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Subsea Buoyancy Foam

-PVC foam,3M glass beads, epoxy resin and other ingredients

-Different densities from the surface to the depth of 6000 meters

-Different shapes can be customized

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Solid Buoyancy Materials

1、Product Introduction

Solid buoyancy materials are lightweight, pressure-resistant, and machinable composite materials characterized by high strength, low density, low water absorption, and ease of processing. The finished products and manufacturing process are clean, environmentally friendly, non-toxic, and odorless. Currently, This product line covers applications for sea surface, shallow water, mid-depth, and full ocean depth, with performance and functionality fully meeting the requirements for various deep-sea applications

2、Products Performance Table

Products performance table for Solid Buoyancy Materials
Item	Model	Density (g/cm³）	Depth （m）	Water absorption （24H）	Maximum Operating Depth （MPa)
Standard performance buoy	HY-035	0.35±0.01	300	≤1%	360
	HY-038	0.38±0.01	600	≤1%	800
	HY-041	0.41±0.01	1000	≤1%	1200
	HY-045	0.45±0.01	1500	≤1%	1800
	HY-048	0.48±0.01	2000	≤1%	2500
	HY-049	0.49±0.01	2500	≤1%	3000
	HY-051	0.51±0.01	3000	≤1%	3300
	HY-054	0.54±0.01	3500	≤1%	4000
	HY-058	0.58±0.01	5000	≤1%	5500
	HY-060	0.60±0.01	5500	≤1%	6000
	HY-063	0.63±0.01	6000	≤1%	6500
	HY-065	0.65±0.01	6500	≤1%	7000
	HY-070	0.70±0.01	11000	≤1%	11000
High performance buoy	HY-039H	0.39±0.01	1200	≤1%	1500
	HY-043H	0.43±0.01	1500	≤1%	1800
	HY-057H	0.57±0.01	6000	≤1%	6600

Products performance table for Solid Buoyancy Materials for Shallow Water
Item	Model	Density (g/cm³）	Depth （m）	Uniaxial Compressive Strength （MPa)
High performance buoy	HY-30H	0.2	200	≥4.5
	HY-50H	0.25	300	≥6.1
	HY-70H	0.3	450	≥7.0
Standard performance buoy	HY-80	0.08	30	≥1.6
	HY-100	0.1	50	≥2.0
	HY-130	0.13	100	≥2.6
	HY-200	0.2	150	≥4.6
	HY-250	0.25	200	≥6.2