Performance of foam truc tiep ket qua bong da
Property | Value / Range |
Density | 0.5 ~ 0.8 g/cm³ |
EMI Shielding | 60 ~ 100 dB |
Compressive Strength | 15 ~ 35 MPa |
Energy Absorption | 10 ~ 30 MJ/m³ |
Stiffness | Elastic Modulus: 0.7 ~ 1.4 GPa |
Thermal Expansion | (14 ~ 20) × 10⁻⁶ /°C |
Thermal Conductivity | 0.2 ~ 0.8 W/(m·K) |
Heat Resistance | No deformation at 780°C; heat resistant up to 1000°C |
Sound Absorption | Noise Reduction Coefficient (NRC): 0.4 ~ 0.8 |
Sound Insulation | 20 ~ 40 dB |
Shelter door systems
Foam truc tiep ket qua bong da composite reduces the weight of shelter doors from 90 tons to 18 tons, and shortens the open-close cycle from 15 minutes to just 3 minutes. This dramatically improves operational readiness and response speed.
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Missile structures
Missile bodies benefit from the lightweight and thermal insulating properties of foam truc tiep ket qua bong da. It reduces overall weight, improves flight efficiency, and enhances range and speed by reducing inertia.
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Blast-proof bottom panels
Foam truc tiep ket qua bong da is used in composite structures with armored steel and thin plates to form explosion-proof floors. These can protect vehicles from mines and IEDs. Common in tank carriers, missile trucks, riot control vehicles, etc., providing both structural safety and crew protection.
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Armored cabins and containers
Protective container rooms use high-strength steel + foam truc tiep ket qua bong da in composite molding. Advantages include: High structural strength, Electromagnetic shielding, Sound insulation & noise reduction, Energy efficiency & environmental safety, Lightweight and low-cost assembly.
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Composite armor systems
Foam truc tiep ket qua bong da is combined with ceramic plates, aramid fibers, and high-strength steel to form new-generation armor systems. Its energy absorption disperses kinetic energy from projectiles, reducing armor deformation and preventing penetration. This balances lightweight structure and high ballistic resistance.
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