On December 12, 2025, Global Silicone Network released an in-depth industry analysis focusing on silicone adhesives, a key chemical material. As a special adhesive that combines the flexibility of organic materials with the stability of inorganic materials, it has achieved deep penetration in multiple fields such as electronics, medical, and new energy due to its five core advantages, becoming an indispensable "connecting link" in modern industry. Behind the title of "universal glue" lies the dual support of excellent performance and wide application.
Silicone adhesive is a highly active adsorbent material that is water-insoluble and stable in performance. It cures upon contact with adhesive surfaces or moisture in the air to form a high-strength bond. The Si-O (silicon-oxygen) bonds in its molecular structure have a bond energy as high as 121 kcal/mol, far exceeding ordinary C-C bonds, which gives it five outstanding properties: stable long-term performance at extreme temperatures from -65°C to 300°C; excellent thermal stability; top-ranking electrical insulation properties such as low dielectric loss and high voltage resistance, ensuring the safety of electronic devices; stable chemical properties with excellent adhesion to metals, plastics, ceramics, and others, along with strong corrosion resistance; physiological inertness of polysiloxane compounds, which allows compatibility with biological systems, making it suitable for medical and daily-use applications; easy operation and quick curing—small-area bonding can be completed within minutes, helping to improve production efficiency.
Relying on these advantages, the application scenarios of silicone adhesive continue to expand. In the electronics and electrical fields, it provides reliable bonding and protection for precision smartphone components and LED lighting; in the LCD display field, its optical-grade bonding performance meets the demands of high-end display devices; in the medical field, it can be safely used for bonding and sealing medical instruments; and in high-end manufacturing sectors such as new energy vehicles and aerospace, it ensures the stability of core components. Companies like Shanghai Kangpeng Environmental Technology have been deeply involved in this field, launching series products such as phenyl silicone oil and silicone pressure-sensitive adhesives, with customizable viscosities to meet diverse market demands.
Looking ahead, with the development of strategic emerging industries such as 5G communication, artificial intelligence, and new energy, silicone adhesive is upgrading toward functionalization. Specialty products with high thermal conductivity, conductivity, and flame retardancy will continuously emerge to meet more complex and demanding applications. From daily products to advanced technology, silicone adhesive, as an "invisible technological force," is breaking application boundaries through continuous technological innovation, providing more efficient and reliable bonding solutions across industries, and becoming an important support for driving industrial upgrading and green development.