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Hot-selling Copper Tape Shielding - Copper Strip – CIVEN
Product Introduction Copper strip is made of electrolytic copper, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. The material has excellent thermal and electrical conduction, flexible ductility and good corrosion resistance. It has been widely used in electrical, automotive, communications, hardware, decoration and other industries. Our company developed a product range for special-use, such as dry-type tran... -
OEM/ODM China Electrodeposited Copper Foil - ED Copper Foils for Li-ion Battery (Double-matte) – CIVEN
Product Introduction Electrodeposited Copper foil for single (double) sided gross lithium battery is a professional material produced by CIVEN METAL to improve the performance of battery negative electrode coating. The copper foil has a high purity, and after roughening process, it is easier to fit with the negative electrode material and less likely to fall off. CIVEN METAL can also custom slit the material to meet the requirements of different customers’ products. Specificatio... -
Manufacturing Companies for Reverse Treat Foil - Beryllium Copper Foil – CIVEN
Product Introduction Beryllium Copper Foil is one kind of supersaturated solid solution copper alloy which combined very good mechanical ,physical, chemical properties and corrosion resistance. It has high intensity limit, elastic limit, yield strength and fatigue limit as special steel after solution treatment and aging. It also has high conductivity, thermal conductivity, high hardness and wear resistance, high creep resistance and corrosion resistance for which it has been widely used... -
Best Price for Copper Clad Laminate - RTF ED Copper Foil – CIVEN
Product Introduction Reverse treated electrolytic copper foil (RTF) is a copper foil that has been roughened to varying degrees on both sides. This strengthens the peel strength of both sides of the copper foil, making it easier to use as an intermediate layer for bonding to other materials. Moreover, the different levels of treatment on both sides of the copper foil make it easier to etch the thinner side of the roughened layer. In the process of making a printed circuit board (PCB) pan... -
Excellent quality Black Back Copper Foil - Brass Sheet – CIVEN
Product Introduction Brass Sheet based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. Material processes performance, plasticity, mechanical properties, corrosion resistance, performance and good tin. It has been widely used in electrical, automotive, communications, hardware, decoration and other industries. Main Technical Parameters ... -
Good Quality Decorative Brass Strips - RA Copper Foils for FPC – CIVEN
RA Copper Foils for FPC Product Introduction Copper foil for circuit boards is a copper foil product developed and produced by CIVEN METAL specifically for the PCB/FPC industry. This rolled copper foil has high strength, flexibility, ductility and surface finish, and its thermal and electrical conductivity is better than similar products. The requirements for copper foil materials in circuit board production are very high, especially for high-end flexible circuit board (FPC) manufac... -
OEM/ODM China Electrodeposited Copper Foil - Brass Sheet – CIVEN
Product Introduction Brass Sheet based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. Material processes performance, plasticity, mechanical properties, corrosion resistance, performance and good tin. It has been widely used in electrical, automotive, communications, hardware, decoration and other industries. Main Technical Parameters ... -
Best quality Foil Copper - High-precision RA Copper Foil – CIVEN
Product Introduction High-precision rolled copper foil is a high-quality material produced by CIVEN METAL. Compared to ordinary copper foil products, it has higher purity, better surface finish, better flatness, more precise tolerances and more perfect processing properties. The high precision copper foil has been also degrease and anti-oxidized, which allows the foil to have longer shelf life and be easier to laminate with other materials. As the material is manufactured and packaged in... -
Low MOQ for Flexible Printed Circuits Copper Foil - Copper Nickel Foil – CIVEN
Product Introduction The copper-nickel alloy material is commonly referred to as white copper because of its silvery white surface. copper-nickel alloy is an alloy metal with a high resistivity and is generally used as an impedance material. It has a low resistivity temperature coefficient and a medium resistivity (resistivity of 0.48μΩ·m). Can be used over a wide temperature range. Has good processability and solderability. Suitable for use in AC circuits, as precision resistors, slidin... -
Factory wholesale Copper Grounding Tape - Tin Plated Copper Foil – CIVEN
Product Introduction Copper products exposed in the air are prone to oxidation and the formation of basic copper carbonate, which has high resistance, poor electrical conductivity and high power transmission loss; after tin plating, copper products form tin dioxide films in the air due to the properties of tin metal itself to prevent further oxidation. Tin can also form a similar film in halogen, so that the copper products after plating have good corrosion resistance and weldability, an... -
18 Years Factory Shielded Copper Foil - VLP ED Copper Foils – CIVEN
Product Introduction The very low profile electrolytic copper foil produced by CIVEN METAL has the characteristics of low roughness and high peel strength. The copper foil produced by the electrolysis process has the advantages of high purity, low impurities, smooth surface, flat board shape, and large width. The electrolytic copper foil can be better laminated with other materials after roughening on one side, and it is not easy to peel off. Specifications CIVEN can provide ultra-l... -
Best quality Foil Copper - Electrolytic Pure NickelFoil – CIVEN
Product Introduction The electrolytic nickel foil produced by CIVEN METAL is based on 1# electrolytic nickel as raw material, using electrolytic method deep processing to extract a foil. The advantages are smooth, clean and flat surface, good ductability, less impurities, high purity, nickel content ≥99%. Because of the high purity, electrolytic nickel foil not only increases the corrosion resistance and but also the shielding performance of the product itself. Electrolytic nickel foil i...