Wujiang film copper - copper gasket - foil manufacturers - Suzhou professional manufacturer of copper

Wujiang supply copper film - foil gasket - foil manufacturers - Suzhou foil professional manufacturer of forest least 15240404218 About copper foil having low surface oxygen properties, it can be attached with a variety of different substrates, such as metal, insulation material and so on, we have a wide temperature range. Mainly used in electromagnetic shielding and antistatic, conductive copper foil substrate surface is placed, with the metal substrate, with excellent continuity and provide electromagnetic shielding effect. It can be divided into: self-adhesive foil, double-lead copper, single-lead copper foil. Electronic grade copper (purity of 99.7% and a thickness 5um-105um) is the basis for the rapid development of electronic information industry one of the materials of the electronics industry, the amount of electronic grade copper growing, widely used in industrial use calculators, communications equipment, QA equipment, lithium-ion battery, civil TVs, VCRs, CD players, copiers, telephones, heating and air conditioning, automotive electronic components, game consoles. Domestic and foreign markets for electronic grade copper, especially the increasing demand for high-performance electronic grade copper. Relevant professional institutions predict that copper supply Wujiang film - foil gasket - foil manufacturers - Suzhou professional manufacturer of copper in 2015, China's electronic grade copper domestic demand will reach 30 million tons, China will become the world's printed circuit copper base plate and the largest manufacturer of earth, especially in high-performance electronic grade copper foil is optimistic about the market. In order to solve technical problems in the production of ultra-thin electrolytic copper foil, copper foil and technical personnel and research and development department of Jiangxi University researchers together, to overcome the preparation and use of composite thin copper foil process easily from the carrier part or all of the problems out successful research and development of a 1-5 micron ultra-thin copper foil manufacturing technology. Thin carrier was prepared to support this electrolytic copper foil, copper supply Wujiang film - foil gasket - foil manufacturers - Suzhou professional manufacturer of copper and easy and the support carrier peel, moderate peel strength, the peeling ultrathin copper foil does not remain on the carrier foil, the ultra-thin copper foil surface and ensure clean and bright. It is reported that the preparation technique can be applied to the manufacture of high-density printed circuit boards, in the processing of composite materials, electronic materials, decorative materials are widely used. Carrier support successful development of ultra-thin electrodeposited copper foil, marking the company's copper foil new product development technology has reached the international advanced level. After the preparation of national patent technology, can achieve large-scale production.