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Fire-resistant Aluminum composite panel is made of fireproof plastic core with two layers of aluminum sheet. It is one kind of new green material. Because of the additional fireproof element, its fire-resistant feature can reach B1 FR Grade with the FR property test of GB/T8627.
B1 class fireproof aluminum composite panel, it contains 60% flame retardant, the main ingredients are aluminum oxide and magnesium oxide ; When B1 grade panels are put on fire, it can be burned on fire after 5 minutes, and when the fire leave the panels, the fire on the panels will extinguish after 10 seconds.
Raw Materials
Aluminum base material: high strength aluminum alloy sheet
Core: non-toxic Fire-resistant (FR) core
Surface: Polyester or PVDF Kynar coating
Specification
Width | 1220mm, 1250mm, 1500mm,2000mm |
Length | Upon request, but preferably <5800mm |
Panel Thickness | 2mm~ 6mm |
Alu.Skin Thickness | 0.21mm~0.50mm: 0.21mm, 0.30mm, 0.40mm, 0.50mm |
Standard Size | 1220mm x 2440mm (4' x 8'); 1500mm x 3050mm (5' x 10') |
Colors | Factory’s standard 45 colors for reference |
Others | Accept custom size and colors too |
Colors& Surface
The colors of fireproof aluminum composite panel ,we can make more than 100 kinds, RAL color card, Pantone color or customer supplied the color.
The surface can be made PE coating, PVDF coating, Brushed coating, Mirror coating, FEVE coating, NANO coating and some special coating some like: Wood, Marble, Spectrum, Embossed etc.
Advantage
v Easy maintenance
v Easy processing
v Colorful surface
v Hard-burning, FR B1 Grade
v Non-toxicity and safety
v Excellent coating property
Class B1 Burning Test
No. | Test Item | Test Method | Technical Index | Result |
1 | Minimum value of remaining length after burning (mm) | GB/T8625-88 | > 0 | 480 |
2 | Average value of remaining length after burning (mm) | GB/T8625-88 | ≥ 150 | 160 |
3 | Temperature of smoke (℃) | GB/T8625-88 | ≤ 200 | 78 |
4 | Height of fire (mm) | GB/T8625-88 | ≤150 | 12 |
5 | Grade of smoke density | GB/T8627-88 | < 75 | 9 |
