AA5xxx Coated Aluminum Coils Used for Construction

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Grade: 3000 Series Surface Treatment: Coated Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA5xxx Coated Aluminum Coils Used for Construction Description

AA5xxx Coated Aluminum Coils Used for Construction are widly used in decoration field. For the painting, it depends on the using evironment.  If you use in the open air, we recommend the PVDF coated aluminium coils. This kind of painting can last 15-20 years.  If you use in the room, we recommend PE coated aluminium coils. The price is much more competitive.

2.Main Features of  AA5xxx Coated Aluminum Coils Used for Construction

1)excellent quality,good credit

2)competitive price,comfortable service

3)Samples for free

4)fast delivery,small order accepted

5)Good rust resistance

6)clean, flat, no wrinkle, no scratch, oil free.

3.AA5xxx Coated Aluminum Coils Used for Construction Images

AA5xxx Coated Aluminum Coils Used for Construction

AA5xxx Coated Aluminum Coils Used for Construction

AA5xxx Coated Aluminum Coils Used for Construction

4. AA5xxx Coated Aluminum Coils Used for Construction Specification

Alloy

AA5xxx

Temper

H14,H16,H18,H22,H24,H26,H32,O/F

Thickness

0.03mm-3.0mm

Width

30mm-1700mm

Coating  

PE,PVDF,Epoxy

Painting   Thickness

Standard   16-25 Mic, max 40 Mic

Color

According   to RAL colors or   customers' samples

Standard

GB/T   17748-1999

5. FAQ of AA5xxx Coated Aluminum Coils Used for Construction

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2300mm

When will you deliver the products?

AA5xxx Mill-Finished Aluminum Coils Used for Construction will be delivered within 35 days after receiving advanced payment or original L/C.


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Q:why intact aluminum sheet stop quicker than pectinate one in the magnetic field?
while swinging in the magnetic field, intact aluminum sheets will formulate inner eddy current,that is the annular induced current.eddy current will transform the mechanical energy into heat energy, which makes the aluminum sheet stop quickly.but pectinate aluminum sheet can't formulate intact eddy current, so intact aluminum sheet stop quicker than pectinate one.
Q:which kind of material won't influence magnet attracting iron nail? Does copper sheet or aluminum sheet influence it?
Copper coil will impede magnetic penetration. People separate the magnet from the workpiece of machine tool to avoid magnetic short circuit and attraction loss, making magnetic line of force go through the workpiece. An opening copper bush is added into the iron core of magnetic closing coil or opening solenoid to avoid the iron core being attracted on the external iron piece and stop operation. The opening is for avoiding eddy formulation and short circuit, iron core in copper bush is the ruled magnetic circuit.
Q:what will happen when aluminum sheet is put into copper chloride solution?
the chemical equation of the reaction, 2Al+3CuCl2=2AlCl3+3Cu, the phenomena when aluminum sheet is put into copper chloride solution: there is red solid generating on the surface of aluminum sheet.
Q:Which kind of glue is best for bonding aluminum sheets?
I advice you to use AB glue to bond aluminum sheets, acylic acid AB glue is better than 502 in bonding aluminum sheets, Gelianghao XSSS-290AB glue sold in hardware store can directly permeate into the surface of aluminum sheets and bond the sheets tightly.
Q:Which kind of glue can bond two pieces of aluminum sheets?
oxygen welding
Q:what's the size of gap while pressing 6mm aluminum sheet?
choose the 8-10% of the thickness for two-sided gaps.
Q:When water continually sprays on the aluminum sheet, how to avoid corrosion of aluminum sheet and keep its water resistance?
aluminum will react with oxygen, generating dense Al2O3 oxide film on the surface, once the pure aluminum is exposed in air, it will react with air, generating oxide film to protect it.
Q:why could aluminum pot be repaired by knocking the aluminum sheet into the pot but not being bonded by glue?
the oxidation rate of aluminum's surface is very quick, so we cann't use the method of tin welding, and the cost of argon arc welding is very high,so aluminum pot's repair usually uses riveting. aluminum has low hardness and good ductility, so it can be repaired by tightly knocking, without the bonding of glue. general glue will decomposed in open fire, if we bond pot by glue, the pot after repair won't be able to endure high temperature.
Q:what’s the difference of activated aluminum and aluminum sheet?
39,the thermal treatment of age hardening aluminum alloy, 40, lanthanum-praseodymium-cerium aluminum alloy and its producing technology, 41,casting method of cool room pack alloy without draft angle, 42, use the anti-corrosion alloy layer to protect the surface of nickel base alloy products, 43,saltless and inoxidizability remelting method of aluminum, aluminum alloy and aluminum waste...
Q:what's the difference between the knocking voice of aluminum sheet and stainless steel?
The voice of aluminum sheet is toneless, and the voice of stanless steel is more crisp.

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