PU potting compound – high-performance protection and packaging solution

Sealing and packaging technology plays a crucial role in modern industrial and electronic product manufacturing processes. PU sealant, as a new type of environmentally friendly and efficient sealing material, has gradually become the preferred material in the industry due to its excellent physical and chemical properties. This article will delve into the principles, characteristics, application areas, and construction precautions of PU sealant, helping readers to fully understand this product and providing strong reference for procurement and use. 1、 Introduction to PU potting compoundPU sealant is a polymer material based on polyurethane system, mainly used in electronic components, mechanical equipment, handicrafts and other fields that require protection and packaging. It forms a stable three-dimensional cross-linked network through chemical reactions, which not only effectively fills the gaps inside the product, but also has excellent corrosion resistance, waterproofing, shock resistance and other characteristics. In recent years, with the continuous upgrading of industrial technology, PU sealant has quickly occupied a place in the market. Its environmental friendliness and high-performance characteristics make it an ideal choice for many high-end projects.2、 Main characteristics of PU potting compound