silver color coated aluminum roofing rolls

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Product Description:

PE Aluminum Coating Coils for ACP

Featuresof PE Aluminum Sheet:

1.Adopting precision rolling coating technology, our PVDF and PE coated coil canensure excellent adhesive without coating omission.

2. For thePE coated aluminum coil we produced, there are various colors for your choice.

3. Usinginfrared heating technology to protect environment from pollution.

4. Ourcoated aluminum coil has four-roller coating line, uniform coating thicknessand good features.

RawMaterial of the PE Aluminum Coating Coils:

1. Aluminum Coil: high strength aluminum withalloy of AA1100 (aluminum alloy is available with AA3003, AA3005, AA5005according to customer)

2. Surface Paint: PE, PVDF and specialpaints.

Specification of PE Aluminum Coating Coil

Width: 20mm~1590mm

Thickness: 0.06mm~1.0mm

External Diameter: ≤ 1500mm

Internal Diameter: 405mm, 505mm, 150mm, 75mm

Coil weight: ≤ 4000kg

Performance and usage

PE coated aluminum coil is processed throughthe technics of roller coating and baking with precise polyester paints. Itscolor is glossy and with variety of colors enabling you to choose easily.Chromatic aberration is small, impact resistance is strong and easy to beprocessed, and all its performance has reached or surpassed the nationalcriteria. The products are widely used in indoor and door decoration, ceilings,room surface tiles, corrugated boards, wallpanels, advertisement boards, counters, home appliances, decoration in and outof autos and boats.

Performance of thecoating

Aluminum

Thickness

Coating

Thickness

MEK

T- Bend

Impact

Adhesion

Pencil  Hardness

Boiling  Water Proof

0.3-1.5mm

≥18μm

≥100  Times

≤2T

50 kgcm

0 Grade

≥HB

no  change

within  2 hours

0.2-0.28mm

≥18μm

≥100  Times

≤2T

30kgcm

0 Grade

≥HB

no  change

within  2 hours

0.15-0.18mm

≥18μm

≥100  Times

≤3T

20 kgcm

0 Grade

≥HB

no  change

within  2 hours

0.08-0.12mm

≥16μm

≥80 Times

≤4T

10 kgcm

≤1 Grade

≥HB

no  change

within  1 hour

0.022-0.06mm

≥12μm

≥50  Times

-

-

≤1Grade

≥HB

no  change

within1  hour

Color of Card
PE (polyester) Coating
PE
(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.

Color Match
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:How to identify the quality of color coated aluminum coil and sheet?
Color coated aluminum coil is a kind of aluminum coil. As for qualified color coated aluminum coil, the surface has no impression, holiday and damage through the coating, and also no ripple, scratch and swell. All these are easy to see. However, the most important is the color difference of the color coated aluminum coil which is not obvious but will influence the decoration effect. Now the surface of curtain wall aluminum sheet will also be treated with electrostatic spraying. The power coating materials can have dozens of colors and realize good decorative effect, with polyurethane, polyethylene expansion resin and epoxy resin as raw materials, high color retention pigment as auxiliaries.
Q:How to use aluminum sheet to roll a 12m-long aluminum coil with a diameter of 184cm?
According to project experience, first you should check the specification of the aluminum sheet and then design crafts such as connection method, installation and transportation according to equipment.
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 heavy and long is the aluminum rolling on average?
The aluminum density is 2.7, and the average weight of molded aluminum coil is within 3.5 tons. But that depends on the molded width and thickness. The wider and thicker it is , the shorter it is.
Q:What are cold rolling aluminum coil and hot rolling aluminum coil? What are their features?
If the rolling temperature is above the crystallization one, it is hot rolling, otherwise it is cold rolling.
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:Is there aluminum coil of 44mm wide and 0.40mm thick?
The common width of aluminum coil is 1000mm or 1220mm. If you want 0.4mm*1000MM aluminum coil, you can strip 0.4mm*1000MM aluminum coil.
Q:How to calculate the weight of strips with the weight of aluminum coil known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width).Ps: Keep unit the same.
Q:Which companies will use aluminum sheet and coil?
Plants to make auto parts such as exhaust pipe thermal baffle, muffler thermal baffle and front thermal baffle.
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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