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Designed specifically for ROV and AUV underwater vehicles, providing stable and reliable buoyancy support in deep-sea environments.
Made of closed-cell / syntactic foam with high compressive strength, low water absorption and excellent hydrostatic pressure resistance.
Lightweight structure with high buoyancy efficiency, corrosion-resistant and durable for long-term underwater operation.
Can be processed into blocks, panels, spheres or custom shapes to fit different ROV/AUV structures and installation requirements.
Suitable for various water depths, widely used in offshore engineering, underwater inspection, marine survey and subsea operations.
Specifications
Material | Epoxy Syntactic Foam |
Density | 0.3～0.7g/cm3 |
Size | 320x320x100mm or Customized |
Water Depth | 50 ~ 11,000m |
Compression Strength | 2~5.19 Mpa, 8~90 Mpa |
Water Absorption | ≤1% |
Surface Coating | Polyurea elastomer, polyurethane, epoxy anticorrosive topcoat |
Appearance Color | Orange, White, Yellow, etc. |
Warranty | 5 years |
Features
Cost-effective solution
Easy to machine, coat, and paint
Low density
Low water absorption
Excellent compressive and insulation properties
Stability
No pollution
Harmless
Biologically Inert
Oil, grease, and solvent resistant
Does not rot or decay
Performs in freshwater or saltwater
Provides buoyancy with depths to 100 m uncoated or 6000m coated
Available
Underwater robot (ROV/AUV)
Semi-submarine
Pipe floating
Submarine mooring buoy
Provide buoyancy for assembling parts in a weightless simulation tank
Submersible pump for offshore drilling rig
Core material for resin transfer molding
Suitabilities
Water Oil& Gas
