2017 high pure electrolytic 99 9999 copper at the cheap price for your best choice
Product Description
Abstract for our copper cathode:
Ultrahigh-purity 99.9999 copper (UHPC) of five to seven nines has been developed, and commercial production has been started by Guoxi Ultra-Pure in Henan of China. This value-added copper 99.9999 has such characteristics as high electrical and thermal conductivity at very low temperatures, low softening temperatures, and high workability due to fewer nonmetallic inclusions and voids as compared with conventional high-purity copper (four nines). Taking advantages of these characteristics, UHPC is being applied to bonding wire of integrated circuits and cables for audio devices.
Products show:
Product advantages
We can supply the best quality copper wire rod and best service to you:
100% factory manufacture and factory direct sales.Competitive price and quality guaranteed.Small order is welcomed.Defferent demension of the product can be choose.Delivery on time.
High purity copper chemical composition analysis is tested through glow discharge mass spectrometry (GDMS):
Metal Cu content in HPCu - 1 is not lower than 99.9999%;Li, Be, B, Na, Mg, AL, Si, P, S, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, zinc, Ge, As, Se, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Te, Au, Hg, Pb, Bi, Th, U master impurity element content is not greater than the sum of 0.0001%;
HPCu - 2 metal Cu content in no less than 99.999%;Li, Be, B, Na, Mg, AL, Si, P, S, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, zinc, Ge, As, Se, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Te, Au, Hg, Pb, Bi, Th, U master impurity element content is not greater than the sum of 0.001%.
Packaging & Shipping
Packaging Details:
Inner-packing: vacuum-packed,wrapped with styrofoam;
Outer-packing: carton/plywood for our copper cathode
Delivery Detail:
7-15 days after down payment
How to produce
The process of produce:
We mainly electrolytic refining method is used to obtain high purity copper, electrolytic refining ultra high purity copper main body is to highly purified of electrolyte, with a higher purity of copper electrolysis again, depending on the type of electrolyte, the system can be divided into: (1) the copper sulfate solution;(2) copper nitrate solution;(3) three kinds of copper sulfate solution + copper nitrate solution system.
Why choose us
Company introduce:
Henan Guoxi Ultra-Pure Material Co.,Itd
Henan Guoxi Ultra-Pure Metal material Co.ltd is specially engaged inresearch,manufacture,and service of high quality 6N zinc,copper,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.
It is an enterprice which specialized in pure copper rod , pure copper cathode , copper particals and high purity zinc products . Honest and trust worthiness , super quality and competitive price are the objective of our business.We have high-speed service, good communication and interpersonal skills and formed acomplete set of system for export.
Best service:
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.
FAQ
Q1: How long could I receive my goods?
A: Regular products delivery time is about 10-15 working days after telegraphic transfer (T/T) payment. Target bondingprocess needs another 5 working day. Inventory products can deliver within 1-2 work day.
Q2: How do you make our business long-term and good relationship?
A:1.We keep good quality and competitive price to ensure our customers benefit ;
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q3:What express can we choose?
A: We can send via EMS, FedEx, TNT, DHL, Aramex and UPS etc. express. Air freight and Sea freight are also available as your request.
Q4. Can you produce according to the samples? A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5 What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery.
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