Aluminum Sheet Metalt for PCB,Good Use for PCB Board

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
15000 m.t./month

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Product Description:

Product Description

 

Specifications

 

1) Chemical ingredients:According with the rules of GB /T3190-1996
2) Physical property:The physical property testing of basis material under room
Temperature accords with the rules of GB /T8544-1997
3) Appearance quality:Clear patern and tidy without burr
4) Surface:No crack, selvedge, canker, hole

Specifications

1.Alloy:1100 1050 1060 1070 3003 3105 3005 5005 5052 5083 8011 ,etc
2.Temper:H14,H16,H18,O, H24,H18
3.Thickness range:>0.2mm
4.Width:100-2000mm
5.Packing:Export wooden pallets

6. Length:Under 6000mm

7. Weight: 0.5-3.5 tons per pallet or according to customer's requirement

 

1) Chemical ingredients:According with the rules of GB /T31902) Physical property:The physical property testing of basis material under roomTemperature accords with the rules of GB /T8544-19973) Appearance quality:Clear patern and tidy without burr4) Surface:No crack, selvedge, canker, hole

 

 

 

 

 

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

Aluminum Sheet Metalt for PCB,Good Use for PCB Board

Aluminum Sheet Metalt for PCB,Good Use for PCB Board

Aluminum Sheet Metalt for PCB,Good Use for PCB Board

Aluminum Sheet Metalt for PCB,Good Use for PCB Board

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Q:why intact aluminum sheet stop quicker than pectinate one in the magnetic field?
while swinging in the magnetic field, intact aluminum sheets will formulate inner eddy current,that is the annular induced current.eddy current will transform the mechanical energy into heat energy, which makes the aluminum sheet stop quickly.but pectinate aluminum sheet can't formulate intact eddy current, so intact aluminum sheet stop quicker than pectinate one.
Q:which kind of abraser should be used for deburring of aluminum sheet?
as for the polishing of aluminum material, we usually nylon wheel and similar products.
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:As for graphite and aluminum sheet, which one has a better thermal conductivity?
Aluminum sheet has a better thermal conductivity, because metal is good conductor of heat, graphite is n't metal.
Q:how to avoid oxidation of aluminum sheet after wire drawing?
leave it alone after wire drawing!aluminum sheet will formulate a layer of dense oxide film. So you don't need to worry about it! Don't often polish the aluminum wire, or they will be more and more slimsy, the oxide film is used for avoiding reoxidation.
Q:how to distinguish the physical property of copper sheet from the one of aluminum sheet?
physical property: copper sheet: golden, heavy, aluminum sheet: white, light.
Q:can the oxide film on the surface of aluminum sheet prevent the erosion of acid liquid? Why?
yes, acid can react with aluminum oxide , generating salt and water, but its anti-corrosion will be stronger if oxide film on the surface is enough dense.
Q:whst should I notice while welding aluminum sheet and aluminum block?
two types of aluminum reach melting points, aluminum block must be preheated when you weld them with small current, you will know how to do it. You can use argon-arc welding back and forth, preheat it with small current.
Q:why does the bubble apear a few minutes later after putting aluminum sheet into diluted hydrochloric acid?
Aluminum element is extremely activated and will react with oxygen, generating aluminum oxide, once being exposed in air, so there is a layer of aluminum oxide on the surface of daily aluminum products including aluminum sheet. When aluminum sheet is put into diluted hydrochloric acid, aluminum oxide on the surface will firstly react with hydrochloric acid, generating aluminium chloride and water, the process won’t generate bubble, but after finishing the reaction of aluminum oxide on the surface, when the exposed aluminum element reacts with hydrochloric acid, generating aluminium chloride and oxygen, the bubble appears.
Q:why is copper sheet but not aluminum sheet that becomes the negative pole after putting copper sheet and aluminum sheet connected with wire into concentrated nitric acid?
it may be that aluminum won't react with concentrated nitric acid.

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