Product ConformationProduct Conformation
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Our fire-resistant aluminum composite panel is made of fireproof plastic core with two layers of aluminum sheets. It is one kind of new decorative material. Thanks to the fireproof elements we add, its fireproof feature can reach Class B1 grade with the test of GB8624, which means it is hard to be fired. It is green material, as there is no harmful gas is produced during burning. |
| Raw Material | Product Specifications | ||||||||
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Table 1 Levels and Names of? Combustion Performance
| Level | Name | Level | Name | |
| A | None-combustible material | B2 | Combustible material | |
| B1 | Flame-retardant material | B3 | Flammable material | |
| Classification material | Combustion performance index to be reached | |||
| None-combustible material | A Level composite (sandwich) | Conduct the test as per GB/T8625, the average residual length of the groups of test pieces is ≤35cm with the residual length of every test pieces ＞20cm). the average gas thermal spike of every test is ≤125℃, no burning behavior on the back of the test pieces. Conduct the test as per GB/8627， the gas density grade (SDR)is ≤15. Conduct the test as per GB/T14002 and GB/T14403, the material clorific value of which is ≤4.2MJ/kg, and the heat release of the test pieces on unit area is ≤16.8MJ/m2; The non-lethal thickness of the gas toxicity by the burning of material is ≥25mg/L. |
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| Combustible material (level B) | B1 level material (material that meets all the requirement on the right) |
Conduct the test as per GB/T8626, the burning performance of which should be the standard specified in GB/T8626. phenomenon of ignition of the filter paper by burning drops. |
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Comparison on Fireproof Classification between National Standard GB/T8627
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Standard No.Burning Degree |
China | German | America | Britain | France | Japan | Russia |
| GB/T8627 | DIN 4102 | ASTM | BS 476 | NFF 16-101 | JIS K6911 | 30244-94 | |
| Minimal | A | A1,A2 | E84 | O | MO | 1 | T1 |
| Minor | B1 | B1 | NC | 1 | M1,M2 | 2 | T2 |
| Normal | B2 | B2 | A | 2,3 | M3 | 3 | T3 |
| Severe | B3 | B3 | B,C | 4 | M4,M5 | - | - |
■ Parameter List of Fireproof Performance
| Class B1 combustion test |  |
Test Report for B1 Class Fire-proof Plate
| Number | Test Items | Test Metho | 技术指标 | 检验结果 |
| 1 | Minimum value of remaining length after burning | GB/T8625-88 | >0 | 486 |
| 2 | Average value of remaining length after burning | GB/T8625-88 | ≥150 | 163 |
| 3 | Gas Temperature | GB/T8625-88 | ≤200 | 78 |
| 4 | Height of the top of the flame | GB/T8625-88 | ≤150 | 10 |
| 5 | Grade of smoke density | GB/T8627-88 | <75 | 9 |
Product Data Sheet
| Pivot ACM(architecture) | Pivot ACM(advertising) | Pivot ACM( fire) | ||||||||||||
| Panel Thickness | Standard | Unit | 3mm | 4mm | 6mm | 2mm | 3mm | 4mm | 6mm | 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 | 0.5 | 0.5 | ||
| 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 | ||
| Weight | Kg/m2 | 4.65 | 5.63 | 7.42 | 2.92 | 3.85 | 4.76 | 6.75 | 5.05 | 6.93 | 9.73 | |||
| Tolerance in length | DIN 16927 / ISO 11833-1 | mm | - 1 / +3 | - 1/ +3 | - 1/ +3 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 0 / +2 | - 1 / +3 | - 1/ +3 | - 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 | - 1 / +1.5 | - 1 / +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 | ± 0.15 | ± 0.15 | ||
| Horizontal flatness | DIN ISO 1101 | mm | 6 | 5 | 5 | 6 | 5 | 4 | 4 | 6 | 5 | 3 | ||
| Longitudinal roughness | DIN ISO 1101 | mm | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 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 | 1.55 | 1.85 | 2.96 | ||
| Rigidity (Poisson's ratio μ = 0.3) E.J | DIN 53293 | kNm2/m | 0.14 | 0.28 | 0.63 | 0.67 | 0.14 | 0.28 | 0.63 | 0.2 | 0.43 | 0.98 | ||
| Alloy | EN 573-3 | ENAW | 1100 | 1100 | 1100 | |||||||||
| Temper of Cover Sheets | EN 515 | H16/H18 | H16/H18 | H16/H18 | ||||||||||
| 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 ≥ 145 | |||||||||
| 0.2% Proof Stress | EN 485-2 | N/mm2 | Rp0.2 ≥ 100 | Rp0.2 ≥ 100 | Rp0.2 ≥ 100 | |||||||||
| Elongation | EN 485-2 | % | A50 ≥ 2 | A50 ≥ 2 | A50 ≥ 2 | |||||||||
| Linear Thermal Expansion | EN 1999 1-1 | mm/m/℃ | 2.4 at 100℃ Temp difference | 2.4 at 100℃ Temp difference | 2.4 at 100℃ Temp difference | |||||||||
| Core | ||||||||||||||
| Polyethylene, Typ LD-PE | g/cm3 | 0.935 | 0.935 | 1.39 | ||||||||||
| Surface | Coil Coating | Coil Coating | Coil Coating | |||||||||||
| Lacquering | Fluorocarbon based (PVdF) | Fluorocarbon based (PE) | Fluorocarbon based (PVdF) | |||||||||||
| Thickness of coating | µm | two coating：≥26，three coating:≥32 | ≥16 | ≥16 | ≥16 | ≥16 | two coating：≥26，three coating:≥32 | |||||||
| Gloss (initial value) | ECCA T2 | % | 30 - 80 | 20 - 100 | 30 - 80 | |||||||||
| Pencil Hardness | ECCA T4 | H | 2H | H | ||||||||||
| 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 | 25 | 26 | 28 | ||
| Loss Factor d | EN ISO 6721 | 0.0072 | 0.0087 | 0.0138 | 0.0062 | 0.0072 | 0.0087 | 0.0138 | 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 | 0.0069 | 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 | 5.65 | 5.54 | 5.34 | ||
| Temperature Range | ℃ | -50…+80 | -50…+80 | -50…+80 | ||||||||||
| fire-protection rating | EN—13501 | B，S1，do,t1 | ||||||||||||
