邻苯二甲酸酯纤维标样的制备及其性能检测

邻苯二甲酸酯类增塑剂(PAEs)凭借其优良的增塑性能成为世界上使用最广的增塑剂,然而目前PAEs已成为全球最普遍的环境激素类污染物,它的毒性对于青少年及幼儿影响最大,故各国都颁布了相关法规对PAEs进行限制。本文研究内容包括:(1)确定邻苯二甲酸酯实物标样的制备工艺;(2)选择聚氯乙烯(PVC)为实物标样的基质,分别制备低、中、高三种不同浓度的含有6种邻苯二甲酸酯实物标样(长丝);(3)对制得的邻苯二甲酸酯实物标样进行拉伸性能检测、均匀性及稳定性检测;(4)根据检测结果,对邻苯二甲酸酯实物标样的拉伸性能、均匀性及稳定性进行评价分析。

Standard Samples Preparation of PAEs Fibers and its Performance Testing

Phthalic acid esters（PAEs）are the most widely used plasticizer in the world because of their nice performance.However,as the most wide spread pollutants,PAEs has the greatest influence on infantsand teenagers,which leads to world wide restriction by many countries.The object of this research includes the following：（1）Finalizing the manufacturing process of phthalates reference filaments in lab.（2）The phthalates reference filaments,including 3 kinds of reference filaments with low,medium and high concentration of PAEs,were prepared with the PVC as primary substance. （3）The tensile test,the homogeneity test and the stability test were performed for over all analysis of the phthalates reference filaments.（4）The tensile property,the homogeneity and the stability of the phthalates reference filaments were evaluated, according to the results of above experiments.