Hammerhead™ Marine Composite Panels
Streamlines Marine Manufacturing
Hammerhead™ Marine Composite Panels, made from thermoplastic continuous glass fiber-reinforced face sheets and polyester foam core, are engineered to provide simplified installation, long-lasting components, and overall cost reduction for boat manufacturers.
These versatile panels can be used in a variety of boat building applications including: interior bulkheads, decking, ceilings, hatches, covers, cabinetry and fittings. The exceptional strength-to-weight ratio provides lightweight yet strong structural performance for increased payloads. And they are resistant to ultraviolet (UV) light, chemicals, moisture degradation, and rot to withstand harsh marine conditions.
The property table below represents a sample of panel configurations. For complete product information, please download the Hammerhead Application and Installation Guide.
Lightweighting
Benefits
- Ready-to-install: fewer parts and reduced scrap
- Thermoplastic construction offers strong adhesive properties for easy bonding to various materials
- Toughness and impact resistance for durability
- Vibration damping and acoustic insulation to reduce engine noise
- Dimensional stability for consistent performance in extreme temperature and humidity fluctuations
- Available in 4’x8’ sheets in thicknesses of .50”, .75”, 1.00” and 1.50”, and core densities of 5, 7, and 8 lb/in³
Resources
Application & Installation Guide
Looking for more information on Hammerhead Marine Composite Panels? Download the comprehensive guide
Whitepaper: Thermoplastic Composite Sandwich Panels
Design optimization, predictive tools and best practices for working with thermoplastic composite sandwich panels
Infographic: Advanced Composites for Demanding Applications
Highlights of some key benefits of advanced composites and trends shaping the market
| PROPERTY | TEST METHOD | .50" / 13mm Thick | .75" / 19mm Thick | 1.00" / 25mm Thick |
|---|---|---|---|---|
| Core Density ( lb/ft³) | ISO 845 | 7 | 7 | 7 |
| Flexural Rigidity (lb-in²) | ASTM D7249 | 35,000 | 75,000 | 118,000 |
| Areal Weight (lb/ft²) | Calculated | 0.89 | 1.03 | 1.17 |
| Core Shear Yield (psi) | ASTM C393 | 101 | 96 | 88 |
| Max Load (lbs) | ASTM C393 | 357.5 | 513.4 | 551.1 |
| Core Shear ULT (psi) | ASTM C393 | 113 | 109 | 94 |
| Face Bend Stress (psi) | ASTM C393 | 9,008 | 8,725 | 7,542 |
Design Guide: Composite Sandwich Panels
Panel material selection and design considerations – get the Design Guide
