In the field of material science, silicone products and fluorosilicone products, as two important elastomer materials, play an indispensable role in various industries with their unique properties. However, there are significant differences between the two in chemical structure, physical properties and application fields.
Silicone products are known for their excellent high and low temperature resistance, chemical stability, softness and electrical insulation properties. Silicone has a wide range of applicable temperatures, and can maintain its good performance from minus 40 degrees Celsius to 300 degrees Celsius. In addition, silica gel has stable chemical properties and does not easily react with other substances, so its service life is relatively long. In terms of touch, silicone is soft and comfortable, has a certain degree of flexibility and is not easily deformed. What's more worth mentioning is that silicone products can meet food-grade standards and are therefore widely used in industries such as medical, maternal and infant, and children's toys.
Fluorosilicone products, also known as trifluoropropylmethylpolysiloxane, are a special type of silicone rubber. It uses carbon tetrafluoride and ethylene as raw materials and is prepared through specific chemical reactions. Compared with ordinary silica gel, the performance of fluorosilicone has been significantly improved, especially in terms of oil resistance, solvent resistance and chemical resistance. This makes fluorosilicone have broad application prospects in aerospace, automobiles, electromechanical, electronics, machinery and construction fields. Especially in the fields of automobile and mechanical seals, fluorosilicone can continue to work stably in harsh environments due to its excellent temperature resistance, oil resistance, ozone resistance and other properties.
In addition to the above performance differences, the two also differ in electrical insulation properties. Silicone products are often used in the manufacture of high-voltage insulators, electrical components and other electrical equipment due to their high resistivity and stable electrical insulation properties. On this basis, fluorosilicone has further improved its electrical insulation performance through specific processing, making it suitable for higher-end electrical applications.
In addition, the two also differ in thermal conductivity properties. Silicone can improve its thermal conductivity by adding thermal fillers, and is suitable for thermal management scenarios such as heat sinks and thermal seals. Fluorosilicone, because of its special chemical structure, exhibits unique thermal conductivity properties under certain conditions, making it possible for applications in specific fields.
In summary, there are obvious differences in performance and application fields between silicone products and fluorosilicone products. Silica gel is widely used in many industries for its excellent high and low temperature resistance, chemical stability and softness; while fluorosilicone shows unique advantages in specific fields with its excellent oil resistance, solvent resistance and chemical resistance. With the continuous advancement of science and technology and the continuous expansion of the market, these two materials will play an important role in more fields and bring more convenience and possibilities to people's production and life.
Fluorosilicone compound for transformers
