Wholesale Price China Ra Copper Foil - Treated RA Copper Foil – CIVEN
Wholesale Price China Ra Copper Foil - Treated RA Copper Foil – CIVEN Detail:
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 the main ingredient is cobalt and nickel powder and the surface color is black after treatment. The treated RA copper foil produced by CIVEN METAL has the characteristics of stable thickness tolerance, no powder off out the roughened surface and good uniformity of copper buds. At the same time, CIVEN METAL also applies high-temperature anti-oxidation treatment on the shiny side of the treated RA copper foil to prevent the material from color changing at high temperatures during client processing. This type of copper foil is manufactured and packaged in a dust free room to ensure the cleanliness of the material, making it more suitable for high-end electronic material processing. CIVEN METAL can also customize the production according to customer requirements to better meet the their demanding on high-end materials.
Dimension Range
● Thickness range: 12～70 µm (1/3 to 2 OZ)
● Width Range: 150 ~ 600 mm (5.9 to 23.6 inch)
Performances
● High flexibility and extensibility
● Even and smooth surface
● Good fatigue resistance
● Strong antioxidant properties
● Good mechanical properties
Applications
Flexible Copper Clad Laminate(FCCL), Fine Circuit FPC, LED coated crystal thin film.
Features
The material has higher extensibility, and has a high bending resistance and no crack.
Product detail pictures:
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we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for Wholesale Price China Ra Copper Foil - Treated RA Copper Foil – CIVEN , The product will supply to all over the world, such as: Bolivia, Uganda, Jamaica, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By Erica from Turkmenistan - 2018.05.22 12:13
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Maggie from Albania - 2017.08.18 11:04
