Size: Typically ranges from 50mm x 50mm to 300mm x 300mm, with thicknesses between 10mm and 50mm.
Grade: Available in various hardness grades, commonly Shore A 30 to 80.
Viscosity: Not applicable, as these are solid elastomeric materials.
Buoyancy: Designed to be neutrally buoyant or slightly positive, depending on material density (0.9–1.2 g/cm³).
Material: Commonly made from nitrile rubber (NBR), neoprene, silicone, or polyurethane for durability and resistance to seawater, oils, and UV exposure.
Load Capacity: Supports static loads from 0.1 MPa to 5 MPa, depending on design and material.
Temperature Range: Operates between -40°C to +80°C, with some high-grade materials extending to +120°C.
Damping Efficiency: Reduces vibration transmission by 70–90% across frequencies of 10–1000 Hz.
Compression Set: Typically less than 10% after prolonged use under load.
Fire Resistance: Often meets SOLAS or MIL-SPEC fire-retardant standards.