Product Highlights

Teflon foam three-layer co-extrusion line

The Teflon Foam Triple-Layer Co-Extrusion Line utilizes physical foaming technology to inject high-pressure nitrogen into molten FEP,PFA materials, creating a uniform microcellular foam structure that minimizes dielectric losses and enhances high-frequency signal transmission efficiency. Its triple-layer design (skin-foam-skin) combines solid Teflon outer layers for mechanical durability with a foamed core for optimal insulation, enabling the production of ultra-fine cables like 224G copper wires for AI servers and differential signaling cables for 5G,6G infrastructure. This process ensures lightweight, low-loss cables with superior thermal stability and signal integrity, critical for high-density data centers, automotive radar systems, and medical electronics.