Aluminium coating coil with marble grain

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Aluminium coated sheetand coil choose aluminium sheet coil as raw material, after de-ester, cleaning,passivation layer processing, and then painting on this basis, the paint areprovided by famous international companies like PPG and Valspar from UnitedStates or Becker from Sweden, represent the most advanced level in the world.After the test of exposure by natural light in Florida, the quality assurance is more than morethan 20 years. As poor performance of color coated steel corrosion, rust,yellow rust after a large amount of the deficiency of serious impact on thebuilding's overall appearance. However, because of the advantages of rawmaterials, Aluminium coated coil have a high strength, corrosion resistance,high weather resistance, can be used recycle, save energy and protect theenvironment and other characteristics. Not only have the same strength with colorcoated steel, but also overcome the shortage of color coated steel. So, the Aluminiumcoated coil has been widely used as roofing and ceiling decorative envelopesystem board in modern constructions like large factories, exhibition halls,stadiums, airports, train station hospital and so on. We can choose Aluminiumcoated coil in different thickness and color, by cutting, pressing, punching,bending and other follow-up molding process for large span, the larger theoverall roofing, wall decorative panels used in construction; or cut them intosmall panels by bending, stamping mold or other processing for indoordecorative roofing plate; we can also composite them with polyurethane foam oraluminium honeycomb for energy-saving decorative wall plates.

Alloy

1050,1060,1100,3003,3004,3005,3104,3105,5052,5005,8011

Temper

O,H42,H44,H46,H48

Thickness

(mm)

0.25mm-1.5mm  for aluminium coated coil; 1.50mm-4.0mm for aluminium coated sheet.

Width (mm)

100mm to  2000mm

Length (mm)

800mm to  6000mm for sheet


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Q:How to calculate the wall thickness with the gross weight of aluminum coil known?
Gross weight*density=volume volume÷(aluminum sheet *width)=thickness
Q:What should pay attention to transporting aluminum coil?
You must ensure the good property of the aluminum coil.
Q:What is the common color of aluminum coil membrane?
The blue transparent membrane is the most common.
Q:Will the surface of aluminum contact water if the aluminum coil falls into water?
Yes.
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:How much is the 25mm aluminum coil at current market?
You must mean 25-wide aluminum coil. The price consists of the aluminum ingot price and processing charges. For example, if the processing price is 4500 yuan, it is relatively cheap. 25mm-wide aluminum coil is very narrow, so it will be much complicated to strip.
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 to purchase PE polyester coated aluminum sheet and PVDF fluorocarbon coated aluminum coil?
Both belong to color coated aluminum sheet and coil. Customers can purchase ordinary aluminum sheet or coil, and then go to special coating company to add PE polyester coating or PVDF fluorocarbon coating. The color is bright and quality is also very good. PE polyester coated aluminum and PVDF fluorocarbon coated aluminum coil has a wide range of usages: construction industry (aluminum-plastic panel, aluminum honeycomb, roof corrugated sheet, fireproof veneer, aluminum ceiling, shutter, rolling shutter door, garage door, awning, water gutter), electronic appliances (computer chassis, computer panel), lighting, furniture, solar reflector, air conditioning duct and the like. At present it is still applied in many areas including electronic appliance, instrument, lighting, packaging and house decoration.
Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?
The price is around 17000 yuan per ton, but you need to take the surface effect into account
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.

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