Improving the anti-aging properties of electrical nonwoven fabrics can be approached through material modification, process optimization, and the use of additives. Material modification includes selecting highly stable polyester fibers or blending them with other aging-resistant fibers. For example, adding aramid or glass fibers can improve the thermal stability and UV resistance of the nonwoven fabric. Furthermore, introducing aging-resistant groups through chemical grafting or surface treatment can also slow down the aging process.

The global demand for electrical nonwoven fabrics has surged in recent years, driven by advancements in renewable energy, electric vehicles (EVs), and smart grid infrastructure. These specialized materials serve as critical components in insulation, filtration, and structural reinforcement for electrical applications. According to industry reports, the market is projected to grow at a CAGR of 6–8% over the next decade, with Asia-Pacific and North America leading adoption due to rapid industrialization and energy transition initiatives.

Industry Background and Market Demand The demand for flame-retardant materials in high-voltage electrical applications has grown significantly due to stringent safety regulations and the need for reliable insulation in power transmission, distribution, and industrial equipment. Nonwoven fabrics, known for their lightweight, flexibility, and thermal resistance, have emerged as a preferred material in electrical insulation systems.

Industry Background and Market Demand The demand for reliable electrical insulation materials continues to grow across industries such as power generation, automotive, aerospace, and consumer electronics. As electrical systems become more complex and operate under higher voltages, the need for durable, heat-resistant, and lightweight insulating materials has intensified.

Industry Background and Market Demand Electrical insulation materials are critical in ensuring the safety and efficiency of power transmission, distribution systems, and electronic components. Among various insulation solutions, polyester fiber nonwoven fabric has gained prominence due to its superior dielectric strength, thermal stability, and mechanical durability. The growing demand for lightweight, high-performance insulation in industries such as automotive, aerospace, and renewable energy has further accelerated its adoption.