It is a new material after a series of processing and compounding, the aluminum sheet which treated on the surface and coating paint as the surface, high pressure low density polyethylene mixture as core. It has acid-resistance, alkali-resistance effect. It is the preferred materials for the modern curtain wall and interior design.
Raw Material | Product Specifications | ||||||||
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Product Data Sheet
I.BOND(architecture) | I.BOND(advertising) | I.BOND(digital) | |||||||||||||
Panel Thickness | Standard | Unit | 3mm | 4mm | 6mm | 2mm | 3mm | 4mm | 6mm | 2mm | 3mm | 4mm | 6mm | ||
Thickness of Aluminium | DIN 1784 | mm | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | ||
Aluminum thickness deviation | DIN 1784 | mm | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ±0.01 | ||
Weight | Kg/m2 | 4.65 | 5.63 | 7.42 | 2.92 | 3.85 | 4.76 | 6.75 | 2.92 | 3.85 | 4.76 | 6.75 | |||
Tolerance in length | DIN 16927 / ISO 11833-1 | mm | - 1 / +3 | - 01/ +3 | - 01/ +3 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | ||
Tolerance in width | DIN 16927 / ISO 11833-1 | mm | - 1 / +1.5 | - 1 / +1.5 | - 1 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | - 0 / +1.5 | ||
Tolerance in thickness | DIN 16927 / ISO 11833-1 | mm | ± 0.15 | ± 0.15 | ± 0.15 | ± 0.15 | ± 0.10 | ± 0.10 | ± 0.15 | ± 0.15 | ± 0.10 | ± 0.10 | ± 0.15 | ||
Horizontal flatness | DIN ISO 1101 | mm | 6 | 5 | 5 | 6 | 5 | 4 | 4 | 5 | 3 | 3 | 3 | ||
Longitudinal roughness | DIN ISO 1101 | mm | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 6 | 5 | 5 | 5 | ||
Technical Properties | |||||||||||||||
Section Modulus W | DIN 53293 | cm3/m | 1.25 | 1.75 | 2.75 | 1.01 | 1.25 | 1.75 | 2.75 | 1.32 | 1.55 | 1.85 | 2.96 | ||
Rigidity (Poisson’s ratio μ = 0.3) E.I | DIN 53293 | kNm2/m | 0.14 | 0.28 | 0.63 | 0.67 | 0.14 | 0.28 | 0.63 | 0.97 | 0.16 | 0.34 | 0.86 | ||
Alloy | EN 573-3 | ENAW | 1100 | 1100 | 3003 | ||||||||||
Temper of Cover Sheets | EN 515 | H16/H18 | H16/H18 | H46/H42 | |||||||||||
Modulus of Elasticity | EN 1999 1-1 | N/mm2 | 70,000 | 70,000 | 70,000 | ||||||||||
Tensile Strength of Aluminium | EN 485-2 | N/mm2 | Rm ≥ 145 | Rm ≥ 145 | Rm ≥ 175 | ||||||||||
0.2% Proof Stress | EN 485-2 | N/mm2 | Rp0.2 ≥ 90 | Rp0.2 ≥ 90 | Rp0.2 ≥ 90 | ||||||||||
Elongation | EN 485-2 | % | A50 ≥ 3 | A50 ≥ 3 | A50 ≥ 2 | ||||||||||
Linear Thermal Expansion | EN 1999 1-1 | mm/m/℃ | 0.002 at 100℃ Temp difference | 0.020 at 100℃ Temp difference | 0.015 at 100℃ Temp difference | ||||||||||
Core | |||||||||||||||
Polyethylene, Typ LD-PE | g/cm3 | 0.935 | 0.935 | 0.935 | |||||||||||
Surface | Coil Coating | Coil Coating | Coil Coating | ||||||||||||
Lacquering | Fluorocarbon based (PVdF) | Fluorocarbon based (PE) | Fluorocarbon based (PE) | ||||||||||||
Thickness of coating | µm | two coating:≥26,three coating:≥32 | ≥16 | ≥16 | ≥16 | ≥16 | ≥19 | ≥19 | ≥19 | ≥19 | |||||
Gloss (initial value) | ECCA T2 | % | 30 - 80 | 20 - 100 | 20 - 100 | ||||||||||
Pencil Hardness | ECCA T4 | H | 2H | 2H | |||||||||||
Acoustical Properties | |||||||||||||||
Sound Absorption Factor άs | ISO 354 | 0.05 | 0.05 | 0.05 | |||||||||||
Sound Transmission Loss RW | ISO 717-1 | DB | 25 | 26 | 28 | 23 | 25 | 26 | 28 | 23 | 25 | 26 | 28 | ||
Loss Factor d | EN ISO 6721 | 0.0072 | 0.0087 | 0.0138 | 0.0062 | 0.0072 | 0.0087 | 0.0138 | 0.0062 | 0.0072 | 0.0087 | 0.0138 | |||
Thermal Properties | |||||||||||||||
Thermal Resistance R | DIN 52612 | m2K/W | 0.0069 | 0.0103 | 0.0172 | 0.0036 | 0.0069 | 0.0103 | 0.0172 | 0.0036 | 0.0069 | 0.0103 | 0.0172 | ||
Heat Transition Coefficient U | DIN 4108 | W/m2K | 5.65 | 5.54 | 5.34 | 5.98 | 5.65 | 5.54 | 5.34 | 5.98 | 5.65 | 5.54 | 5.34 | ||
Temperature Range | ℃ | -50…+80 | -50…+80 | -50…+80 |