On December 4, 2025, Shanghai - At the 33rd Shanghai International Electric Power Equipment and Technology Exhibition (EP Shanghai 2025) held from November 18 to 20, Zheng'an Organosilicon showcased its innovative silicone rubber materials under the theme of "Electricity as a Medium, Materials Building Foundation", showcasing its technological breakthroughs in power equipment insulation, safety protection, and new energy fields, and writing a new chapter of "Materials Assisting Energy Transformation" for the industry.


Power insulation materials: upgrading from "manufacturing" to "intelligent manufacturing"
Zheng'an Organic Silicon has been deeply involved in the power industry for more than ten years, building a solid and liquid multi series product matrix covering medium and high voltage power insulation, medium and low voltage cold shrink accessories, and high voltage flame-retardant cables. Its platinum sulfide solid power adhesive (such as GA-9440) has become the preferred material for key components such as cold shrink cable accessories and high-voltage switchgear insulation supports due to its high strength, high resilience, and excellent weather resistance; Platinum sulfide system liquid adhesive (such as GA-2040D-45) is widely used in scenarios such as medium and high voltage composite insulators, transformer sheaths, etc. due to its rapid curing, UV resistance, and resistance to leakage and tracking performance, effectively reducing equipment failure rates and extending service life.


Extreme environmental adaptability: breaking through the bottleneck of new energy technology
In response to the harsh working conditions such as high temperature, high humidity, and mechanical friction of high-voltage cables for new energy vehicles in small spaces, Zheng'an has developed silicone rubber cable adhesive with a temperature resistance of -60 ℃ to 225 ℃, which can meet the technical needs of the industry and help the electric vehicle industry break through bottlenecks. In addition, its ceramic refractory silicone rubber can form a hard protective layer in emergency situations such as fires, maintain circuit integrity, and fight for critical time for personnel evacuation and fire rescue. Currently, it has been applied in multiple rail transit projects.


Cooperation in the field of new energy: stabilizing the supply chain and empowering low-carbon development
With the rise of the wind power, photovoltaic, and new energy vehicle industries, Zheng'an Organic Silicon has become a stable partner for leading enterprises such as CATL, BYD, and Longi Green Energy, relying on its manufacturing capabilities and product performance. Its photovoltaic silicone rubber sealant has passed international certifications such as T Ü V and UL, and can withstand extreme outdoor environments with a high technical threshold; The waterproof components of the power battery pack have passed the IP68 waterproof test to ensure the safe operation of the battery system.


Industry recognition: standard setting and technological leadership
Zheng'an Organic Silicon not only drives development through product innovation, but also actively participates in the formulation of industry standards. In 2025, the "Performance Evaluation Method for Silicone Rubber Materials for High altitude Environmental Composite Insulators" jointly developed by more than 60 industry university research and application units, including Nanwang Ultra High Voltage Company, after three years of research and development, has been approved and implemented, filling the gap in domestic high-altitude insulator standards. In addition, the "photoinduced twin polymerization" silicone preparation technology developed by the company achieved a breakthrough at the molecular level and was nominated for the the State Technological Innovation Award.


Lin Bixiong, General Manager of Zheng'an Organic Silicon, stated, "Electricity is the core carrier of energy transformation, and materials are the cornerstone of innovation in power equipment. We will continue to deepen our cultivation in the field of silicon-based new materials, and use technological innovation to promote the upgrading of China's power equipment and new energy industry from 'manufacturing' to 'intelligent manufacturing'." It is reported that Zheng'an Organic Silicon has currently established 5 major production bases nationwide, with an annual production capacity of 200000 tons, and its products are exported to more than 30 countries and regions, becoming an important supplier of silicone rubber materials in the global power new energy field.