PPO Chinese name is also called polyphenyl ether b, is one of the world\"s five general engineering plastics. It has the advantages of large rigidity, high heat resistance, flame resistance, high strength and excellent electrical performance. In addition, PPO also has the advantages of wear-resistant, non-toxic, and pollution resistance. The dielectric constant and dielectric loss of PPO are one of the smallest varieties in engineering plastics, and are almost unaffected by temperature and humidity. Can be used in low, medium and high frequency electric fields (the smaller the dielectric constant, the more insulation Fine).
