傅里叶红外光谱法测定 PVC 人造革中邻苯二甲酸酯类增塑剂

摘要

Detection of phthalate plasticizers was carried out of PVC leather .Separation of the sample by the dissolution methord using acetone as solvent .Detection of PVC lether and phthalate was performed by the attenuated total reflection (ATR) technique by Fourier transform infrared spectrometry using zinc selenide as crystal material .by the soxhlet extraction method.%采用索氏提取法，将 PVC 人造革中邻苯二甲酸酯类增塑剂进行提取分离，采用丙酮作为提取溶剂，应用 ATR -FTIR 法，用硒化锌（ ZnSe）为晶体材料成功的对 PVC 人造革和增塑剂进行定性分析。