On December 3, 2025, Shanghai - Kangpeng Environmental Protection Technology, a subsidiary of Kangpeng Technology Holdings, a listed company on the Science and Technology Innovation Board, recently launched a full range of independently developed phenyl organosilicon products to global customers. The release of this series of products marks a significant breakthrough for China in the field of high-end silicone materials, successfully breaking the long-standing technological monopoly of foreign enterprises and achieving domestic substitution.


Phenyl organosilicon materials play a key role in high-end applications such as photovoltaics, power grids, electronic packaging, special tapes, and high vacuum pump oils due to their extreme temperature resistance (-70 ° C to 300 ° C), excellent UV resistance, radiation resistance, and strong salt spray corrosion resistance. Kangpeng Environmental Protection Technology has continuously invested in research and development, breaking through core technologies, and making domestic phenyl organosilicon products comparable to or even surpassing international first-line brands in purity, stability, and comprehensive performance.


Among them, UC290 methylphenyl silicone oil is a high-performance phenyl organosilicon material developed by Kangpeng Environmental Protection Technology based on the "phenyl modified siloxane molecular design technology". This technology modifies traditional methyl silicone oil by introducing phenyl groups, combining the wide temperature range adaptability of methyl silicone oil with the high temperature and radiation resistance characteristics of phenyl silicone oil. This technology is exclusively developed by Kangpeng and pioneered domestically, successfully filling the gap in the field of high-performance diffusion pump oil in China.


In addition, UC750 diffusion pump oil is also a star product of Kangpeng Environmental Protection Technology. This product achieves high thermal oxidation stability, low viscosity coefficient, narrow boiling point range, steep vapor pressure curve, low vapor pressure at ambient temperature, and low solidification point through precise molecular structure optimization and full process process control. It is designed specifically for high vacuum environments and widely used in cutting-edge fields such as high-precision scientific research equipment, semiconductor manufacturing, precision optical coating, and new energy research and development.


Kangpeng Environmental Protection Technology stated that the company will continue to take technological innovation as the foundation and quality service as the core, promote the localization process of high-end silicone materials in China, and provide global customers with higher quality and more reliable products and services.