Color Painted Aluminium Foils Used for Insulated Ducts

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Color Coated Shape: Flat
Temper: O-H112 Application: Decorations

Product Description:

1. Structure of Color Painted Aluminium Foils Used for Insulated Ducts

We specialize in Blue Coated Aluminium Foils Used for Insulated Panels . Our coating include blue color, transparent color, gold color, silver color, etc.

Normally we use 1100 H22 as base coils and coated with clear epoxy, which is easily to be stuck with polyurathane and phenolic foam. Usual width include 1210mm, 1215mm, 1270mm, etc.

We have very strict inspection management including inspection for materials, inspection during production and inspection for finished goods.

Our test equipments include optical thickness gauge, cupping test machine, mettle Toledo, tensile-strength tester, busting strength tester, elongation tester, etc.

2.Main Features of Color Painted Aluminium Foils Used for Insulated Ducts

Moisture resistant

Light and easy for installation

Heat preservation

Low thermal conductivity

Durable and corrosion resistance

High heat reflection

Energy Saving

3. Color Painted Aluminium Foils Used for Insulated Ducts Images

Color Painted Aluminium Foils Used for Insulated Ducts

Color Painted Aluminium Foils Used for Insulated Ducts

Color Painted Aluminium Foils Used for Insulated Ducts

4.Specification of Color Painted Aluminium Foils Used for Insulated Ducts

Alloy: 8011/ 1100/ 1235

Temper: O/H18/H22/H24/H26

Thickness & tolerance: 0.007-0.2mm (+/-6%)

Width & tolerance: 200mm-1650mm (+/-1mm)

Mechanical properties: Tensile strength (U.T.S) ≥ 80 MPA, Elongation ≥ 1%

Standard: GB/T3198/ASTM-B209/EN546

5.FAQ

AWhat about inspections to guarantee quality?

For each order, we will arrange strict inspection for raw materials, inspection during production and inspection for finished goods.

With requirement of customers, we also can arrange the third party inspection.

BWhat about delivery?

We will put order in production schedule after order gets confirmed against copy of TT or L/C. Normally it takes about one month for production. Exact shipment schedule is different based on different sizes and quantity.

CWhat is the MOQ?

5 tons for each size.

D. Where have you exported?

We have exported to many countries. Main markets include South East Asia, Middle East, North America, South America, etc.


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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: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: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: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 the aluminum sheet crack after?
It is either because of wrong filling material for welding or bad welding quality. It doesn’t crack after welding, but cracks when the increasing tension in circling process exceeds the internal stress of the weld.
Q:How to calculate the dosage of paint for aluminum coil coating? If the weight is 1 ton, the density 2.71 and the thickness 0.12mm, how much paint is needed?
Coating surface area S*0.12(thickness)*ρ(density) / solid(paint solid)=actual paint consumption brush and roller paint: 100% spray paint: calculated value*70%
Q:What does it mean to slice aluminum coil by decoiler machine?
The operating procedures of decoiler machine: 1, Select appropriate aluminum coil according to production work order requirement to be processed, paying attention to the thickness, width and material of aluminum coil. 2, Put the aluminum coil into the coil loading car with traveling crane and inch the car into the uncoiler. The aluminum coil and decoiler machine should be in the same direction. Hold the aluminum coil down with leading head, and open the auxiliary bearing. 3, Turn on the shovel head, and inch the uncoiler to lead the aluminum sheet into the leveler. Adjust the leveler according to the thickness and width of aluminum sheet to ensure the flatness. 4, Turn on the front gap bridge and back gap bridge in control main platform, inch the leveler to lead aluminum sheet into re-leveler. Adjust the re-leveler to ensure the flatness of aluminum sheet. Put it into the shear gauge and plate shearer. 5, Take back the front and back gap bridge. Inch the plate shearer to cut off the sheet head and shear the aluminum sheet according to production work order. Check the first sheet to see whether it meets the quality standard and whether there is defect in flatness, length, diagonal, and surface of aluminum sheet. If it is qualified, turn on the conveyor. Put the aluminum sheet holder on the pallet. Adjust the pallet according to the width and length of aluminum sheet. Input quantity and length on the control main platform. Then turn on the auto control to produce automatically. The production process can be observed at any time. 6, If there is aluminum coil left, unwind, package and put it into storage in reverse steps.
Q:What are the compositions of aluminum coil coating?
Resin, pigment, auxiliary and solvent.
Q:How to measure the thickness of aluminum coil at real time? In what areas can the sensor be used?
It can be used in non-contact measurement of displacement, three-dimensional size, thickness, object deformation and vibration.
Q:If the aluminum coil is 220 kg, 0.3 thick and 500 wide, how much is the coil diameter?
With the outer diameter and inner diameter, you can know the volume. With the density and volume, we can calculate the weight. And with weight, we can know the length.

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