Prepainted Aluminum Sheet High Quality and Good Price

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Structure of Prepainted Aluminium Sheet Description:

Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.

It is widely used in architecture (corrugated sheet and light steel structure of houses; transporting industry (automobile roof, vehicle & ship separator, container); household light products (shell of refrigerator, cooler, washing machine, air conditioner, etc), as well as metal sheet processing products and furniture.

 

Main Features of Prepainted Aluminium Sheet:

High intensity

Low welding costs.

Outstanding color compatibility after anodizing   

Easy to operate. All-position welding.

Excellent  corrosion resistance 

 

Images of Prepainted Aluminium sheet:

 

Prepainted Aluminum Sheet

Prepainted Aluminum Sheet

Prepainted Aluminum Sheet

 

 

Prepainted Aluminium Sheet Specification:

Specification of   prepainted aluminum coil sheet

Substrates:

Aluminium (AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc), etc.

Thickness:

0.08-4.0mm

Width:

<< span="">1800mm

Coils core diameter:

150mm ,405mm, 505mm, 508mm, 510mm

Coating thickness:

PVDF >=25micron POLYESTER>=18micron

Color standard:

E < 2 or it is not obvious by eyeballing

Pencil hardness:

> 2HB

Coating adhesive:

not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993)

Bend stength:

>100 times

Boiling point:

no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours)

Corrosive:

surface deep in the 5% muriatic acid and 5% NaCL, interior deep in the 2% muriatic acid and 2% NaCL, after 48 hours, no change

 

FAQ of  Prepainted Aluminium Sheet:

What's your package style?

Standard export packing as follow:

Plastic film wrapped inside and carton packing. Wooden pallet with steel strip tied.

Buyers can slao choose to pay for wooden case packing, which enables safer and more room saving in loading.

 

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:why is aluminium used instead of copper for high voltage electrical cables?
All of the earlier answers are correct and the first one is very good but nobody mentioned the fact that aluminium does not have much tensile strength, and that as a result of this, some high voltage aluminium cables have a steel cable in the centre to give them the required tensile strength. Aluminium bus-bars are very popular in low voltage work because they do not need to be flexible or possess much tensile strength but yet provide the benefits of being light and cheap.
Q:Difference between castiron bodies and aluminium bodies used in automotive components? What makes each special
Aluminium is lighter as well as stronger than CI. Thats the reason most of the Automobile manufacturers use Aluminium for car bodies while they use cast iron for the underframes and internal chassis....NMN
Q:after putting aluminum sheet into the area between magnet and iron products, could magnet attract iron again?
magnet can attract iron if the aluminum sheet isn't too thick. Because aluminum can't cut off magnetic line of force, unless aluminum sheet's thickness surpass the range of magnetic attraction.
Q:Is aluminum in deodorant safe?
Deodorants do not contain aluminum, only antiperspirants do. The aluminum is used to stop sweating from occurring. There are natural antiperspirants (example Tom's of Main) that claim to stop sweat without the use of aluminum. Aluminum based products have been associated with quite a few health problems: Seizures Breast Cancer Alzheimer's Disease Bone Formation Disorders Kidney Problems Hope this helps.
Q:Which is better, metal ceiling, galvanized steel sheet and aluminum sheet?
Galvanized steel ceiling, double galvanized steel, galvanized zinc layer, corrosion resistance, high strength, surface smoothness is better than aluminum, more and more projects, such as office buildings, banks, shopping malls, office, are beginning to use galvanized steel ceiling, will also estimated that the future is a popular product
Q:which has more mass lead or aluminum?
Pay attention to the terms in the questions! Under normal conditions, 5kg of lead has more density but less mass than 10kg of aluminum.
Q:Is This Aluminum Oxide?
Mandarin orange cans are not generally made of aluminum. Most likely, it is steel with a tin coating on it. Aluminum oxide does not turn red, most likely this is iron oxide, otherwise known as rust metal oxides are not flamable. Heavy metals are hazardoues (lead, lead oxide...), but iron oxide is not, in fact, it's important to have iron in your diet, it is what makes your blood work! Astrobuf
Q:copper and aluminum..??
aluminum will stay cooler longer conducts only almost half as much heat at a given temperature than copper yet it also it loses heat quickly. copper is a great conductor of heat so it will heat up faster and also it holds that energy much longer.
Q:Why did the copper rust disappear when emersed in aluminum chloride?
Well done on noting unexpected observations and following up. Your copper is coated with a dull coating of copper oxide. It became shiny because aluminium salts are acidic in water and the acidity dissolves the coating to form a copper salt and leaving the shiny copper. CuO + 2H3O+ ---- Cu2+ + 3H2O The reaction to form the acidity, a hydrated hydrogen ion H+(H2O) or H3O+ is fairly complex. If aluminium chloride is dissolved in a large amount of water the solution is acidic, but this has nothing to do with formation of hydrochloric acid. The solution contains hydrated aluminium ions and chloride ions: AlCl3(s) + aq → [Al(H2O)6]3+(aq) + 3Cl -(aq) The hexaqua complex ion behaves exactly like ions of similar type formed from transition metals; the small, highly charged metal ion polarises (withdraws electron density from) the water molecules that are attached to the aluminium ion through dative covalent bonds. This makes the hydrogen atoms d+ and susceptible to attack from solvent water, which is acting as a base. The complex ion is deprotonated, causing the solution to be acidic from the formation of hydroxonium ions H3O+: [Al(H2O)6]3+(aq) + H2O(l) → [Al(H2O)5OH]2+(aq) + H3O+(aq)
Q:how to process 0.3mm hole on aluminum material?
It's bored by drill.

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