AUVs & UUVs

Advanced materials for AUVs & UUVs

Quiet, agile, and built for endurance

Autonomous and Unmanned Underwater Vehicles (AUVs/UUVs) benefit from materials that combine minimal weight with high structural integrity. Diab’s PVC buoyancy foams, and Syntactic foams from SCS, deliver superior performance and high buoyancy per weight, high impact resistance, and exceptional thermal and acoustic insulation, which is essential for stealth, range, and operational longevity. 

Whether for exploration, environmental monitoring, or surveillance, our materials enable engineers to design AUVs and UUVs that meet exacting standards and reach new depths.

For operations beyond 700 meters, all the way down to the seabed, we offer tailor-made buoyancy systems in syntactic foam through Subsea Composite Solutions, a dedicated division within Diab.

FAQ about AUVs & UUVs buoyancy solutions

What buoyancy materials does Diab offer for AUVs and UUVs?

Diab provides PVC buoyancy foams and syntactic foams (through Subsea Composite Solutions, a dedicated division within Diab).

What performance advantages do these materials deliver?

They combine minimal weight with high structural integrity and offer high buoyancy per weight, high impact resistance, and exceptional thermal and acoustic insulation—supporting stealth, range, and operational longevity.

Are there solutions for deep-water missions?

Yes. For operations beyond 700 meters, all the way down to the seabed, Diab offers tailor-made buoyancy systems in syntactic foam via Subsea Composite Solutions.

Which applications are these solutions suited for?

They enable engineers to design AUVs and UUVs for exploration, environmental monitoring, and surveillance to meet exacting standards and reach new depths.