Aluminum Composite Curtain Wall
The panel comprises a polyethylene core between two aluminum skin, the LDPE core's thickness and alloy's width can be designed according to customers requirement, the front surface is coated with PVDF paints, the protective film on the top surface can be peeled off. The back sheet is done by anti-corrosive pretreatment or coated with anti-corrosive paints.
Aluminum composite panel structure
Parameter
Specification:
Panel thickness: 1-10mm, 3mm-4mm is recommended
Standard Size: 1220*2440mm (W*L)
Panel width: max to 2000mm, 1220mm, 1250mm, 1300mm, are recommended
Panel length: max to 6000mm, 2440mm, 3050mm, 4050mm, 5500mm are recommended
Aluminum thickness: 0.3mm, 0.4mm, 0.5mm are recommended
Raw Materials
1, Aluminum panel material: Alloy 1100, 3003, 3105, etc
2, PE core material: poison-free low-density PE
3, Coating: PVDF coat
Colors:
1, There are around 40 kinds of color in our color chart for the reference.
2, Panton, RAL and other international color code is accepted
3, The customized color is OK, we can match the color based on your color sample
Standard:
A) West Europe standard ( Germany DIN Standard);
B) The EAST Europe standard ( Russian standard );
C) The commonweathlth standard (U.K BS Standard );
D) The North America ASTM standard;
E) The South American standard (Mexico standard )and so on.
Properties for coating(AMMA2605):
Aluminum Alloy | 1100; 3003; 3105; 5005 |
Paint Thickness (micron) | 26 ± 2 μ |
Pencil Hardness | 2H |
Toughness of Coating | 2T |
Temperature Resistance | -50ºC to +90ºC |
Impact Strength (kg/cm2 ) | 50 |
Boiling Water Resistance | Boiling for 2 hours without change |
Acid Resistance | Immerse Surface in 2% HC1 for 24hrs without change |
Alkali Resistance | Immersed surface in 2% NaOH for 24hrs without change |
Oil Resistance | Immerse Surface in 20# engine oil for 24hrs without change |
Solvent Resistance | Cleaned 100 times with Dimethylbenzene without change |
Cleaning Resistance | >1000 times without change |
Thermal Expansion | 2.4mm/m @100ºCTemp difference |
Features:
A) Various uniform colors.
B) Bright ,elegant and magnificent, fit for various designs.
C) Kynar 500 PVDF resin feature strong chemical resistance, unique colors can be easily maintained.
Advantage (Why choose us?):
A) We have a strong capital base.
B) We will continue to expand our core business activities and product line through our highly-trained human resources.
C) We actively seek co-operation arrangements with interested
FAQ:
1. Q: Whats the quantity one 20GP can load?
A: Depends on the way of loading and specification of panel.
If 1220*2440*4mm,one 20GP can load 3300m2 with wood packing. If without packing. We can load 4350m2.
It's not certain number,cause the aluminum thickness also affect.
2. Q: Whats the payment terms you can accept?
A: 30% amount paid in advance and the remaining paid before shipment. Or full amount paid by irrevocable letter of credit at sight.
Certificate & Test Report:
A) SGS Test report
B) Fireproof Test Report
C) AS1530.1 Test Report
D) CE
E) EN13501-1 Test Report
Aluminum Composite Curtain Wall
The panel comprises a polyethylene core between two aluminum skin, the LDPE core's thickness and alloy's width can be designed according to customers requirement, the front surface is coated with PVDF paints, the protective film on the top surface can be peeled off. The back sheet is done by anti-corrosive pretreatment or coated with anti-corrosive paints.
Aluminum composite panel structure
Parameter
Specification:
Panel thickness: 1-10mm, 3mm-4mm is recommended
Standard Size: 1220*2440mm (W*L)
Panel width: max to 2000mm, 1220mm, 1250mm, 1300mm, are recommended
Panel length: max to 6000mm, 2440mm, 3050mm, 4050mm, 5500mm are recommended
Aluminum thickness: 0.3mm, 0.4mm, 0.5mm are recommended
Raw Materials
1, Aluminum panel material: Alloy 1100, 3003, 3105, etc
2, PE core material: poison-free low-density PE
3, Coating: PVDF coat
Colors:
1, There are around 40 kinds of color in our color chart for the reference.
2, Panton, RAL and other international color code is accepted
3, The customized color is OK, we can match the color based on your color sample
Standard:
A) West Europe standard ( Germany DIN Standard);
B) The EAST Europe standard ( Russian standard );
C) The commonweathlth standard (U.K BS Standard );
D) The North America ASTM standard;
E) The South American standard (Mexico standard )and so on.
Properties for coating(AMMA2605):
Aluminum Alloy | 1100; 3003; 3105; 5005 |
Paint Thickness (micron) | 26 ± 2 μ |
Pencil Hardness | 2H |
Toughness of Coating | 2T |
Temperature Resistance | -50ºC to +90ºC |
Impact Strength (kg/cm2 ) | 50 |
Boiling Water Resistance | Boiling for 2 hours without change |
Acid Resistance | Immerse Surface in 2% HC1 for 24hrs without change |
Alkali Resistance | Immersed surface in 2% NaOH for 24hrs without change |
Oil Resistance | Immerse Surface in 20# engine oil for 24hrs without change |
Solvent Resistance | Cleaned 100 times with Dimethylbenzene without change |
Cleaning Resistance | >1000 times without change |
Thermal Expansion | 2.4mm/m @100ºCTemp difference |
Features:
A) Various uniform colors.
B) Bright ,elegant and magnificent, fit for various designs.
C) Kynar 500 PVDF resin feature strong chemical resistance, unique colors can be easily maintained.
Advantage (Why choose us?):
A) We have a strong capital base.
B) We will continue to expand our core business activities and product line through our highly-trained human resources.
C) We actively seek co-operation arrangements with interested
FAQ:
1. Q: Whats the quantity one 20GP can load?
A: Depends on the way of loading and specification of panel.
If 1220*2440*4mm,one 20GP can load 3300m2 with wood packing. If without packing. We can load 4350m2.
It's not certain number,cause the aluminum thickness also affect.
2. Q: Whats the payment terms you can accept?
A: 30% amount paid in advance and the remaining paid before shipment. Or full amount paid by irrevocable letter of credit at sight.
Certificate & Test Report:
A) SGS Test report
B) Fireproof Test Report
C) AS1530.1 Test Report
D) CE
E) EN13501-1 Test Report
1) Direction of Panel:
Metallic and mica coatings have a reflective or pearlescent finish, due to the millions of microscopic aluminum or mica particles suspended in the paint mix. These particles are oriented in the longitudinal direction during the coil coating process. During production, arrows and a production number are printed on the back surface of the panels. Directional arrows are also printed on the strippable protective film. Consequently, it is important when fabricating and installing panels with metallic or mica coatings to take this orientation into account. Panel directionality must be maintained in order to avoid shading differences between adjacent panels and must be taken into account when making the optimization calculations.
2) Protective film:
The film protects the paint finish during fabrication and installation. It should, however,be removed as soon as possible after installation of the panel on site, especially in the case of panels exposed to sunlight and weather. The protective film should only remain temporarily on the panels. Arrows are printed on the film to indicate the direction of coil-coating (important for metallic finishes). Opaque film 80 μ thick with ultraviolet barrier is used on PVDF.
3) Grooving:
When aluminium-plastic panel is under edge fold construction, it shall be grooving at edge fold section and it may open V-groove and U-groove, etc. according to edge fold requirement, several typical grooving ways see figure C.l. It shall make use of Special grooving machinery for aluminium-plastic panel to ensure grooving depth is not damage the opposite aluminium material and it shall be left with 0.3 mm thick plastic layer. It may adopt reinforcing measures as bordered rib, etc. as it is required at grooving section. Unit is mm 4) Lacquer Cleaning Information:
Cleaning Solution:
Cleaning intervals depend on local environmental conditions and the resulting amount of soiling. Surface should be cleaned either manually or with a suitable cleaning device from top to bottom.
Please do not use any abrasive pads on lacquered surfaces. We recommend that the cleaning agent be tried on an unobtrusive part of the object to be cleaned to check whether the surface is affected.
Do not clean hot surface(>40) as the quick drying process may cause blemishes.
Main Procedures of cleaning of Stove-lacquered surface
1.use clean water to wash the lacquered panel surface;
2.use soft cloth which soaked with cleaning agent to wipe the panel surface lightly;
3.use a lot of water to wash away the dirt on the panel surface;
4.check the panel surface carefully, use cleaning agent to clean the remaining dirt area;
5.use a lot of water to wash all panel surface till all panel surface without any remaining cleaning agent.
Note : An increased expenditure of cleaning may be necessary in case of very dirty/soiled area or area which was not cleaned for a long period. In the case, the time of reaction/agitation or stronger mix/dosage of the cleaning agent may be necessary. An increased of force during the cleaning process is not recommend because of a high risk of damages (e.g. changed of degree of brightness/gloss)
Please do not use any powerful alkaline cleaning agents such as potassium hydroxide, sodium carbonate or caustic soda, or any powerful acidic products or heavily abrasive scouring agents or lacquer-dissolving cleaning agents.
1) Direction of Panel:
Metallic and mica coatings have a reflective or pearlescent finish, due to the millions of microscopic aluminum or mica particles suspended in the paint mix. These particles are oriented in the longitudinal direction during the coil coating process. During production, arrows and a production number are printed on the back surface of the panels. Directional arrows are also printed on the strippable protective film. Consequently, it is important when fabricating and installing panels with metallic or mica coatings to take this orientation into account. Panel directionality must be maintained in order to avoid shading differences between adjacent panels and must be taken into account when making the optimization calculations.
2) Protective film:
The film protects the paint finish during fabrication and installation. It should, however,be removed as soon as possible after installation of the panel on site, especially in the case of panels exposed to sunlight and weather. The protective film should only remain temporarily on the panels. Arrows are printed on the film to indicate the direction of coil-coating (important for metallic finishes). Opaque film 80 μ thick with ultraviolet barrier is used on PVDF.
3) Grooving:
When aluminium-plastic panel is under edge fold construction, it shall be grooving at edge fold section and it may open V-groove and U-groove, etc. according to edge fold requirement, several typical grooving ways see figure C.l. It shall make use of Special grooving machinery for aluminium-plastic panel to ensure grooving depth is not damage the opposite aluminium material and it shall be left with 0.3 mm thick plastic layer. It may adopt reinforcing measures as bordered rib, etc. as it is required at grooving section. Unit is mm 4) Lacquer Cleaning Information:
Cleaning Solution:
Cleaning intervals depend on local environmental conditions and the resulting amount of soiling. Surface should be cleaned either manually or with a suitable cleaning device from top to bottom.
Please do not use any abrasive pads on lacquered surfaces. We recommend that the cleaning agent be tried on an unobtrusive part of the object to be cleaned to check whether the surface is affected.
Do not clean hot surface(>40) as the quick drying process may cause blemishes.
Main Procedures of cleaning of Stove-lacquered surface
1.use clean water to wash the lacquered panel surface;
2.use soft cloth which soaked with cleaning agent to wipe the panel surface lightly;
3.use a lot of water to wash away the dirt on the panel surface;
4.check the panel surface carefully, use cleaning agent to clean the remaining dirt area;
5.use a lot of water to wash all panel surface till all panel surface without any remaining cleaning agent.
Note : An increased expenditure of cleaning may be necessary in case of very dirty/soiled area or area which was not cleaned for a long period. In the case, the time of reaction/agitation or stronger mix/dosage of the cleaning agent may be necessary. An increased of force during the cleaning process is not recommend because of a high risk of damages (e.g. changed of degree of brightness/gloss)
Please do not use any powerful alkaline cleaning agents such as potassium hydroxide, sodium carbonate or caustic soda, or any powerful acidic products or heavily abrasive scouring agents or lacquer-dissolving cleaning agents.
