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Underwater Hydrophone Encapsulant - RAY-UHE-03-080-1

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Underwater Hydrophone Encapsulant - RAY-UHE-03-080-1

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Underwater Hydrophone Encapsulant - RAY-UHE-03-080-1

UHE is two component polyurethanes that cure at room temperature to tough rubber-like materials, remaining flexible at temperatures down to even -60°C. UHE adheres to a variety of materials such as metals, concrete, rubber, wood, fiberglass and many others. Due to their low sensitivity to humidity they can also be used for coatings in thin layers and have a remarkably high tensile and tear strength.



Underwater Hydrophones Encapsulant (UHE) is a two part, room temperature curing polyurethane system, with outstanding abrasion resistance and toughness. Other specifications are as follows: • Acoustically Transparent • Low viscosity • Outstanding abrasion resistance • Excellent resistance to seawater • Excellent toughness and abrasion resistance • Density of Mixture: 1,040 kg/m3 • Viscosity at 25°C (Resin/Hardener): 6.700/45mPa.s • Tensile strength: 8.5MPa • Elongation: 600% • Temperature Resistance: -60°C to +90°C • Glass Transition Temperature: < -25°C • Useful Temperature Range: +10°C to +40°C • Pot Life (at +20°C): 25minute • Cure Time: 4 days at 25°C • Color: Dark-Brown • Mixing Ratio (weight %, Resin: Hardener): 100: 50

Additional Information

Additional Information

SKU RAY-UHE-03-080-1
Part Number
  • Encapsulating Sonar Transducers and Hydrophones
  • Encapsulating Underwater Hydrophones
  • Marine and Submarine application
  • Used for Coatings in Thin Layers
Country of Manufacture
Manufacture RayEmit
Conditions No
Lead Time Ready To Ship
Export Terms ITAR Free. Now, It's out of US, so Without Restriction to Export

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