Manufacturing Companies for Roll Foil - Factory made hot-sale China Good Price Copper Clad Laminate 25 Copper Foil Fr4 for PCB – CIVEN

We’re commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Factory made hot-sale China Good Price Copper Clad Laminate 25 Copper Foil Fr4 for PCB, We are sincerely looking forward to cooperate with customers everywhere in the world. We believe we will satisfy you. We also warmly welcome clients to visit our business and purchase our products.
We’re commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for China Laminated Copper Sheet Fr4, Copper Clad Laminate Fr4, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!

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.

We’re commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Factory made hot-sale China Good Price Copper Clad Laminate 25 Copper Foil Fr4 for PCB, We are sincerely looking forward to cooperate with customers everywhere in the world. We believe we will satisfy you. We also warmly welcome clients to visit our business and purchase our products.
Factory made hot-sale China Laminated Copper Sheet Fr4, Copper Clad Laminate Fr4, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!