In the manufacturing process of printed circuit boards (PCBs), the press-fit process is a crucial part. Choosing the right press-fit cushion not only protects the PCB surface from damage but also improves production efficiency and the quality of the finished product.
Why choose a high-temperature cushion?
As the performance of electronic products continues to improve, the requirements for PCBs are becoming increasingly stringent, especially for devices operating in high-temperature environments. High-temperature cushioning pads provide effective cushioning during high-temperature pressing, preventing heat from being transferred directly to the circuit board and avoiding damage or deformation caused by overheating. In addition, they have good elasticity and recovery, which can evenly distribute pressure and ensure the quality of the press.
How to choose the right press-fit cushioning?
Thickness and Hardness: Choose the appropriate thickness and hardness of the cushion according to your specific needs. Too hard can cause damage to the PCB surface, while too soft may not provide adequate support.
Material Type: Common materials include kraft paper, silicone, etc. Each material has its own unique properties and applicable scenarios. For example, kraft paper is affordable but has limited temperature resistance; Silicone provides better high-temperature resistance.
Dimensional Accuracy: High-precision cushioning helps to precisely control the pressure distribution during the pressing process, thereby enhancing product quality.
Environmental protection and safety: Choose products that meet environmental standards to ensure they do not have a negative impact on the environment.
Henan Huanyuchang Electronic Technology Co., Ltd. focuses on the R&D and production of high-quality PCB high-temperature resistant cushions. With advanced production equipment and technology, as well as a strict quality management system, the company provides customers with a series of high-performance products, including but not limited to Navis mats, kraft paper, steel plates, etc. These products are widely used in CCL, FCCL, PCB, FPCB, and aluminum substrates to meet the diverse needs of different customers.
When choosing a PCB high-temperature cushion, it is necessary to consider not only the basic parameters of the product but also the professional level and service capabilities of the supplier. Henan Huanyuchang Electronic Technology Co., Ltd. has become the preferred partner of many enterprises with its good product quality and perfect after-sales service. Contact us today for more information on premium press cushion cushions and work together to elevate your PCB manufacturing process!
