AA1100 Prepainted Aluminium 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: 1000 Series Surface Treatment: Color Coated Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA1100 Prepainted Aluminium Coils Used for Construction Description

AA1100 Prepainted Aluminium Coils Used for Construction are of a wide range of colors, which give wonderful appearance no matter in residential and commercial constructions or great exhibition centers.

AA1100 Prepainted Aluminium Coils Used for Construction have been widely used in the fields of construction and decoration, electronic applications, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.

2.Main Features of AA1100 Prepainted Aluminium Coils Used for Construction

•    Superior quality of raw material

•    Reasonable and stable chemical composition

•    Accurate tolerance

•    Goode mechanical property

3.AA1100 Prepainted Aluminium Coils Used for Construction Images

AA1100 Prepainted Aluminium Coils Used for Construction


AA1100 Prepainted Aluminium Coils Used for Construction


AA1100 Prepainted Aluminium Coils Used for Construction

4.AA1100 Prepainted Aluminium Coils Used for Construction Specification

Alloy

AA1100

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:

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2000mm

What is the MOQ?

---Usually we can accept 80 tons.


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Q:What should pay attention to transporting aluminum coil?
You must ensure the good property of the aluminum coil.
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:What kind of sensor is appropriate for aluminum coil thickness measurement?
Thickness measurement can be divided into single-point and two-point thickness measurement, the principle of which is to measure thickness of aluminum coil through distance measure sensor. Single-point thickness measurement is to calculate the thickness by measuring the distance between the aluminum coils and then subtracting the distance with fiducial point. Double-point thickness measurement is to calculate the thickness by setting a proper distance between two sensors, putting the aluminum coil between them and measuring the distance and then subtracting the distance with initial distance, which is more accurate than single-point measurement. (Professional thickness measurement sensor is also based on single-point or two-point thickness measurement.) The distance measurement sensor can be divided into laser sensor, eddy current sensor and so on. The measuring range of laser sensor is larger than that of eddy current sensor, but less accurate. The While the accuracy of eddy current sensor is around 0.01%, and the measuring range is around several millimeters to more than ten millimeters.
Q:The specification of thermal insulating aluminum coil
4-0 In general, the chemical engineering products for thermal insulation is 0. According to the International standard, the thickness tolerance is +-5%.02MM. according to industrial standard, it is +-0. The production crafts are embossed and plain sheet.
Q:Why does fillet appear when rolling aluminum coil?
How thick and wide is it when there is such problem? Which is the rolling pass? And what is the type of the rolling mill? The simple 4 rollers or CVC and HC rolling mill with roller control. Does the filler appear in rolling or out of roller? Different thickness will lead to different analysis.
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:Can the displacement sensor be used for real-time measurement of the aluminum coil thickness?
You are suggested to use eddy current displacement sensor KD2306 to measure aluminum.
Q:Can kerosene lubricate and cool aluminum coil when continuous punch?
Yes, because water and oil are not solute, but they will emulsificate.
Q:Why are the aluminum coils sticky after annealing?
There is oil or the annealing time is too long!
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.

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