Aluminium Prepainted Sheet/Coil Hot Saled

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
2000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series Surface Treatment: Coated Shape: Flat,Round
Temper: O-H112 Application: Decorations

Product Description:

Structure of Aluminium Prepainted Sheet/Coil Hot Saled:

Aluminium coil/sheet are of a wide range of specifications, and they are widely used in:Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...Advertisement: display platforms, signboards, fascia, shop fronts...

 

Main Features of Aluminium Prepainted Sheet/Coil Hot Saled :

1) High gloss
2) High flexibility 
3) Impact resistance
4) Excellent weather-proof durability   
5) Anti-ultraviolet  
6) High erosion resistance  
7) Stable color and gloss  
8) Good mechanical processing performance  
9) Abrasion resistance     

 

Image ofAluminium Prepainted Sheet/Coil Hot Saled:

Aluminium Prepainted Sheet/Coil Hot Saled

Aluminium Prepainted Sheet/Coil Hot Saled

Aluminium Prepainted Sheet/Coil Hot Saled

Specifications of Aluminium Prepainted Sheet/Coil Hot Saled:

Alloy

A1100,A3003,   A8011   etc

Temper

H16,H18,H26

Thickness

0.02-3.0mm

Width

Standard   width:1200 1240mm

30mm-1500mm

Diameter

Outside   dia:1200mm\1000mm\1240

Interior    dia:   405mm,505mm

Weight

1.5T/coil,2.5   T/coil,3.0 T/coil

Coating

PE, PVDF,

Surface

Color coated,   Embossed, mill finish,

Color

As to RAL

Gloss

10 - 90%(EN       ISO-2813:1994)

Coating       Thickness

P E : more than   18 micron

PVDF: more than   25 micron

Coating       Hardness

(pencil       resistance)

More than 2h

Coating       adhesion

5J(EN       ISO-2409:1994)

Impact       Resistance

No peeling or   cracking(50 kg/cm,ASTMD-2794:1993)

Flexibility

(T-bend)

2T

MEK       resistance

More than 100

 

FAQ of Aluminium Prepainted Sheet/Coil Hot Saled :

 

a.What is monthly capacity

 ---CNBM is one stated own company and our monthly capacity is about  2000tons.

 

b. Now which countries do you export your goods?

 ---Now we export to  South East Asia,Africa, North America,South America ect.


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Q:can you weld metal to aluminum?
aluminum to steel? short answer No and you will end up with a lot of mess and splatter try J-B weld it's a product though it can be done with a certain process that I'm not familiar with I have seen the finished application but i think the aluminum is a different metal make up I have accidentally tried to weld the two together many times not realizing what the metals were use a magnet to test if its aluminum magnets wont stick to aluminum
Q:aluminum bar resistance in physics?
Resistance equals resistivity times length divided by cross-sectional area. R = ρ∙l/A The resistivities at 20°C are aluminum ρ = 2.82×10⁻⁸Ωm copper ρ = 1.72×10⁻⁸Ωm So the aluminum bar with rectangular cross section has a resistance of R = ρ∙l/(a∙b) = 2.82×10⁻⁸Ωm ∙ 3.8m / (0.01m ∙ 0.05m) = 2.1432×10⁻⁴Ω The resistance of copper wire with circular cross section is given by R = ρ∙l/(π∙d²/4) = 4∙ρ∙l/(π∙d²) Hence a wire of same resistance as the aluminum bar has a length of l = R∙π∙d² / (4∙ρ) = 2.1432×10⁻⁴Ω ∙ π ∙ (0.0015m)² / (4∙1.72×10⁻⁸Ωm) = 0.0220m = 2.2cm
Q:What is better to buy.....Aluminum Cookware Set or Hard-Anodized Cookware Set?
NEITHER ONE ---------THE BEST COOKWARE IS MADE WITH 14 / 10 STAINLESS STEEL AND WHATEVER BRAND YOU BUY ------MAKE SURE THEY HAVE A ALUMINUM SLUG IN THE BASE FOR EVEN HEATING . THE BRAND I BOUGHT WAS COMMAND PERFORMANCE SOLD ON H.S.N. -----THEY HAVE TEMPERED GLASS LIDS AND 24 KT GOLD PLATED HANDLES ----WORK GREAT AND LOOK GREAT ON DISPLAY .
Q:What can you put on aluminum to make it permanently black?
Dad is on the right track....maybe. There are blackeners for aluminum you can get from gunshops. Used to touch up scratched or worn black anodized finish on aluminum gun parts. Never used it in large areas. Best regards
Q:What is the common color of aluminum coil membrane?
The blue transparent membrane is the most common.
Q:What are the best rust-proof coils? Please tell me the model and manufacturer in Shangdong. Thank you.
3003 aluminum coil, AL-Mn series alloy, is the most widely used rust-proof aluminum with the density being 2.73. It is applicable to insulation projects such as pipe insulation, packaging, machine parts, refrigerator, air conditioning and ventilation pipes and other wet environment.
Q:how can you tell when aluminum has become oxidized and what are some possible causes?
The oxidation is the white powdery stuff on the metal. It can be cleaned with aluminum cleaner. Exposure to the weather can cause the rust, electric current. I advise using a sealer on the metal to keep it clean.
Q:How do you electropolish 3003 aluminum?
Aluminium needs deoxidizing also called as desmutting after electropolishing. This is done in a hot chromic acid bath for nearly for 5 minutes.
Q:How does Aluminium and Oxygen bond?
Aluminum's outer shell is 3, not 13. 13 is the total number of electrons it has. Looking a the periodic table, Oxygen's usual valance state is -2 as an ion. Aluminum's valance state is always +3. This means that oxygen gains 2 electrons to get a charge of -2 and aluminum lose 3 electrons to get a charge of +3. As for electron configuration, aluminum has 13 electrons in total. 2 e- is in the 1st sublevel. 8 e- is in the 2nd sublevel. That leaves 3 e- left but 3 is not a stable number so aluminum wants to lose those 3 e- to become stable. Oxygen has 8 electrons. 2 e- is in 1st. 6 e- is in 2nd. 6 is not a stable number so oxygen wants to gain 2 more e- to become a full set of 8. Aluminum want to lose 3, Oxygen want to gain 2. We need to balance those. 3 x 2 = 6 2 x 3 = 6 Because Aluminum's usual state is +3, we can have 2 Aluminum atoms bonding. If both lose 3 e-, they both have stable outer shell of 8 (2nd sublevel) and lose 6 e- in total. Oxygen's usual state is -2, but there are 6 e- to gain to oxygen can have 3 atoms bonding. If all 3 atoms receive 2 e- in each, then that's 6 and they're all stable, also at 8 e-. So in order to turn them into happy atom, we need 2 Aluminum and 3 Oxygen to bond together. So the chemical formula is Al2O3 (Aluminum Oxide) *** I'm not very good at explaining, I did the best I can. As for the drawing, I can't do that on the computer. It would have been a whole lot easier if I can though.
Q:Does the process of recycling Aluminum..?
Aluminum recycling is very cost-effective. Unlike most materials, metal recycling pollutes less than producing new product because most of the pollution is created by mining and smelting ore.

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