PE silver color coated aluminium Rolls

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Product Description:

Colorcoated aluminum magnesium alloy Al-Mn

First, the raw materials:
  Al-Mn-Mg aluminum alloy is in generalbased on the addition of manganese and magnesium components, and its productsthan the average tensile strength and elongation strength aluminum, doubled,and its corrosion resistance to oxidation has been further enhanced in Metalindustry is known as rust aluminum. Therefore, Al-Mn-Mg alloy 3004 with arust-proof characteristics and high strength, wide range of uses.

Second, the Al-Mn-Mg alloys thecharacteristics of color coated aluminum

Color coated aluminum magnesiumalloy Al-Mn alloy is used for the 3004 state of the Al-Mn-Mg aluminum alloysubstrate, after de-ester, cleaning, passivation layer processing, and thenpainting on this basis, the international most advanced level of KANAR500 andHYLAR5000 Series Fluorocarbon (PVDF) resin coating, the color coated aluminummanganese alloy known international companies use the U.S. PPG, Sweden and theUnited States Weishi Bo Beca companies paint company, its products by thenatural light exposure, Florida testing, with more than 20 years of weatheringquality assurance. Color coated aluminum magnesium alloy Al-Mn advantages ofraw materials, its products have a high strength, corrosion resistance, highweather resistance and other characteristics, and according to their owncustomers were asked to choose a different color palette, you can colorintegration, can co-exist to gorgeous effect.

Third, Al-Mn-Mg alloys the useof color coated aluminum

Our company specializes inaluminum color coated aluminum manganese alloy has been widely used in largefactories, exhibition halls, stadiums, airports, train station roof and ceilingdecorative envelope system board. Thickness of the aluminum can choosedifferent color coated aluminum magnesium alloy of manganese, by cutting,pressing, punching, bending and other follow-up molding process for large span,the larger the overall roof, wall decorative panels used in construction; Youcan also cut into small panels by bending, stamping mold, etc., for indoordecorative roof plate; also with polyurethane foam, bonded aluminum honeycombcomposite construction for energy-saving decorative wall plates.

Fourth, the development prospects

  As the field of buildingdecoration materials, the continuous improvement requirements, as poorperformance of color coated steel corrosion, rust, yellow rust after a largeamount of the deficiency of serious impact on the building's overallappearance, the urgent need to develop a color plate with both strength, butalso overcome the shortcomings of color-coated steel, while there are long-termdurability of new materials, building decoration, used in airports, commercialbuildings, train stations, subways, hospitals and other architecturaldecoration. The Al-Mn-color coated aluminum magnesium alloy materials preciselymeet these requirements, with the expanding domestic demand, strengthen publicinfrastructure under the principle of color coated aluminum magnesium alloy ofmanganese will become an increasingly widespread use of aluminum, a goodprospect.

PEAluminum Coating Coils for ACP

Features of PE Aluminum Sheet:

1. Adopting precision rolling coatingtechnology, our PVDF and PE coated coil can ensure excellent adhesive withoutcoating omission.

2. For the PE coated aluminum coil weproduced, there are various colors for your choice.

3. Using infrared heating technology toprotect environment from pollution.

4. Our coated aluminum coil has four-rollercoating line, uniform coating thickness and good features.

RawMaterial of the PE Aluminum Coating Coils:

1.Aluminum Coil: high strength aluminum with alloy of AA1100 (aluminum alloy isavailable with AA3003, AA3005, AA5005 according to customer)

2. SurfacePaint: PE, PVDF and special paints.

Specificationof PE Aluminum Coating Coil



ExternalDiameter: ≤ 1500mm

InternalDiameter: 405mm, 505mm, 150mm, 75mm

Coilweight: ≤ 4000kg

Performanceand usage

PE coatedaluminum coil is processed through the technics of roller coating and bakingwith precise polyester paints. Its color is glossy and with variety of colorsenabling you to choose easily. Chromatic aberration is small, impact resistanceis strong and easy to be processed, and all its performance has reached orsurpassed the national criteria. The products are widely used in indoor anddoor decoration, ceilings, room surface tiles, corrugated boards, wall panels, advertisement boards, counters,home appliances, decoration in and out of autos and boats.

Performanceof the coating






T- Bend



Pencil Hardness

Boiling Water Proof



≥100 Times


50 kgcm

0 Grade


no change

within 2 hours



≥100 Times



0 Grade


no change

within 2 hours



≥100 Times


20 kgcm

0 Grade


no change

within 2 hours



≥80 Times


10 kgcm

≤1 Grade


no change

within 1 hour



≥50 Times





no change

within1 hour

Colorof Card
PE (polyester) Coating
(polyester) coating:Using high molecular polymer as monomer and addition of alkyd, this PE coatingmethod of our color coated aluminum coil is an UV-resistant coating. It can beclassified matt and glossy according to coating gloss. The compact moleculestructure makes paint surface luster and smooth, which assures good printing onthe PE coated aluminum coils surface. With a warranty of 8-10 years for weatherresistance, it is specially applied for internal decoration and sign board.

For custom' color requests, we can deal as following:
1. Supply a physical sample of custom color. A color sample on metal ispreferred. If other, it is also acceptable. But the color matching rate may benot good as color on metal.
2. New color sample is usually offered by our paint supplier in 5-7 days,special color should be in 7-10 days.
3. Upon receipt of color sample, please approve in writing as soon as possible.Once you approved, we will arrange purchasing and production.
Note: Color difference maybe occurred in different production batch, so it issuggested all panels are placed in one order for same project. And keep samedirection as arrow on protective film when installing to avoid any colordifference by vision

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Q:Why do the layers loose when taking out coil after roll of aluminum 0.14?
After rolling, the most possible reason may be poor deoiling effect. I think, for 0.14mm aluminum coil, the lining sleeve will not be forgotten. After rolling , oil ooze from aluminum layers, and the support of aluminum coil is not enough, leading to coil collapsing. The specific manifestations are that the edges of even round aluminum layers become like water ripple, and that the aluminum coils suddenly become uneven when taking out coil.
Q:Why does the coated aluminum coil have thickness requirement for membrane?
The purpose of coating is to protect the surface of aluminum coil and make it more aesthetic. The thickness of membrane is closely related to the keep years of products made by aluminum coil.
Q:How to calculate the length of aluminum sheet with the thickness known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width). Ps: Keep unit the same.
Q:Is aluminum veneer the same as color coated aluminum coil?
Aluminum veneer is processed aluminum sheet, while color coated aluminum coil is raw material with color which can be called aluminum veneer after process.
Q:How much cube is the 0.9mm aluminum rolling?
This is a common problem. Anyone who had received high school education can calculate it very quickily. One way is to calculate sectional area with circular area, then times the thickness of the aluminum rolling. Another way is to use the outer diameter circular area to subtract the core area and then times the thickness of aluminum rolling.
Q:Why 5052 turn black after annealing during the production of aluminum alloy?
The aluminum oxide in the surface has been oxidized by other chemical elements.
Q:How to remove the fingerprint and glue residue on the color aluminum coil?
Try to use essential balm. We often use the essential balm to remove glue residue on the stainless steel bowl and basin.
Q:Which companies will use aluminum sheet and coil?
Aluminum sheet coating plant
Q:Can aluminum coil 3003H24 replace 3A21H14?
It is ok in some way as both of them are alumal. The hardness of 3003H24 is similar to that of 3A21H14 after hardening without annealing. Both have good corrosion resistance, plasticity and bad machinability. They cannot be used as load bearing parts even though small load is ok. They cannot be anodized.
Q:Why does the end face of aluminum coil have grease spots?
Process one without coolant to see whether there are spots. There is a layer of alumina membrane on the blank face of aluminum coil, which will react with basic coolant when heating through processing.

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