• Aluminium Sheet With Polykraft Paper For Moisture Barrier System 1
  • Aluminium Sheet With Polykraft Paper For Moisture Barrier System 2
Aluminium Sheet With Polykraft Paper For Moisture Barrier

Aluminium Sheet With Polykraft Paper For Moisture Barrier

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Loading Port:
Shanghai
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,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series
Surface Treatment:
Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating
Shape:
Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper:
T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard
Application:
Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Specifications

 

 

 

Grade

 

1000 Series: 1050 1060 1070 1100 1200 1235 etc.

3000 Series: 3003 3004 3005 3104 3105 3A21 etc.

5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc.

6000 Series: 6061 6063 6082 6A02 etc.

8000 Series: 8006 8011 8079 etc.

Thickness

0.2~320mm

Width

<2800mm< span="">

Color

Metallic, Solid, RAL or by customer requirements

Coating paint:

PVDF(Polyvinylidene Fluoride), PE(Polyester )

Coating thickness

as per customer’s request

Gloss

10-90%(EN ISO-2813:1994)

Total coating thick

Polyester18~27micron(EN ISO-2360:1995)

PVDF27 ~35micron(EN ISO-2360:1995)

Coating hardness

2H

Protective film

PVC film, Colorless transparent or White-black

Adhesion

5B (EN ISO-2409:1994)

Impact resistance

No cracking and peeling (A.S.T.M D2794-1993)

Flexibility (T-bend)

0T- 2T

Temper

H16, H18, H24, H26, H26

Certification

ISO9001:2000, CE, SGS

Payment

L/C ,T/T

 

Brief Introduction for Cold Rolled Steel Coil

 

Cold Rolled Steel Coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel Coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel Coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel Coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel Coil may be manufactured in the form of sheets, strips, bars, or other forms.

  

 

 

 

 

 

FAQ

 

1. How can I get some samples?                        

We are honored to offer you samples. New clients are expected to pay for the courier cost. The samples are free for you.

 2 Do you have any certificates?             

Our products passed inspection of SGS, FDA, and CE Quality is priority! Every worker keeps the QC from the very beginning to the very end, Quality control department especially responsible for quality checking in each process.

 3 Can your factory print or emboss my logo on the goods?

  Yes, we can print or emboss the logo on the goods or their packing box.

 4 What information should I let you know if I want to get a quotation?

1) The specification of products (length x width x thickness);

2) The temper and alloy.

3) The final product you will use to be made

4 It will be better if you can show us the pictures or design sketch. Samples will be best for clarifying. If not, we will recommend relevant products with details for reference.We usually produce goods based on customers 

Samples or based on customers’ picture, logo, sizes etc.

 

 

 

 

 

Our Services

 

 

1. Reasonable production arrangement to make delivery very fast;

2. We are able to provide leading tolerances, metallurgical assistance, quick and reliable delivery, samples for new products, etc.

3. We have the strong capability to meet your particular requirement for the products.

4.To guarantee the quality of the products we can meet most of the standards all over the world.

 


Photos of products


Aluminium Sheet With Polykraft Paper For Moisture Barrier

Aluminium Sheet With Polykraft Paper For Moisture Barrier

Aluminium Sheet With Polykraft Paper For Moisture Barrier

Aluminium Sheet With Polykraft Paper For Moisture Barrier

Aluminium Sheet With Polykraft Paper For Moisture Barrier


Q:I'm working on a costume that's entirely made of cardboard (it's a giant robot), and I was wondering What's the best way to1 turn Soda cans into aluminum sheeting2: attach the aluminum everywhere on the robot3. Attach the aluminum to the aluminumThank you in advance.
Why not heavy duty aluminum foil glued to cardboard? that would look a lot better than patched up pieces of aluminum from tin cans. How would you connect the chunks of aluminum together? and remove the label. Note that soda cans have a coating of plastic on the inside. I don't see any easy way to attach the bits of aluminum from tin cans together, and remove the painted on labels. It would look just like that, pieces of cans glued together. In stead of cardboard you could use foam board which is lighter and more rigid.
Q:Can the aluminum sheets be used for manufacturing automotive wheels?
Yes, aluminum sheets can be used for manufacturing automotive wheels. Aluminum is a lightweight and durable material that is commonly used in the automotive industry due to its high strength-to-weight ratio. Aluminum sheets can be formed and machined into the desired shape and specifications required for automotive wheels. Additionally, aluminum has excellent corrosion resistance properties, which is beneficial for automotive wheels that are exposed to various weather conditions and road debris. Overall, aluminum sheets are a suitable material for manufacturing automotive wheels, providing a balance of strength, weight, and corrosion resistance.
Q:What are the weight limitations for aluminum sheets in different applications?
The weight limitations for aluminum sheets vary depending on the specific application. Factors such as the thickness, alloy, and intended usage play a significant role in determining the maximum weight that aluminum sheets can support. It is essential to consult the manufacturer's specifications or engineering professionals for the precise weight limitations in different applications.
Q:I have a problem when machining aluminium in my machine shop. There are times when the machines aluminium surface turns yellowish (somtimes brown). I do not know what is the main cause of the problem. Is it due to the coolant used?
Aluminum oxides may appear in different colors depending on hydration states and other variables. Look in a CRC Handbook of Chemistry Physics if available for aluminum compounds and their colors. The colors that you see may also have as much to do with the surface finish as the color of the material on the surface. A microscopically rough surface will appear dark next to a polished surface due to light scattering. I will agree with Ling in principle, but not on details. EDS detection limits on homogeneous samples can be better than 0.1%, although not so good for elements at the light end of the detection range. Current detectors can detect chlorine (a common culprit for aluminum discoloration) at about 0.1%. Your problem with detection and one that Ling has addressed previously may be that a thin film of contamination would not be easily detected by EDS. As Ling suggests, SIMS is a good technique for detecting thin films and low concentrations. The problem with SIMS in this case may be that the detection limits are too good and the technique cannot be quantified. SIMS would detect 2 ppm of chloride and you couldn't tell for sure whether it was 2 ppm, which is probably not an issue here, or 2000 ppm, which would be significant. I would suggest x-ray photoelectron spectroscopy (ESCA or XPS) as an alternative for further study. The technique will analyze thin films (20 A) and detection limits are good enough (about 0.1%). In addition, XPS will give you information about the compounds present, e.g. whether the oxygen is aluminum oxide, aluminum hydroxide, etc. Good Luck.
Q:Which are better? I currently have steel (kinda ugly) rims on my Chevy Blazer right now, and my roommate has some aluminum alloy rims that will fit that he wants to sell me. He hates my steel rims so much that he's willing to sell me the alloy ones for $100.Should I take it? Or just stick with my steel ones?
Steel Vs Alloy Wheels
Q:For a high school Chemistry course I made soap for a project. Before doing this, thank god, i learned that one should never use an aluminum container to mix the lye (NaOH) and water. Now, I need to know why. I know it eats away at the container but i can't figure out why. It goes against everything I've learned so far. At first i thought it was because Aluminum was, for some strange reason :o, more reactive than Sodium therefore replacing it in the reaction but that turned out not to be true. Does anyone have an idea of why? Thanks
Under normal circumstances, aluminum does not react with water, as an impermeable protective layer composed of aluminum hydroxide either forms within seconds or is already in place. With the addition of sodium hydroxide, the formation of a protective layer is prevented. With the production of aluminates [ Al(OH)4 ]-, the amphoteric (capable of acting as either an acid or a base) aluminum hydroxide Al(OH)3 goes in solution: 2 Al + 6 H2O -- 2 Al(OH)3 + 3 H2 Al(OH)3 + NaOH -- Na+ + [ Al(OH)4 ]- A layer of aluminum oxide previously formed by passive corrosion is dissolved by the addition of sodium hydroxide. For this reason, the reaction takes place at the beginning relatively slowly: Al2O3 + 2 NaOH + 3 H2O -- 2 Na+ + 2 [ Al(OH)4 ]- The aluminum completely dissolves and the water acts here too as an acid (for an analog, see Experiment 4.4.1). This reaction is used in drain cleaners. They are mostly made out of strong alkalis, to which alumunim or zinc has been added. The alkalis break down organic residues chemically. In addition, the formation of hydrogen leads to a bubbling effect which adds an additional mechanical cleaning mechanism. The big problem here is the formation of hydrogen gas (as well as some heat). The hydrogen gas is flammable, and if it's in a closed container, will explode
Q:What is the coefficient of friction for aluminum sheets?
The coefficient of friction for aluminum sheets can vary depending on the specific conditions and surfaces involved.
Q:Do 101 aluminum sheets require any special maintenance or care?
No, 101 aluminum sheets do not require any special maintenance or care. They are known for their durability and resistance to corrosion, making them relatively low-maintenance materials.
Q:What are the different types of protective films available for aluminum sheets?
There exists a variety of protective films for aluminum sheets, each offering distinct features and advantages. Some commonly used types include: 1. Polyethylene (PE) film: PE film is a favored option for safeguarding aluminum sheets due to its versatility and cost-effectiveness. It serves as a temporary shield against scratches, dust, dirt, and moisture during storage, transportation, and fabrication processes. PE film can be effortlessly applied and removed without leaving residue or causing damage to the aluminum sheet's surface. 2. Polyvinyl Chloride (PVC) film: PVC film is another popular protective film for aluminum sheets. It provides excellent protection against scratches, abrasions, and UV rays. Known for its durability, PVC film is suitable for long-term applications. It is available in different thicknesses and can be customized to meet specific requirements. 3. Polyolefin film: Polyolefin film is a type of shrink film that ensures comprehensive protection for aluminum sheets. It exhibits high resistance against punctures, tears, and moisture. By heat-shrinking onto the aluminum surface, polyolefin film creates a secure seal, preventing any damage during handling, storage, or transit. 4. Polyester film: Polyester film is a high-performance protective film that offers exceptional resistance against chemicals, solvents, and extreme temperatures. It serves as an excellent barrier against moisture, preventing corrosion and oxidation of the aluminum sheet. Polyester film is commonly utilized in demanding applications where maximum protection is required. 5. Adhesive-backed film: Adhesive-backed films are self-adhesive protective films that can be easily applied and firmly bonded to aluminum sheets. They provide a temporary protective layer against scratches, stains, and other surface damages. Available with different adhesive strengths, adhesive-backed films can be removed effortlessly without leaving residue or causing harm to the aluminum surface. It is crucial to choose the appropriate type of protective film based on the specific requirements and conditions in which the aluminum sheets will be utilized.
Q:What are the different finishes available for aluminum sheets?
Some different finishes available for aluminum sheets include mill finish, brushed finish, embossed finish, anodized finish, and painted finish.

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