As a high-performance polymer material, polyester film is widely used in a variety of high-tech fields, including electrical insulation, food packaging, new energy, magnetic recording, and optical displays.
At the heart of power equipment, insulation materials silently yet crucially safeguard safety. They isolate high-voltage currents, prevent energy surges, and ensure stable operation.
In modern high-frequency power electronics systems, efficient energy conversion and stable transmission rely on the electrical performance of each material component.
Whether internal fiber and external rubber sleeves effectively block current leakage and ensure safe operation in high-voltage environments is a key question for their suitability as electrical insulation materials in critical applications.
Among various insulating materials, silicone tubes, due to their excellent electrical insulation properties, are widely used in critical applications such as circuit protection, component packaging, and connector sealing.
Composite paper, particularly flexible polyester film insulation paper composite materials, demonstrates significant advantages in improving the insulation performance within motors.