1. Surface Plating of Flexible Printed Circuit Boards (FPC) (1) Pre-treatment for FPC Plating: The copper conductor surface exposed after the coating process of the flexible printed circuit board (FPC) may be contaminated with adhesives or inks, and may also have oxidation or discoloration caused by high-temperature processes. To achieve a tightly adhered plating layer, … Read more
Long-term gradual changes will lead to significant changes. With the increasing calls for environmental protection, the surface treatment processes for PCBs are sure to undergo major changes in the future. Currently, there are many PCB surface treatment processes, the most common being Hot Air Leveling, Organic Coating, Electroless Nickel/Immersion Gold, Immersion Silver, and Immersion Tin. … Read more
Long-term gradual changes will lead to significant changes. With the increasing call for environmental protection, the surface treatment processes for PCBs will definitely undergo major changes in the future. The Purpose of Surface Treatment The most fundamental purpose of surface treatment is to ensure good solderability or electrical performance. Due to the tendency of copper … Read more
“When weighing on a digital scale, the numbers jump around, and when I change positions, I weigh 3 pounds more. Is the sensor broken?” My friend often doubts her weight fluctuating, thinking the digital scale is about to be discarded. I helped her level the feet under the scale, and the numbers became stable and … Read more
Click on the arrow “China Electroplating Network” , follow us 1. Plating of Flexible Circuit Boards (FPC) (1) Pre-treatment for FPC Plating: The copper conductor surface exposed after the coating process of the flexible printed circuit board (FPC) may be contaminated with adhesives or inks, and may also have oxidation or discoloration caused by high-temperature … Read more
1.Flexible Circuit Board Plating (1) Pre-treatment for FPC Plating: The surface of the copper conductors exposed after the coating process of the flexible printed circuit board (FPC) may be contaminated with adhesives or inks, and may also have oxidation or discoloration due to high-temperature processes. To achieve a tightly bonded plating layer with good adhesion, … Read more
With the continuous advancement of technology, the quality control of internal PCB circuit boards has become increasingly strict, leading to a more urgent development and upgrading of PCB surface treatment technologies. This article introduces the commonly used PCB surface treatment technologies in the market today. What Is Surface Treatment? PCB surface treatment technology refers to … Read more