Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
- Easy to process with all types of resin and lamination processes
- High process temperature up to 150 °C (302 °F)
- Outstanding fatigue strength
- Best-in-class resin uptake
- Very high chemical stability
- Good adhesion (skin-to-core bond)
- Excellent long term thermal stability up to 100 °C (212 °F)
- No water absorption, after expansion nor out-gassing
- Recyclable and recycled material
- Highly consistent material properties
- Comprehensive material traceability (machine-readable batch information on each foam sheet)
Applications & Uses
- Markets
- Applications
- Composites Processing Methods
- Application
- Wind energy: Blades (shear webs & shells), nacelles
- Marine: Decks, hull sides, superstructures, bulkheads, transoms, interiors
- Industrial: Covers, containers, local reinforcements, x-ray tables, sporting goods
- Transportation: Truck body parts, floors
- Processing
- Contact molding (hand/spray)
- Vacuum infusion
- Resin infusion / injection (VARTM / RTM)
- Adhesive bonding
- Pre-preg processing
- Compression molding (GMT, SMC)
- Thermoforming
Properties
- Mechanical Properties
Value Units Test Method / Conditions Shear Elongation at Break 5.0 % - Compressive Strength Perpendicular to the Plane 7.1 (1,030) N/mm² (psi) - Compressive Modulus Perpendicular to the Plane 280 (40‘610) N/mm² (psi) - Tensile Strength Perpendicular to the Plane 4.5 (653) N/mm² (psi) - Tensile Modulus Perpendicular to the Plane 420 (60‘920) N/mm² (psi) - Shear Strength 3.5 (508) N/mm² (psi) - Shear Modulus Parallel to welding lines 110 (15‘950) N/mm² (psi) - Shear Modulus Across welding lines 110 (15‘950) N/mm² (psi) - Shear Modulus Across welding lines 90 (13‘050) N/mm² (psi) - - Typical Properties
Value Units Test Method / Conditions Standard Sheet Length 2440 (96) mm ± 5 (in ± 0.2) - Standard Sheet Width 1220 (48) mm ± 5 (in ± 0.2) - Density 320 (20) kg/m³ (lb/ft³) - Thermal Conductivity at 10°C 0.066 (0.458) W/m.K (BTU.in/ft2.hr.°F) - Standard Sheet Thickness 5 to 50 (0.2 to 2) mm ± 0.5 (in ± 0.02) -