Interlayer paper, also known as barrier or insulation paper, is a specialized type of paper used in various industrial applications. It is characterized by its thin, flexible, and strong nature, making it an ideal choice for a wide range of applications. The primary function of interlayer paper is to act as a barrier or insulator, providing protection and support in different production stages.
Interlayer paper is widely used in the electronics industry, particularly in the manufacturing of printed circuit boards (PCBs). In this context, it serves as an isolation material, preventing short circuits and ensuring the reliable operation of electronic components. Its low sulfide content further reduces the release of sulfur during the manufacturing process, minimizing the potential for corrosion and damage to circuit components.
In addition to its use in electronics, interlayer paper is also employed in other industries such as automotive, construction, and packaging. One common application is in the manufacture of laminated wood products, where it acts as a barrier between wood layers, improving the overall strength and durability of the final product.