The first technical symposium on low dielectric constant and low dielectric loss materials was held in Chengdu.

The article is from "Insulating Materials".

        On October 28th, the first Low Dielectric Constant and Low Dielectric Loss Materials Technology Symposium was held in Chengdu, Sichuan Province. This conference was hosted by Guilin Electrical Science Research Institute Co., Ltd. and jointly organized by Sichuan Dongda Technology Group Co., Ltd., National Engineering Research Center for Insulating Materials, and National and Local Joint Engineering Research Center for Development and Application of Insulating Materials for Power Generation and Power Transmission and Transformation Equipment. It brought together over 400 representatives and experts from upstream and downstream enterprises of the low dielectric constant and low dielectric loss materials industry chain, equipment and testing institutions, universities and research institutions to discuss the innovation directions and new application paths of low dielectric materials technology.

        As a new generation of functional materials, low dielectric loss materials have demonstrated excellent dielectric properties and outstanding temperature stability in high-frequency environments above GHz. As a result, they have become key fundamental materials in high-end fields such as power electronics, artificial intelligence, 6G communication, advanced semiconductor packaging, and aerospace. Currently, although China has achieved some technical breakthroughs in this type of materials, there is still a significant technological gap in high-end applications. It is urgent to make breakthroughs in core aspects such as material system innovation and preparation processes. Therefore, conducting research and discussion on low dielectric material technology is of great significance for promoting technological breakthroughs and industrial upgrading of low dielectric loss materials.

        (The CNC stepped saw is used for processing the stepped pads of the transformer core. The system is self-developed and does not require programming. The operation is simple and it is a domestic original invention. Just input the stepped dimensions directly. Based on the principle of saving materials and reducing product costs, it can be processed using flat materials, inclined materials, or L-shaped materials.)

        This conference was themed "Ultra-Low Dk&Df Dielectric Materials: Breaking Through the Performance Limits of Communication, Energy and Semiconductor". It focused on the technical demands, innovation directions and application pain points of low dielectric and low loss materials in high-end fields such as 6G communication, AI servers, semiconductor packaging, power generation, transmission and transformation equipment. The conference organized reports from multiple dimensions including material system innovation, process upgrading and application ecosystem construction, and conducted in-depth discussions. It not only shared cutting-edge technological achievements but also analyzed the bottlenecks in industrial development, jointly mapping out the future blueprint for low dielectric and low loss materials.

        Through multi-dimensional and high-level dialogues, the meeting has established a high-level communication platform, further consolidating industry consensus, promoting in-depth interaction and collaborative innovation among all links of the industry chain such as research and development, production, and application. It has also provided diverse ideas and practical references for the industry to break through technical bottlenecks and grasp the trends of industrial transformation.

         Gaomi Hongxiang Electromechanical Technology Co., Ltd. is a company dedicated to serving global customers, providing assembly and manufacturing of power transformers; processing and manufacturing of insulating cardboard, insulating laminated wood, and insulating components; as well as EVA molding processing. It also supports the manufacturing of specialized machines with artificial intelligence technology. It is a private enterprise integrating R&D design, production, sales, installation, training, and after-sales service. Its products are popular domestically and have been exported to Southeast Asia, South America, India, Pakistan, Russia and other countries and regions.