Aluminum Coil with PE Film on the Main Side

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

1. Structure of Aluminum Coil with PE Film on the Main Side

Aluminium is a relatively soft, durable, lightweight,ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector(as much as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengthsranging from 200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawnand extruded.

 

Aluminum coil/sheet have been used in the field of construcction and decoration(garage doors,ceiling etc.),electronic appliances,lignting decoration, air-condition air pipes,sandwichpanels and drainages etc.

2.Main Features of theAluminum Coil with PE Film on the Main Side

• Smooth surface

• High manufacturing accuracy

• High strength of extension and yield

• Well packaged

No marks, no scratch, no excessive oil

 

3. Package of Aluminum Coil with PE Film on the Main Side

 Aluminum Coil with PE Film on the Main Side             

4.FAQ

1.    What is the form of payment?

Normally 30% TT, L/C

2.    Type of quotation?

FOB, CFR, CIF

3.    Port of loading?

Shanghai port

4.    Delivery time?

35 day after client’s deposit

5 Our Advantages

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     FormeA,E


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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:What are the effects of casting temperature on ductility of aluminum coil?
The tensile strength and ductility increase with the solid solution insulation time, and reach best fit at 1 hour. Continue thermal insulation, and the tensile strength will change little while the ductility will reduce. This is because the solid solution over insulation will cause the work pieces crystallize so that the large crystal reduce the plasticity.
Q:What are the production processes of aluminum coil and what are the functions of various industrial furnaces in the production of aluminum? The more detailed, the better. Thank you! Points!
There are aluminum annealing furnace, aluminum alloy quenching furnace, aging furnace and smelting furnace.
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:How many companies have used aluminum coil?
Too many. All the companies who make the aluminum products you have seen in daily life have used it. So it is hard to explain.
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.
Q:What advantages does 0.1*100cm aluminum coil have? Is it suitable for the roof tiling? How is the anti-oxidation and anti-corrosion performance?
0.1 aluminum sheet has no intensity, so 0.5-1mm colored steel is often used to make roofing.
Q:Why there is arc panel after aluminum coil straightening?
The aluminum coil can only become flat and straight after being planished on stretch bender.
Q:How to sell the super hard 5083aluminum alloy and 5083 aluminum coil?
Among the alloy which cannot endure heat treatment, 5083 aluminum alloy, a kind of high magnesium alloy, has the properties of intensity, machinability, anti-corrosion, electric-arc weldability and aesthetic after anodizing. The main element of 5083 alloy being magnesium, it is endowed with corrosion resistance, weldablility and moderate intensity, thus applicable to maritime areas such as ships, and cars, airplane weldments, metro light rail, and pressure vessel (such as liquid tank truck, refrigerated truck, refrigerated container), refrigerating equipment, television tower, drilling equipment, transport facility, missile parts, armor and so on.
Q:Why are the aluminum coils sticky after annealing?
There is oil or the annealing time is too long!

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