Introduction to Solder Mask and Its Importance Solder mask, also known as solder resist or solder stop mask, is a thin protective layer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to prevent solder from adhering to areas where it is not intended, Read more…
What is Electrostatic Powder Coating? Electrostatic powder coating is a popular method used for applying a protective and decorative finish to various metal surfaces. This process involves the use of a dry powder that is electrically charged and sprayed onto the surface of the metal object. The charged powder particles Read more…
Understanding the Powder Spray Process The powder spray process is a type of coating method that uses a dry powder made from finely ground particles of pigment and resin. The powder is electrostatically charged and sprayed onto the surface of a substrate, which is typically made from metal, plastic, or Read more…
The Allure of Eye-catching Red in PCB Design When it comes to printed circuit board (PCB) design, the choice of solder mask color can have a significant impact on the overall aesthetic appeal and functionality of the board. While green is the most common color for solder masks, other colors, Read more…
What is a PCB Solder Mask? A PCB (Printed Circuit Board) solder mask is a thin layer of polymer that is applied to the copper traces of a PCB. The main purpose of the solder mask is to protect the copper traces from oxidation, prevent solder bridges from forming between Read more…
Introduction to PCB Fabrication Printed Circuit Board (PCB) fabrication is a complex process that involves multiple steps and requires specialized equipment. PCB fabrication equipment plays a crucial role in ensuring the quality, reliability, and consistency of the final product. RAYMING, a leading provider of PCB fabrication solutions, offers a wide Read more…
Introduction to PCB Fabrication and Common Issues Printed Circuit Board (PCB) fabrication is a complex process that involves multiple steps and requires precise control over various factors. Multilayer PCBs, in particular, pose additional challenges due to their intricate structure and the need for precise alignment between layers. In this article, Read more…
Introduction to PCB Soldermask Printed Circuit Boards (PCBs) are essential components in modern electronics, forming the backbone of countless devices we use every day. One crucial aspect of PCB manufacturing is the application of soldermask, a protective layer that covers the copper traces on the board. While soldermask comes in Read more…
What is LPI Soldermask? LPI (Liquid Photo Imageable) soldermask is a type of protective coating applied to printed circuit boards (PCBs) to protect the copper traces from oxidation, prevent solder bridges, and provide electrical insulation. It is a photosensitive polymer that is applied as a liquid and then cured using Read more…
What is PCB Soldermask and Why Remove It? Soldermask, also known as solder resist or solder stop mask, is a thin lacquer-like layer of polymer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to prevent solder from bridging between conductors and creating short Read more…