Modular Buoys
| Density : | 0.36g/cm³ |
| Size : | 80*80*5mm |
| Depth : | 300m |
| Application Areas : | Buoyance Module |
Product Performance
The Modular Buoys produced by Rizhao Hejia New Materials Co., Ltd. is a kind of deep-water buoyancy material with high strength and low water absorption. With high mechanical strength, corrosion resistance and excellent machinability, it can be widely used in subsea cables, ROV/AUV, buoy system and subsea oil production system.
1.Low DensityThe density of solid buoyancy material is 0.3~0.7g/cm³
2.Low Water Absorption
Water absorption rate ≤1%
3.Corrosion Resistance
Seawater corrosion resistance,with good weather resistance
4.High Strength
Compressive strength of 1~100MPa
5.Excellent Machinability
Can be processed according to the different needs of customers
| Standard Performance Table for Solid Buoyancy Materials | |||||
| Item | Model | Density | Depth | Water absorption | Compressive strength |
| (g/cm³) | (m) | （24H） | (MPa) | ||
| Standard performance buoy | HJ-036 | 0.36±0.02 | 200 | ≤1% | ≥8 |
| HJ-038 | 0.38±0.02 | 300 | ≤1% | ≥10 | |
| HJ-040 | 0.4±0.02 | 500 | ≤1% | ≥12 | |
| HJ-042 | 0.42±0.02 | 700 | ≤1% | ≥20 | |
| HJ-045 | 0.45±0.02 | 1000 | ≤1% | ≥22 | |
| HJ-048 | 0.48±0.02 | 2000 | ≤1% | ≥25 | |
| HJ-051 | 0.51±0.02 | 3000 | ≤1% | ≥35 | |
| HJ-054 | 0.54±0.02 | 4500 | ≤1% | ≥45 | |
| HJ-063 | 0.63±0.02 | 6000 | ≤1% | ≥55 | |
| High performance buoy | HJ-035 | 0.35±0.02 | 800 | ≤1% | ≥10 |
| HJ-040 | 0.40±0.02 | 1500 | ≤1% | ≥18 | |
| HJ-045 | 0.45±0.02 | 2500 | ≤1% | ≥28 | |
| HJ-050 | 0.50±0.02 | 3500 | ≤1% | ≥40 | |
| HJ-054 | 0.54±0.02 | 5000 | ≤1% | ≥55 | |
| HJ-057 | 0.57±0.02 | 6000 | ≤1% | ≥68 | |
| HJ-060 | 0.60±0.02 | 7000 | ≤1% | ≥75 | |
| HJ-068 | 0.68±0.02 | 10000 | ≤1% | ≥105 | |
| HJ-072 | 0.72±0.02 | Total depth | ≤1% | ≥120 | |
