In the world of electronic products, chips, circuit boards, sensors, etc. are undoubtedly the protagonists, but there is a type of “invisible hero” that silently supports the performance and lifespan of electronic devices – that is, electronic adhesives. Today, Yilian will talk about the types, functions, application scenarios, and future trends of electronic adhesives.1、 What is electronic adhesive?Electronic adhesive is a type of adhesive specifically designed for electronic components, used for bonding, fixing, sealing, conducting electricity, conducting heat, etc. It is a chemical material that can provide mechanical support, protection, and special functions such as conductivity, insulation, and heat dissipation. Compared with ordinary glue, electronic adhesive has higher insulation, heat resistance, aging resistance and environmental adaptability, and is one of the key materials to ensure the long-term stable operation of electronic products.2、 The main function of electronic adhesiveAdhesive fixation: Fixing chips, capacitors, inductors, modules and other components to prevent displacement or damage caused by vibration or impact.Thermal conduction and heat dissipation: dissipate the heat generated during the operation of components to avoid local overheating and extend their lifespan.Electrical performance guarantee: including insulation, conductivity, meeting different functional requirements, such as conductive adhesive, insulating adhesive, etc.Sealed protection: Waterproof, dustproof, and chemically resistant, protecting precision electronic components from stable operation in harsh environments.Stress release: Reduce internal stress caused by thermal expansion and contraction, avoid solder joint cracking and circuit board deformation.3、 The main types of electronic adhesives
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