Coated Aluminium Sheets According to RAL NO. from China

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
5 m²
Supply Capability:
9000 m²/month
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  CNBM colour coated aluminium sheet

 

Colored aluminum foil rolls are widely applied to aluminum ceiling, roofing, fireproof roller shutter, doors, wall panel , facade cladding, etc.

 

1. Specification for coated aluminum coils


01)Material: aluminum alloy A1100, A3003, A3005, A3105
02)Aluminum thickness:0.20-1.20mm
03)Max coil width: 1600mm(standard 12 40mm)
04)Coil's standard diameter:1200mm, Interior diameter: 405mm,505mm, etc.
05) weight: 0.5-3.0T/coil or by buyer's option
06) Surface treatment: PE or PVDF coating
07) Color: solid, metallic, glossy, matte, wooden grain, marble stone,etc.
08) Dried and baked: oven baked at 450 degree F
09) Coating thickness: PVDF-25 micron, PE-18 micron
10) Coating hardness: (pencil hardness) HB
11) Coating adhesive: no lower than first grade
12) Impact resistance: no cracking and peeling(50kg/cm, ASTMD-2794:1993)
13)Flexibility(T-bend):2T or by your option
14) MEK resistance: more than 100
15)Outer packing: wooden plate, covering with craft paper and film, Eye to Sky or wall to Sky packing.

 

 

2. Applications


Interior applications:wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior applications: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement and market applications: display platforms, signboards, fascia, shop fronts...

Packaging & Delivery

Packaging Details:Covering the coil with craft paper and films, and packed with wooden pallets.
Delivery Detail:10-15 days after getting deposit

Q:1mm aluminum sheet, stamping, die opening, how much is it?
Should be cheaper, it will press a few words, such a mold seems very simple, the material does not need much good, ordinary to get itAskHow much is it? Is there a price range?Chasing the answerMore than 10000 on it, two templates, and then inserted a positioning pin, perhaps not so much moneyMore than 10000 on it, two templates, and then inserted a positioning pin, perhaps not so much money
Q:
The maximum dimensions available for aluminum sheets vary depending on the manufacturer and specific requirements. However, commonly available sizes range from 48 inches by 96 inches (4 feet by 8 feet) to 60 inches by 120 inches (5 feet by 10 feet).
Q:Why does the glue of the aluminium curtain wall glue bubble? At the same time, do not bubble on the side glass, what is the reason?
When the air injection in silicone sealant generally refer to the site to complete the injection work, poor working conditions. The workers stood above the tripod glue injection, the uniformity of rubber injection is not easy to master, which is easy to glue in air. After sizing glue scraping the surface pressure, trimming smooth, adhesive seam inside the pad bar are mostly made of polyethylene foam obturator rods in the air inside the glue is not easy to overflow, glue dressing compressed air, will produce tension long outward, sealant seam is generally wide, small thickness, arch high displacement ability of weather resistant glue, hardness is low, no pre curing glue is very soft, compressed air pressure to hold long glue slowly bubbling. This phenomenon is more likely to occur on the application of weather resistant adhesive capable of lifting the arch + 25% or more adhesive displacement. Conversely, some weather resistant adhesives that allow less displacement are higher in hardness and thicker before the gel is solidified.
Q:With a project I'm working on, I need to reinforce a small case made of aluminium. My options are to use regular old screws (probably steel) or Stainless Steel screws (much more costly). Just wondering what corrosion will be like? *It will never ever get wet,* so does that mean corrosion will not occur? (to a certain degree, obviously) And would corrosion, since its dry, still be affected by the type of metal used for the screws? The screws need to be strong, and they also need to be purchase-able at a regular hardware store, as I'm not going to go buying just screws on-line. Thanks for any info you can provide.
Use aluminum rivets
Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:
In the transportation industry, aluminum sheets are commonly used for various applications due to their lightweight, durability, and corrosion resistance. The common thicknesses of aluminum sheets used in the transportation industry typically range from 0.025 inches (0.63 mm) to 0.125 inches (3.18 mm). For applications such as automotive body panels, which require a balance of weight reduction and structural integrity, aluminum sheets with thicknesses of 0.040 inches (1.02 mm) to 0.063 inches (1.6 mm) are commonly utilized. These thicknesses provide sufficient strength while keeping the weight of the vehicle lower compared to steel counterparts. In the aerospace industry, where weight reduction is of utmost importance, thinner aluminum sheets are often used. Thicknesses ranging from 0.025 inches (0.63 mm) to 0.040 inches (1.02 mm) are commonly employed in the construction of aircraft structures, including wings, fuselage panels, and interior components. It is worth noting that the specific thicknesses of aluminum sheets used in the transportation industry can vary depending on the specific application, regulatory requirements, and design considerations. Therefore, it is essential to consult the relevant industry standards and specifications for precise information on the preferred thicknesses for different transportation applications.
Q:
There are a variety of patterns available for aluminum sheets, each offering a unique aesthetic and functional appeal. Some commonly found patterns include: 1. Diamond Pattern: This pattern features a series of raised diamonds formed by parallel lines that intersect at 60-degree angles. It provides excellent slip resistance and is commonly used for flooring, stairs, and walkways. 2. Stucco Pattern: The stucco pattern consists of a textured, pebble-like surface that resembles traditional stucco plaster. It offers enhanced durability and is often used for decorative purposes on walls, ceilings, and interior panels. 3. Hammered Pattern: The hammered pattern showcases a hammered or dimpled texture, giving the aluminum sheet a rustic and artistic appearance. It is frequently used for decorative purposes, such as wall cladding or furniture accents. 4. Perforated Pattern: Perforated aluminum sheets feature a pattern of small holes, offering excellent ventilation and visibility. They are commonly used in architectural applications such as facades, sunscreens, and noise barriers. 5. Embossed Pattern: The embossed pattern involves raised designs or patterns on the sheet's surface, adding depth and visual interest. It is used for decorative purposes, signage, and branding applications. 6. Brushed Pattern: The brushed pattern is achieved by creating a uniform directional grain on the aluminum sheet's surface. It provides a sleek and modern appearance, often used for architectural accents, kitchen backsplashes, and appliances. 7. Ribbed Pattern: The ribbed pattern consists of parallel raised ridges or lines on the sheet's surface. It offers improved strength and rigidity, making it suitable for applications requiring structural support or reinforcement. These are just a few examples of the various patterns available for aluminum sheets. Different patterns serve different purposes, so it is important to consider the specific requirements and desired aesthetic when selecting the appropriate pattern for a particular application.
Q:I just built a stone wall with illuminated glass features embedded, and to make them shine evenly, I had all sides but the visual one wrapped in industrial thickness aluminium foil. One week later, the foil has disintegrated. I have used type 10 Portland. What is going on?
I believe your problem is that concrete acts as a fairly strong base (this is especially true of mortar mixes). It is well known that strong base will react with an active metal like aluminium and produce hydrogen gas as a byproduct. The representative reaction is: 2Al+6NaOH==2Na3AlO3+3H2, This reaction is fairly rapid and can even cause an explosive buildup of hydrogen gas in a non-ventillated area.
Q:
Yes, aluminum sheets can be coated with protective films. These films are typically made of materials such as polyethylene or polypropylene and are designed to provide a barrier against scratches, abrasions, and other forms of damage. The protective film is applied to the surface of the aluminum sheet, creating a layer that shields it from potential harm during handling, transportation, or processing. This coating process helps to maintain the integrity and appearance of the aluminum sheet, ensuring that it remains in excellent condition until it is ready for use.
Q:Can you really block thermal imaging with glass or aluminum foil? If not, what can?
Yes you can better with aluminum foil and somewhat little with glass. Thermal imaging takes a heat image based on an object radiating out more heat than it's background. The heat is all in the infrared so does not depend on visible light Aluminum foil is very effective in radiating back infrared waves, and very little infrared will pass thru the foil. Glass will let about 90 percent come thru, but it depends on the angle of incidence, with higher angles reflecting more infra red. But Stand in front of a window with the sun shining in, and you see how much infrared from the sun you can feel on your skin . Foil is probably about 95 % effective in reflecting infrared, depending on how shiny it is. In real life situations that is why the inside of thermos bottles are shiny aluminum (or silver) to reflect infrared heat, and fireman wear aluminum suits into fires to protect from the radiant heat ,which is the infrared. So if you wore an aluminized or silverized suit , a thermal imaging device would have a hard time seeing you from the background radiation given off by other objects. You have to give off more radiant heat than surrounding objects to be noticed by a thermal camera

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