How does silicone oil compatibility with transformer materials affect its use?

Silicone oil’s compatibility with transformer materials is crucial for maintaining the integrity of the transformer’s components. Incompatible materials, such as certain elastomers or plastics, may swell, harden, or degrade when exposed to silicone oil, leading to leaks or mechanical failures. Before using silicone oil, it’s important to verify that all gaskets, seals, insulating materials, and coatings are compatible. Selecting materials specifically designed to withstand silicone oil ensures long-term reliability and prevents maintenance issues related to material degradation.