Dezhou Huaao Rubber & Plastic Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 4*8ft borated uhmwpe board in China. With abundant experience, we warmly welcome you to wholesale high quality customized products at competitive price from our factory. Also, quotation and free sample are available.
Introduction
Engineered for uncompromising neutron attenuation, the 4*8FT Borated UHMWPE Board stands as a game-changing shielding material in nuclear, medical, and industrial sectors. Combining ultra-high-molecular-weight polyethylene (UHMWPE)'s inherent toughness with uniformly dispersed boron-bearing absorbers (primarily boron carbide, B₄C), this standard-sized 48FT panel delivers exceptional protection while maintaining lightweight versatility-outperforming traditional metal shielding in both performance and practicality. Whether for medical radiotherapy vaults, research lab hot cells, or nuclear engineering projects, the 48FT Borated UHMWPE Board offers a reliable, cost-effective solution tailored to critical shielding needs.
Core Working Mechanism
The 4*8FT Borated UHMWPE Board operates through a dual-action shielding process optimized for neutron control:
Moderation
The hydrogen-rich UHMWPE matrix efficiently slows fast neutrons to thermal energies, a critical step for effective absorption.
Capture
Boron-10 (B-10) within the borated compound absorbs thermal neutrons via the (n, α) reaction, converting them into low-energy helium ions (α particles) and lithium nuclei-eliminating harmful neutron radiation without generating penetrating secondary emissions.
Composite Compatibility
For mixed radiation fields (including gamma rays), the board seamlessly integrates with high-Z materials (e.g., lead, stainless steel) to form all-in-one neutron-gamma shielding systems, simplifying installation and enhancing overall protection.
Key Specifications & Customization
- Standard Dimensions: 4*8FT (1219mm × 2438mm) with thickness options from 6mm to 350mm, adhering to strict dimensional tolerances (±5% for gauge, width, and length) for consistent performance.
- Boron Loading: Configurable weight percentages (3%–50%)-including popular grades like 5%, 10%, 15%, 20%, and 30%-to balance shielding efficiency, panel thickness, and project cost.
- Material Properties: Crafted from PE 1000 grade UHMWPE (molecular weight 1–9 million), featuring density of 1.08 g/cm³, water absorption <0.01%, shore D hardness 65–70, and tensile strength up to 45 MPa.
- Enhanced Grades: Optional UV-stabilized, flame-retardant, or food-safe formulations available; factory-laminated backers (lead, aluminum, stainless steel) offered for pre-assembled modules.
Production equipment
Unmatched Advantages of 4*8FT Borated UHMWPE Board
Superior Neutron Shielding
Precision-engineered boron dispersion ensures uniform attenuation, outperforming lead in weight-to-protection ratio (up to 70% lighter than metal alternatives).
01
Exceptional Durability
Resists impact, abrasion, and crack propagation-even in extreme temperatures-with no rotting, splitting, or degradation over time.
02
Chemical & Environmental Stability
Impervious to most corrosive substances, low moisture uptake, and excellent dimensional stability, suitable for indoor/outdoor use.
03
Easy Machinability
Compatible with standard fabrication processes (sawing, drilling, CNC routing, chamfering, and insert installation) for seamless customization to project-specific shapes.
04
Low Maintenance & Safety
Non-porous, non-toxic, and odorless surface simplifies decontamination; no activated byproducts, ensuring long-term operational safety.
05
Versatile Applications
The 4*8FT Borated UHMWPE Board is trusted in critical environments worldwide:
- Medical & Research: Linac maze infills, cyclotron shielding, hot-cell panels, and PET/CT lab neutron barriers.
- Nuclear Engineering: Reactor components, transport cask liners, nuclear waste management systems, and submarine shielding.
- Industrial NDT: Neutron radiography bunkers, portable shielding blocks, and non-destructive testing workstations.
- Security & Detection: Airport/seaport cargo scanners, border protection devices, and personnel radiation shelters.
- Education & Science: University lab demonstrations, museum exhibits, and mobile shielding screens.
Company real scene
Quality Assurance & Supply
Each 4*8FT Borated UHMWPE Board undergoes rigorous testing to meet ISO 9001 and CE standards, ensuring consistent neutron attenuation and mechanical performance. With a supply capacity of 6000+ tons annually, we support both small-batch orders and large-scale projects, offering custom cutting, packaging (film-wrapped wood pallets), and lead times as short as 20 days. Our team provides technical consultation to help select the optimal boron loading and thickness for your specific application.
Invest in the reliability of 4*8FT Borated UHMWPE Board-where advanced shielding technology meets practical design, protecting your operations, personnel, and assets with unmatched efficiency.
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