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Material Properties
- Light Machinable solid buoyancy material
- It is a kind of low-density, high-strength and lightweight composite materials. With the peculiarities of low density, large buoyancy, high compressive strength, low water absorption and stable
- Density range is 0.40 ~ 0.60g/cm3
- Good weather resistance, Resistance to seawater corrosion
Apply
- Machinable solid buoyancy material can be applied to underwater facilities to meet the ocean exploration, ocean mining and other requirements.
- This product has been applied to submarine rescue buoys, underwater mining machine, a submarine towed antenna, submarine rescue capsule, the submarine signal buoys, underwater robotics, ocean submersible standard, seabed areas such as the release ball flroat since the product was delivered
Supply
- Can be provided in any form
- Machinable solid buoyancy material may assembly adhesives as building block, it also can be configured according to users need.
Typical Characteristics
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Item
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Value
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Overall Density (g/cm3)
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0.40~0.60
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Resistance to hydrostatic pressure (MPa)
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8~50
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Water absorption (%)
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≤1
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Temperature (° C)
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-45~80°C
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Electromagnetic Transmission rate (%)
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≥90
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Performance
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Products
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Model
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Density (g/cm3)
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Compressive strength (MPa)
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Submersible depth (m)
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Machinable Series
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SYS-040
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0.4 ±0.02
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≥8
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1000
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SYS-050
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0.48 ±0.02
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≥15
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2500
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SYS-060
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0.58 ±0.02
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≥40
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4000
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Note: The products are arranged according to density label. For example, SYS-040 refers to the density of solid buoyancy material is 0.40g/cm3. Products listed in the table is just a part of the series.
Instruction
- Solid buoyant material can be processed, epoxy-based adhesive for bonding is recommended
- To obtain the appropriate use, the product can be coated with putty and decorative paint upon request

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