Высококачественная архитектурная пористая акустическая панель Композитная Панель алюминиевая пена для архитектуры и украшения
2 204,23 ₽ - 8 376,06 ₽
Сохранить в закладки 1601216770312:
Pore diameter | Main 5-10 mm |
Density | 0.25g/cm 3-0.85g/cm 3 |
Color | We can paint different color as customer need |
Thickness | 6 -300 mm |
Size | availability 600*600mm.1200*600mm. Biggest size is 2400*800mm |
Shape | mainly. panel; customize special shape acceptabl |
performance | Finger mark | analogy | remarks |
density | Commonly used 0.1~1.0 g/cm³ | 1/10 of aluminum and 1/4-1/3 of water. | The actual controllable density range is 0.05-2.7 g/cm³ |
compressive strength | 1-35Mpa | Under the same weight, the specific strength is 5 times that of steel and 2 times that of aluminum. | |
stiffness | The elastic modulus is 0.7-1.4GPa | The stiffness ratio is 50-100 times that of aluminum alloy. | When large deformation occurs, local bees |
thermal expansivity | (14-20)x10-6℃ | Equivalent to concrete. | |
Thermal conductivity | 0.2-0.8W/(m·K) | 1/10 of stone and 1/4 of cement, similar to wood. | |
heat resistance | No deformation at 780°C and heat resistance of 1000°C | Combustible materials with combustion performance meeting and exceeding GB8624 (Grade A) | 100% flame retardant |
Energy absorption | 2-25J/cm³ | The best energy-absorbing buffer material produced by human beings. | When the strain rate is high, the energy absorption capacity increases, with a specific increase of 20-100%. |
sound-absorbing | Noise reduction coefficient NRC 0.4~0.8 | A few sound-absorbing materials that are fire-resistant and do not degrade in wet environment. | Absorb more than 70% of sound |
insulate against sound | 20-40dB | Six times that of ordinary plastics. | Cut off 80-90% of the sound |
electromagnetic shielding | 60~100dB | Excellent high-power electromagnetic shielding material, the shielding efficiency reaches more than 30 times of ferrite, industrial pure iron and other materials. | High electromagnetic shielding, shielding more than 90% electromagnetic waves. |
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