China Embossed Aluminum Honeycomb Sandwich Panel for Making Truck Tonneau Cover, Find details about China Aluminum Composite Panel, Aluminium Composite Panel from Embossed Aluminum Honeycomb Sandwich Panel for Making Truck Tonneau Cover
Mechanical Properties of Aluminum Honeycomb Panels | |||||||||||||||
Thickness of Panel | 10mm | 15mm | 20mm | 25mm | 30mm | 40mm | 50mm | ||||||||
Thickness of Alu. Skins | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | 1+1(mm) | 0.8+0.8(mm) | |
Weigth/(kg/m2) | 6.6 | 5.6 | 7.0 | 5.8 | 7.3 | 6.1 | 7.5 | 6.3 | 7.8 | 6.6 | 8.3 | 7.1 | 8.8 | 7.6 | |
Horizontal Tensile Strength/MPa | ≥0.8 | ||||||||||||||
Horizontal Compressing Strength(Mpa) | ≥0.9 | ||||||||||||||
Horizontal Compressing Elastic Modulus(Mpa) | ≥30 | ||||||||||||||
Impact performance | No obvious deformation or damage | ||||||||||||||
Rigidity Coefficient (Nmm2/mm) | 0.27×107 | 0.23×107 | 0.67×107 | 0.55×107 | 1.2×107 | 1.0×107 | 2.0×107 | 1.6×107 | 2.9×107 | 2.3×107 | 5.2×107 | 4.2×107 | 8.2×107 | 6.6×107 | |
Anti-impact section factor (mm3/mm) | 8.1 | 6.7 | 13 | 10.7 | 18 | 14.7 | 23 | 18.7 | 28 | 22.7 | 38 | 30.7 | 48 | 38.7 | |
Hot water resistance(Boiled in 98 ºCwater for 2 hours) | No peeling between honeycomb core and Aluminum sheets | ||||||||||||||
Temperature difference resistance ( Test cycle: constant 40 ºC for 2 hours, constant 80 ºCfor 2hours,totally 50 cycles) |