Boron-Containing Polyethylene Panels
- Material: Virgin UHMWPE + Boron Carbide (Bâ‚„C)
- Boron Content: 5%–30% (customizable)
- Boron-10 Enrichment: Up to ≥90% available
- Density: 0.95–1.20 g/cm³
- Thickness: 10–150 mm (customizable)
- Working Temperature: -196°C to +90°C
- Flexural modulus: ≥800 MPa
- Notched impact strength: ≥100 kJ/m² (non‑brittle at -196°C)
- Heat deflection temperature: ≥90°C (0.45 MPa)
- Water absorption (24h): ≤0.01% (prevents moisture‑induced failure)
- Fabrication: CNC machining, drilling, countersunk holes, chamfering
- Options: Available in different colors, sizes, and custom machining
Boron-Containing Polyethylene Panels are advanced neutron shielding materials produced from Ultra High Molecular Weight Polyethylene (UHMWPE) together with Boron Carbide (Bâ‚„C). They are made to deliver top neutron absorption performance and also strong mechanical behavior, and that is why they show up in many places like marine nuclear uses, radiation protection systems, offshore energy projects, research vessels, and dedicated defense hardware.
In contrast to familiar shielding materials like lead, steel, or concrete, borated UHMWPE panels bring a lighter, corrosion-resistant, low-effort upkeep solution that works well, especially where the sea environment is rough. The boron component captures thermal neutrons very effectively, while the UHMWPE structure offers toughness against impacts, moisture resistance, and reliable long-term shape stability.
At Boomarine, we do what feels like a lot of engineering in one go, by manufacturing high-performance engineered plastic solutions for both marine and industrial uses. Our polyethylene panels with boron are made using top-tier virgin UHMWPE along with high-purity boron carbide, so you get dependable neutron shielding, steady material quality, and a longer service life. If you need custom sizes, specific boron levels, or fabrication support, we can tailor it for shipyards, marine engineering contractors, research institutions and also nuclear-related industries across the world.
Technical Specifications of Boron-Containing Polyethylene Panels
| Property | Unit | Typical Value |
| Material | – | Virgin UHMWPE + Boron Carbide (Bâ‚„C) |
| Boron Content | % | 5–30 (Customizable) |
| Boron-10 Enrichment | % | Up to ≥90 |
| Density | g/cm³ | 0.95–1.20 |
| Thickness | mm | 10–150 |
| Tensile Strength | MPa | ≥20 |
| Flexural Modulus | MPa | ≥800 |
| Notched Impact Strength | kJ/m² | ≥100 |
| Water Absorption (24h) | % | ≤0.01 |
| Heat Deflection Temperature | °C | ≥90 |
| Working Temperature | °C | -196 to +90 |
| Flame Retardancy | LOI | ≥26% (Optional) |
| Surface Finish | – | Smooth / Machined |
| Standard Sizes | mm | 1000×2000 / 1200×2400 |
* Custom dimensions are available according to project requirements.
Fabrication Services
- CNC machining
- Precision cutting
- Drilling
- Countersunk holes
- Chamfering
- Installation-ready components
Key Features of Boron-Containing Polyethylene Panels
- Excellent thermal neutron absorption performance
- Lightweight alternative to traditional shielding materials
- Superior impact and crack resistance
- Corrosion-resistant in marine environments
- Low water absorption and dimensional stability
- Long service life with minimal maintenance
- Available in custom sizes, thicknesses, and boron concentrations
- Suitable for indoor and outdoor marine installations
Typical Marine Applications of Boron-Containing Polyethylene Panels
- Nuclear-Powered Vessels
- Research & Survey Vessels
- Offshore Nuclear & Energy Facilities
- Marine Defense Applications
- Radioactive Material Handling
Boron Content Selection Guide
The boron content directly determines neutron absorption efficiency.
| Boron Carbide Content | Shielding Level | Typical Applications |
|---|---|---|
| 5%–10% | Low Dose | Marine laboratories, temporary storage, inspection areas |
| 15%–20% | Medium Dose | Research vessels, nuclear support facilities |
| 25%–30% | High Dose | Reactor areas, spent fuel handling, high-radiation zones |
Boron-10 Enriched Materials
For maximum shielding performance, Boron-10 enriched grades (≥90% B-10) are available.
Advantages:
- 3–5 times higher neutron absorption efficiency than natural boron
- Reduced panel thickness requirements
- Improved shielding performance in critical applications
Thickness Selection Guide
| Thickness | Recommended Radiation Level |
|---|---|
| 10–30 mm | Low-dose shielding |
| 30–80 mm | Medium-dose shielding |
| 80–150 mm | High-dose shielding |
* Custom thicknesses are available based on project requirements and shielding calculations.
Material & Mechanical Properties
Premium Virgin UHMWPE Base Material
Boomarine borated polyethylene panels are manufactured using high-quality virgin UHMWPE.
Recommended Molecular Weight
- Minimum: 1.5 million
- Preferred: 3 million+
Key Mechanical Properties
| Property | Typical Value |
|---|---|
| Density | 0.95–1.20 g/cm³ |
| Tensile Strength | ≥20 MPa |
| Flexural Modulus | ≥800 MPa |
| Notched Impact Strength | ≥100 kJ/m² |
| Heat Deflection Temperature | ≥90°C |
| Water Absorption (24h) | ≤0.01% |
Marine Environment Benefits
- Resistant to saltwater exposure
- Corrosion-free operation
- Excellent low-temperature performance
- Maintains toughness even in demanding offshore environments
Why Choose Boomarine?
1. Marine Engineering Expertise
Boomarine focuses on high-performance engineered plastic products specifically designed for demanding marine and industrial environments.
2. Reliable Material Quality
- Premium virgin UHMWPE
- High-purity boron carbide
- Strict production control
- Comprehensive quality inspection
3. Custom Engineering Support
- Customized boron content
- Project-specific dimensions
- Technical material recommendations
- Global export support
4. Long-Term Value
Our borated polyethylene panels help reduce maintenance requirements, improve operational safety, and provide reliable neutron shielding performance throughout the service life of marine and offshore projects.
