding box) of boron polyethylene materials according to use need to customize, used for shielding radioactive source radiation shielding, in boron polyethylene shield, boron can absorb effect, of boron neutron reaction cross section is larger, in has not happened before the reaction of hydrogen boron neutron can be fully absorbed, Thus play a complete shielding role.

Boroned Polyethylene Board Advantages:

1.Borated polyethylene board is an effective and well-received anti-neutron material, with good shielding effect, no corrosion to equipment, wide application range, waste materials can be recycled, and no environmental pollution.

2.Compared with metal and concrete materials, 5 borated polyethylene sheet has the characteristics of low density, simple loading and unloading, convenient use, low cost, and good processing performance.

Product Specification:

Instead of a portable shield, the plate is used as a gasket and electrical insulation in various hollow structures or devices whose housing is protected by a casing (the plate is placed between the housing and the casing or is tightly lined on the outside of the object).

Borated polyethylene is a product typically used in the medical field to shield neutrons. Made from high density polyethylene plastic with 5% boron content by weight, this material provides exceptional durability over a wide temperature range.

Composition of borated polyethylene​ :

Borated polyethylene is manufactured according to TU 20.16.10.111 – 012. – 27395268 – 2021. According to the provisions of this document, the boards consist of high-molecular polyethylene. The minimum concentration of boron is 3%, the maximum is 30%.There are three molecular carriers of boron:

• amorphous boron;
• chemically pure boron carbide;
• the composition of boron carbide with the isotope B10.

The following requirements are imposed on the content of boron in polyethylene, depending on the brand:

• 3% (BPE-3)
• 5% (BPE-5)
• 7% (BPE-7)
• 8% (BPE-8)
• 10% (BPE-10)
• 12% (BPE-12)
• 20% (BPE-20)
• 30% (BPE-30)

BPE boards are allowed to operate under reactor irradiation conditions and in environments heated to 100 ° C. The limit value of relative humidity is 100%. It is not prohibited to use in water, including sea, if the minimum temperature does not fall below -2 °C and does not rise above +30 ° C.

Application:

The radiation shielding sheet is wrapped in the wall by the board, and is mainly used in major nuclear power plants, nuclear-powered ships, nuclear reactors, China National Petroleum Corporation, the military, the Chinese Academy of Sciences, scientific research laboratories, hospitals, and nuclear test product tanks, etc., as a shielding neutron, radiation shielding and absorbing materials.

FAQ:

Q1: Are you a trading company or manufacturer?
A1: We are manufacture to produce boron polyethylene plate.

Q2: What is your MOQ of boron polyethylene plate?
A2: It depends on the stock we have and the size you need.

Q3: Q: How soon can I get the goods?
A3: Generally, 5-10 days with stock and 15-20 days without stock, according to quantity.

Q4: How about your after-sales service?
A4: We have A dedicated after sales tracker, any need can contact us at any time.