| After-sales Service: | Support After Sales |
|---|---|
| Warranty: | 1-3years |
| Material: | PE |
| Kind: | Engineering Plastic Sheet |
| Water Absorption: | ＜0.01% |
| Contraction Percentage: | ＜0.4% |
| Samples: |
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| Customization: |
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Abosn 5%-30% Borated Polyethylene Sheet is a product specially designed for nuclear shielding applications. The material employs 5% Boron by weight to shield neutrons in a variety of applications including high intensity X-rays, cancer treatment facilities, hospitals, nuclear submarines and nuclear power plants.
We have been the manufacturer of Neutron shielding manufacturer for over 20+ years .
SGS certificate and China Chemical Research Institute test report can be supplied for you . Cutting and machining of the borated UHMWPE sheets to your speficication requests . Max thickness can be 350 mm , and with rich experience of the connection design , we can guarantee to avoid any leakage of the neutron .
See below our real cases for kinds of project -- Borated polyethylene
Consistent density and homogeneity
Superior dimensional stability over a wide temperature range
Easy to handle and fabricate to a variety of shapes and parts
Low weight
Acceptable cost versus other shielding materials
Medical vaults and doors
Hot cells
Nuclear storage and transport containers
Nuclear waste management
Particle accelerators
Nuclear detection systems
| Test Items | Unit | Performance |
| Density | g/m3 | 1.028 |
| Density difference | g/m3 | ≤0.01 |
| Linear expansion coefficient | ºC | 8.933×10-51 |
| Heat resistance temperature | ºC | 126 |
| Compressive strength | Mpa | 24 |
| Impact strength (notched) | KJ/m2 | 19 |
| Heat distortion temperature | ºC | 72 |
| Test Items | Performance |
| Density/gm3 | ≥1.02 |
| Local density difference/gm3 | ≤0.01 |
| under standard conditions | ≥25 |
| Under irradiation conditions, the absorbed dose of Y is 1×105C kg-1 | ≥20 |
| Under soaking conditions, soak in 2400*10-6 boric acid for 1440 hours, soaking temperature 50°C | ≥20 |
| Notched Impact Strength/KJ M-2 | ≥8 |
| Elongation at break/% | ≥100 |
| Heat distortion temperature/ºC,0.46MPa | >60 |
Borated polyethylene sheet is a product specially designed for nuclear and radiation shielding applications, its neutron shield properties have been tested and certified. As same as other shielding materials, this material can produce y-ray under the action of neutron, and y-ray dose is second grade relative to shielding neutron. Borated polyethylene costs low and light-weight-ed,so it is the best material to replace lead to shield neutron. The boron content is from 2% to 20% by weight according to applications and customers' requirements.
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