Aluminium Sheet Embossed for Roofing Making

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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 Surface Treatment: Embossed Shape: Flat
Temper: O-H112 Application: Decorations

Product Description:

Structure of Aluminium Sheet Embossed for Roofing Making 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.

The coated aluminum coil/sheet have been widely used in the fields of construction and decoration( garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.

 

Main Features of the Aluminium Sheet Embossed for Roofing Making:

1) High flexibility 
2) Impact resistance
 
3) Excellent weather-proof durability
 
4) Anti-ultraviolet
 
5) High erosion resist

Images of the Aluminium Sheet Embossed for Roofing Making:

Aluminium Sheet Embossed for Roofing Making

Aluminium Sheet Embossed for Roofing Making

Aluminium Sheet Embossed for Roofing Making



Aluminium Sheet Embossed for Roofing Making Specification:

Alloy

A1100,A3003,A1050,A8011   etc

Temper

H16,H18,H24

Thickness

From   0.024mm to 1.2mm

Width

Standard   width:1240mm

Special   width:1300mm,1520mm,1570mm,1595mm

Diameter

Standard   dia:1200mm

Interior   dia:150mm,405mm,505mm

Weight

2.5   T/coil,3.0 T/coil

Coating

PE, PVDF,   AC

Surface

Embossed,   mill finish, coated

Color

AS to   code RAL

Gloss

10-90%(EN   ISO-2813:1994)

Coating   Thickness

PE: 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:

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:which kind of aluminum sheet could be bended after being etched?
general etching materials include stainless steel and copper.
Q:why does the bubble apear a few minutes later after putting aluminum sheet into dilute sulphuric acid?
Because there is oxide on the surface of aluminum, the reaction will be quicker after polishing the oxide with abrasive paper.
Q:which kind of material won't influence magnet attracting iron nail? Does copper sheet or aluminum sheet influence it?
Copper coil will impede magnetic penetration. People separate the magnet from the workpiece of machine tool to avoid magnetic short circuit and attraction loss, making magnetic line of force go through the workpiece. An opening copper bush is added into the iron core of magnetic closing coil or opening solenoid to avoid the iron core being attracted on the external iron piece and stop operation. The opening is for avoiding eddy formulation and short circuit, iron core in copper bush is the ruled magnetic circuit.
Q:could magnet attract iron with the seperation of rubber and aluminum sheets?
It does in theory, but rubber and aluminum sheets can’t be too thick, larger magnetic force of magnet will be better.
Q:how much should the current be adjusted when I use pulse aluminum welding machine to weld 0.7 aluminum sheet?
60-70A current is enough for 0.7 aluminum sheet,the key poiny is that the thin sheet should be bonded with iron sheet or other assistant cooling device when you weld it, or it will be burned through.
Q:which kind of enterprises are aluminium sheet circles used in?
user use cold squezz method to transform the aluminum sheet circle into various standard capacitor shell, aluminium collapsible tube shell, which are broadly used in electron industry, daily chemical industry, medicine, education and automobile products,electrical appliance, heat preservation, machine manufacturing, automobile,spaceflight,military industry,mould, construction, printing and other industries.
Q:Who knows the ceiling size of aluminum hang-parcel?
Buckle plate ceiling is the most general ceiling materials, it suits for decorative materials for the ceiling of kitchen and toilet. It has good dampproof, oil contamination resistance , and inflaming retarding feature. And it has elegant appearance and is convenient for transportation and usage. Aluminum buckle plate is square and it’s general size is 300*300,300*600,600*600, it’s thickness generally is 1.2mm.
Q:why could aluminum pot be repaired by knocking the aluminum sheet into the pot but not being bonded by glue?
the oxidation rate of aluminum's surface is very quick, so we cann't use the method of tin welding, and the cost of argon arc welding is very high,so aluminum pot's repair usually uses riveting. aluminum has low hardness and good ductility, so it can be repaired by tightly knocking, without the bonding of glue. general glue will decomposed in open fire, if we bond pot by glue, the pot after repair won't be able to endure high temperature.
Q:has aluminum sheet reacted with concentrated sulfuric acid?
it can be regarded as no reaction, concentrated sulfuric acid will make aluminum's surface inactivation,and produce a layer of dense aluminium oxide film which will prevent further reaction.
Q:will it influence powder injection effect after wiping the oil contamination on the surface of aluminum sheet?
no, but I'm not certain.

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