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Factory source Copper Strips - Brass Strip – CIVEN
Product Introduction Brass strip 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. Our company developed a prod... -
Factory wholesale Bronze Strip - ED Copper Foils for FPC – CIVEN
Product Introduction Electrolytic copper foil for FPC is specially developed and manufactured for the FPC industry (FCCL). This electrolytic copper foil has better ductility, lower roughness and better peel strength than other copper foils. At the same time, the surface finish and fineness of the copper foil is better and the folding resistance is also better than similar copper foil products. Since this copper foil is based on the electrolytic process, it does not contain grease, which ... -
High Performance Flexible Flat Cables Copper Foil - HTE Electrodeposited Copper Foils for PCB – CIVEN
Product Introduction The electrolytic copper foil produced by CIVEN METAL has excellent resistance to high temperatures and high ductility. The copper foil does not oxidize or change color at high temperatures, and its good ductility makes it easy to laminate with other materials. The copper foil produced by the electrolysis process has a very clean surface and a flat sheet shape. The copper foil itself is roughened on one side, which makes it easier to adhere to other materials. The ove... -
Manufacturer for Brass Strips - RA Copper Foil – CIVEN
Rolled Copper Foil The metal material with the highest copper content is called pure copper. It is also commonly known as red copper because of its surface appears reddish-purple colour. Copper has a high degree of flexibility and ductility. It also has excellent electrical and thermal conductivity. The copper foil produced by CIVEN METAL not only has high purity and low impurity characteristics, but also has a smooth surface finish, flat sheet shape and very good uniformity. They are su... -
Wholesale Price China Ra Copper Foil - Treated RA Copper Foil – CIVEN
Product Introduction Treated RA copper foil is a single side roughened high precision copper foil in order to increase its peel strength. The roughened surface of copper foil likes a frosted texture, which makes it easier to laminate with other materials and less likely to peel off. There are two mainstream treatment methods: one is called reddening treatment, where the main ingredient is copper powder and the surface color is red after treatment; the other is blackening treatment, where... -
Wholesale Dealers of Low Profile 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... -
China OEM Conductive Copper Strip - Copper Strip for Lead Frame – CIVEN
Product Introduction The material for lead frame is always made from alloy of copper, Iron and phosphorus, or copper, nickel and silicon, which have the common alloy No. of C192(KFC),C194 and C7025.These alloys have high strength and performance.C194 and KFC are most representative for copper, iron and phosphorus alloy, they are the most common alloy materials. C7025 is the alloy of copper and phosphorus, silicon. It has high thermal conductivity and high flexibility, and do not need hea... -
2021 China New Design Calendering Copper Foil - HTE Electrodeposited Copper Foils for PCB – CIVEN
Product Introduction The electrolytic copper foil produced by CIVEN METAL has excellent resistance to high temperatures and high ductility. The copper foil does not oxidize or change color at high temperatures, and its good ductility makes it easy to laminate with other materials. The copper foil produced by the electrolysis process has a very clean surface and a flat sheet shape. The copper foil itself is roughened on one side, which makes it easier to adhere to other materials. The ove... -
China Manufacturer for Li-Ion Battery Copper Foil - HTE Electrodeposited Copper Foils for PCB – CIVEN
Product Introduction The electrolytic copper foil produced by CIVEN METAL has excellent resistance to high temperatures and high ductility. The copper foil does not oxidize or change color at high temperatures, and its good ductility makes it easy to laminate with other materials. The copper foil produced by the electrolysis process has a very clean surface and a flat sheet shape. The copper foil itself is roughened on one side, which makes it easier to adhere to other materials. The ove... -
Short Lead Time for Battery Copper Foil - 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... -
Top Quality Silver Plated Copper Foil - 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... -
Factory directly Copper Foil Tape - RA Brass Foil – CIVEN
Product Introduction Brass is an alloy of copper and zinc, which is commonly known as brass because of its golden yellow surface colour. The zinc in brass makes the material harder and more resistant to abrasion, while the material also has a good tensile strength. The brass foil produced by CIVEN METAL has a good surface finish, a flat sheet shape and excellent consistency. Brass foil is often used in the decorative industry because of its golden appearance, as a protective or reinforcing ma...