所谓聚酯系列的高性能纤维是具有相对特殊的物理化学结构、性能和用途，或具有特殊功能的聚酯纤维。聚酯系列高性能纤维主要体现在耐强腐蚀、低磨损、耐高温、耐辐射、阻燃、抗燃、耐高电压、高强度高模量、高弹性、反渗透、高效过滤、吸附、离子交换、导光、导电以及多种医学功能。这些纤维大都应用于工业、国防、医疗、环境保护和尖端科学各方面。
The so-called high-performance polyester fibers are polyester fibers with relatively special physical and chemical structures, properties and uses, or with special functions. Polyester series of high performance fibers are mainly embodied in strong corrosion resistance, low wear, high temperature resistance, radiation resistance, flame retardant, fire resistance, high voltage resistance, high strength and high modulus, high elasticity, reverse osmosis, high efficiency filtration, adsorption, ion exchange, light conductivity and a variety of medical functions. Most of these fibers are used in industry, national defense, medical treatment, environmental protection and advanced science.