Applications Of Epoxy Resin Tubing In Special Industries

The widespread adoption of epoxy bushing in specialized industries benefits from its superior physical and electrical properties. Compared with other sleeves, epoxy resin bushing has many advantages such as light weight, high mechanical strength, high heat distortion temperature, and good airtightness. Furthermore, the core of epoxy resin cast bushing is made of epoxy resin-impregnated insulating paper. Through optimized electrode arrangement and interface structure, the radial and axial electric field strengths under operating voltage can be significantly reduced, fundamentally solving the electrical problems faced by traditional materials.

At the manufacturing process level, the production of epoxy bushing manufacturer requires extremely high control over bubble removal and material mixing. During the entire process of casting, pressurizing, impregnating, and curing the insulating paper and aluminum foil under vacuum conditions, any improper degassing control can affect the uniformity of epoxy bushing for transformer. This also means that manufacturers need a comprehensive process management system and sophisticated production equipment.