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Composite panel is a building material made by bonding two outer layers of different materials to a core, typically made from foam, mineral, or honeycomb structures. These panels combine the strength, durability, and aesthetic flexibility of the outer layers with the lightweight, insulating properties of the core. Commonly used in construction, architecture, automotive, and industrial applications, composite panels offer benefits like excellent insulation, low maintenance, resistance to weathering, and design versatility, making them an ideal choice for both exterior and interior uses.
Composite panels are made by bonding two outer layers of material to a lightweight core. Key facts include:
Composite panels are commonly used in construction, architecture, automotive, and industrial applications for their versatility, strength, and energy efficiency.
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Test Result (Pattern PS Sheet)
Property | Test Method | Test Result |
Tensile Strength (MPa) | ASTM D638 | 30.7 |
Elongation at rapture(%) | ASTM D638 | 6.2 |
Specific Gravity (gm/cm) | ASTM D792 | 1.05 |
Haze | ASTM D1003 | 6.35 |
Shrinkage (%) | ASTM D4802 | 2.49 |
Water Absorption (5)(23*C 24 Hours) | ASTM D570 | 0.01 |
Heat Distortion Temperature (*C) | ASTM D648 | 93.4 |
Thermal Stability | ASTM D4802 | Bubbies or blisters |
Impact Strength Izcd (J/m) | ASTM D256 | 13.1 |
Light Transmittance (%)(400-700m) | ASTM D1003 | 89.2 |