PBO纤维的防紫外线改性研究进展

Research advance on PBO fiber modification for UV resistance

介绍了PBO纤维的结构、纺丝合成、性能及应用。针对PBO纤维耐紫外线性能差的缺点而进行的研究,包括纺丝过程改性PBO纤维,涂覆法改性PBO纤维,酸、碱、酶等化学法表面改性PBO纤维,以及等离子体等表面改性PBO纤维的方法。

The structure, spinning, property and application of PBO fiber are introduced. The researches on improving the UV resistance of PBO fibers are reviewed, including the modification during the spin- ning process of PBO fiber, coatings on PBO fiber, surface modification on PBO fiber with acid, alkali, and enzyme or other chemicals, and plasma surface treatment on PBO fiber.