A2 PVDF Fire-Proof Aluminum Composite Panel
Summary
- Fire-resistance ACP is a kind of green fire-resistant composite material which is compounded of two layers of aluminum sheet and special low-density polythylene (LDPE) with fire-resistance. The coating of its surface is PE or PVDF coating. The core material is compounded by fire-resistant MGOH, NAOH and PE Polyster, so it has the feature of good fire-resistance which can reach A2class.
What makes the Aluminium Composite Panel Sheets of crownbond unique, is the possibility to apply multiple colours on 1 side of the panel. This is due to the fact that the aluminium sheets, varying in thickness from 0,15 to 0,5mm, are covered in varnish through a rollercoat process. Usually, the panels are being varnished on 1 or 2 sides and covered with protective film. This film protects the varnish during modification and is available with a thickness of 2, 3, 4, 5, or 6mm. Aluminium sandwich panels are available in different sizes, with a minimum of 2.44 x 1.22 meters and a maximum of 6 x 1.22 meters.
High Polymera Dhesive Film (substitute for a variety of liquid glue)
USE: Apply to construction materials, clothing and footwear, etc.
KIND:
1. Aluminum plastic (PP, PE) adhesive film (high, medium and low temperature)
2. Aluminum honeycomb panel adhesive film.
3. Aluminum-wood adhesive film.
4. Steel-Plastic (PP, PE) adhesive film.
5. Lining of clothes and shoe adhesive film.
NOTE: Customer may request the production of special-purpose adhesive film.
Why choose Fireproof Aluminum Composite Panel?
According to National standards, aluminum-plastic composite panels used as wall decoration materials should reach Class B1 flame retardant or Class A non-combustible materials. In particular, theaters, auditoriums, and concert halls with more than 800 seats must be Class A.
Test Indexes and Requirements for Fireproof ACP (A-grade noncombustible composite sandwich materials)
1) Tested according to GB/T 8625-88, the average residual length of each set of specimens is ≥350mm, (the remaining length of any specimen is >200mm), and the peak value of the average flue gas temperature for each test is ≤125°C. No burning on the back.
2) Tested according to GB/T8627-1999, smoke density rating (SDR) ≤ 15.
3) Tested according to GB/T14402-93 and GB/T14403-93, the thermal value of its material is ≤ 4.2MJ/kg, and the heat released per unit area of the test piece is ≤ 16.8MJ/m2.
4) Tested according to the GA 132--1996, the non-lethal concentration of the flue gas toxicity of the material combustion, Lco ≥ 25.0 mg / L, the mouse does not die during the exposure period, the mice within 3 days of exposure to the virus does not die, and the weight recovered.
Specifications of A2 PVDF Fireproof aluminum composite panel
|
Aluminum Thickness |
0.21mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm |
|
ACP Thickness |
2mm, 3mm, 4mm, 5mm |
|
Standard size |
1220*2440mm / 1250*3200mm/ 1270*3500mm |
|
Coating of aluminum skin |
PVDF |
|
Color |
Reference to our color collection |
|
Plastic |
A2 Grade Fireproof core, double side unbroken plastic. |
FR-888 was put into mass production at the beginning of establishment of ALABANG which is one of developed flame retardant pellet mainly for Fire proofing Aluminium Plastic Composite Panel/ pipe. It is made of special PE/ Aluminium Hydroxide that after activating treatment/ flame retardant synergist and the other additives mixing together, and then extruding small pellet by Twin Screw Extruder.
Due to Aluminium Hydroxide is belong to neutral material act as the additive for FR-888, There is no possiblility exist the chemical reaction when bonding with slant acidity high polymer adhesive film, and at the same time it would not corrode the Aluminium layer of Aluminium Plastic Composite panel.
FR-888 physical properties
| Serial No. | Testing Item | Testing Result |
| 1 | Relative Density (g/cm3) | 1.60-1.65 |
| 2 | Oxygen Index (%) | 45-55 |
| 3 |
Melt Flow Rate MI（190℃/2.16㎏）g/10min |
1.0-2.0 |
| 4 | Combustion Heat Value (MJ/kg) | 11-13 |
FR-888 Main Feature
1. Strong Peeling Strength
Because of R-888 has high cohesive strength, good flexibility, take it to produce the Fire proofing Aluminium Plastic Composite Panel (thickness 0.5mm), the peeling strength can reach to be 10-12N/mm, and the panel is easy to bending and modeling, suitable for all kinds of abnormity surface’s decoration.
2. Excellent Fire Proofing Retardant
FR-888 can satisfy with the following different countries’ fire proofing requirement for standard indoor and outdoor decoration.
|
COUNTRIES |
TESTING STANDARD |
RESULT DETECTION |
|
China |
GB8624 |
B—S1,d0,t0 |
|
German |
DIN4102-1 |
B1 |
|
Russian |
GOST 30244 |
G1 |
|
USA |
ASTM E84-04 |
Class 1/A |
|
NFPA285 or UBC26-9 TEST |
PASS, Qualified |
|
|
ASTM E199(1 hour fire resistance and 2 hour fire resistance |
PASS, Qualified |
|
|
European Union |
EN13501-1 |
B—S1, d |
3. Lightness
Comparing with Aluminium single plate, Fire proofing Aluminium Plastic Composite Panel which use FR-888 pellet ‘s flexural strength and bending strength is more higher, it is more light 10-20% than Aluminium single plate that has same rigidity；
4.Low Heat of Combusion
FR-888 heat value of combusion is 11-13MJ/kg，it is one of lowest heat of combusion flame retardant pellet for fire proofing Aluminium Plastic Composite Panel at present market .
5. Good Enviromental Protection property, satisfy with low-carbon economy
FR-888 has no toxic，no sensitivity for human being and animals, PE-film eadge material after pulverizing can recycle use to produce flame retardant pellet.
4)crownbond® ACP compared with different products( Lightness / Rigidity ):
The composite structure of crownbond® results in an impressive strength-to-weight ratio, even when comparing large panel sizes. Despite its low weight, which makes crownbond® easy to transport and handle in the factory and on site, its rigidity and high strength make the panels keep their shape and remain flat, even when exposed to extreme temperature changes. Comparison of thickness and weight of panels with equal rigidity
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