皮革中全氟化合物检测技术研究进展

Progress in the Detection Technology of Perfluorinated Compounds in Leather

全氟化合物应用广泛,作为防水整理剂加入皮革及皮革制品中,可赋予防水性,并改善其他物理化学性能,提升穿着舒适性。然而,全氟化合物已被证实为难以降解的持久性有机污染物,且能够随食物链传播,具有一定的生殖毒性,对环境和人体危害严重。本文主要综述了皮革及其制品中全氟化合物(PFCs)检测过程中样品的前处理技术和检测方法,指出了皮革中PFCs现有检测技术存在的问题,并对其发展趋势进行了展望。

Perfluorinated compounds are widely used as waterproof finishing agents in leather and leather products,which can give waterproof,improve other physical and chemical properties,and improve wearing comfort.However,perfluorinated compounds have been proved to be persistent organic pollutants that are difficult to degrade,and can be transmitted along the food chain.They have certain reproductive toxicity and serious harm to the environment and human body.In this paper,the pretreatment and detection methods of samples in the detection of perfluorinated compounds(PFCs)in leather and its products were discussed.The existing problems in the detection technology of PFCs in leather were pointed out,and the development trend was prospected.