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基于聚对苯二甲酸乙二醇酯纤维(PET)良好的可加工性及其机械性能,可利用有机/无机杂化的机理,将纳米材料引入到PET基体中,实现PET纤维的功能裁剪.本文主要综述了具有阻燃、抗菌、抗紫外及导电特性的PET基纳米杂化功能纤维,特别评价了纳米材料的制备过程、改性方法、加工途径及其功能特性等.最后展望了PET基纳米杂化功能纤维的发展方向:纳米材料的结构与功能设计、纳米材料与聚酯复合的界面可控技术、纳米杂化纤维的后整理加工技术;以期开发多功能复合的智能型、环境友好型纳米杂化产业用纤维,并建立对纳米杂化纤维的生态安全性等系统评价标准等.
Based on the good processability and mechanical properties of polyethylene terephthalate (PET) fibers, organic / inorganic hybrid mechanism can be used to introduce nanomaterials into the PET matrix to realize the functional cutting of PET fibers. In this paper, the PET-based nanocomposite functional fibers with flame retardant, antibacterial, UV-resistant and conductive properties are reviewed in detail, especially the preparation process, modification methods, processing methods and functional properties of nanostructured materials.At last, The development of nano-hybrid fibers: the structure and function of nano-materials design, nano-materials and polyester composite interface controllable technology, nano-hybrid fiber finishing technology; Type nano-hybrid industrial fibers, and the establishment of nano-hybrid fiber ecological safety evaluation criteria and other systems.