October 23, 2026
With its exceptional dielectric properties, PPO resin is becoming a key material for next-generation high-speed network infrastructure. QYResearch data shows the global 5G polyphenylene ether (PPE) resin market was valued at approximately USD 257 million in 2025 and is projected to reach USD 417 million by 2032, with a CAGR of 7.3%. Nanjing Julong's high-dielectric, low-loss PPO material R&D project covers 5G communications, high-frequency circuits, and radar applications, having developed PPO materials with dielectric constants ranging from 2.6 to 9.5. PPO/DH composites achieve ultra-low dielectric loss of approximately 0.0027 at 10 GHz, making them ideal substrates for high-speed electronic devices in 5G/6G communications. Our company is committed to providing high-performance PPO materials for 5G/6G communication equipment customers, supporting next-generation communication infrastructure development.
