1.Check our GMDS test report for copper sheet 6n

2.Size and shape for our electrolytic copper sheet

shape:in general,we make our electrolytic copper plate to be square,but we can make it to round ,target,rod ,and etc for your demands.

Size:400x400x10-100mm , in general , we design size according to your demands.

3.Application

Welding Torch Tip 

Switch Gears 

Bolts Studs 

Soldering Copper 

Relay Parts 

Electrical Switches on Power  

Semiconductors 

Fasteners 

Transformers 

Circuit Breaker Terminals

Electrical Connectors 

Transistor bases 

Gas Cutting Nozzlel 

Motor Parts 

Switch Parts 

Soldering Tips 

Furnace Brazed Parts 

Screw Machine Products 

Forgings 

Plumbing Fittings 

Sprinkler Heads 

Fixtures electronic

chemical materials

special alloy material

For industrial applications, oxygen-free copper is valued more for its chemical purity than its electrical conductivity. High-pure grade copper is used in plasma deposition (sputtering) processes, including the manufacture of semiconductors and superconductor components, as well as in high vacuum devices such as particle accelerators. In any of these applications, the release of oxygen (and/or other impurities) can cause undesirable chemical reactions with other materials in the local environment.

 Service for 99.9999% copper sheet

1.cost:we have lower cost as we are manufacturer;

2.Quality:We have professional R&D team.for example ,customer speak highly of our product -5n-6m world-class grade;

3.shipping:production capacity is large and we have large stock,could meet customer delivery requirement at most;

4.Payment term:The payment term uld be flexible,we cold offer T/T 30days or 60 days to customer with good credit;

5.Service:Pre-sales and after-sales are ready to answer product questions.24 hours technical support by email or calling.

about US

Henan Guoxi Ultra-Pure metal Material Co.,ltd is specially engaged in research,manufacture,and service of high quality 5n-6N(purity≥99.9999%)zinc,copper,nickel,and other ultra-pure metal material.As a high technology company integrating production, teaching and research,we always believe that what we have produced is changing the world.

Research&Design&Sale 

Our engineers and experts are studying Material Science Major from School of Material Science and Engineering(SMCE) at Central South and oxford university. our sales having 10 years overseas sales experience are always here for you.

our online catalog notes a material's purity by the notations 4N,4N5,5N,5N5,6N. What do these notations mean?

 We use the symbol "N" to avoid confusion when referring to high purities. Thus 4N indicates a purity of 9999%, 4N5=99.995%, 5N8=99.9998%, 6N=99.9999% and so on. The purities of copper have additional, unavoidable contamination from reducing agents and/or crucible materials.

My son is doing a science project for the local science fair. Can I purchase materials from you?

As much as we'd like to help your son with his science project we are restricted from selling to individuals. Because we sell materials which are hazardous we must verify that our sales are made to established companies. Before we can sell to any company, even if the purchase will be made using a credit card, we must receive and verify a bank reference and three relevant trade references.

I have a requirement for three metric tons of various materials; can you help me with my requirement?

We specialize in supplying small quantities of materials for research. While we can supply kilogram quantities of most materials we cannot supply tons.

I need a good replacement for organic cleaning solutions like trichloroethylene. Would Guoxi be a good choice?

Yes, GUOXI would be a great replacement. Guoxi is water based and non-hazardous. For more detailed information you can review our technical data sheet

Any requirement to out copper sheet , please do not contact us,we are always here for you: