油漆中主要成膜物质及溶剂的组成研究  

Research on the Composition of Main Film-Forming Substances and Solvents in Paint

作　　者：吴蔚鹏 徐晓萍 蔡英杰[1,2] WU Weipeng;XU Xiaoping;CAI Yingjie(Productivity Centre of Jiangsu Province,Nanjing 210042,China;Physics and Chemistry Test Center of Jiangsu Province,Nanjing 210042,China)

机构地区：[1]江苏省生产力促进中心,南京210042 [2]江苏省理化测试中心,南京210042

出　　处：《化工时刊》2024年第5期26-29,共4页Chemical Industry Times

基　　金：2023年度江苏省大型科学仪器开放共享自主研究课题(TC2023A051);2022年度江苏省生产力促进中心青年人才基金项目(D2022003)。

摘　　要：随着由油漆质量引发的事件越来越多及司法鉴定领域对油漆鉴定需求的日益增加,对油漆主要成膜物质的准确鉴定和溶剂中有害成分的分析变得越来越重要。作者采用傅里叶红外光谱法对油漆主要成膜物质进行鉴别,通过进一步优化前处理步骤和检测方法使得鉴别更加精准高效,此外采用气相色谱仪及气相色谱-质谱联用仪,准确检测分析出油漆中的有害成分含量,为油漆中的有害成分含量的检测提供参考。With the increasing number of incidents caused by the quality of paint and the growing demand for paint identification in the field of judicial expertise,the accurate identification of the main film-forming substances in paint and the analysis of harmful components in solvents have become increasingly important.This study employs Fourier transform infrared spectroscopy to identify the main film-forming substances in paint,and further optimizes the pretreatment steps and detection methods to make the identification more accurate and efficient.Additionally,this study utilizes gas chromatography and gas chromatography-mass spectrometry to detect and analyze the content of harmful components in paint accurately,providing a reference for the detection of harmful component levels in paint.

关 键 词：傅里叶红外光谱 GC-MS 油漆 主要成膜物质 溶剂 

分 类 号：O657.31[理学—分析化学]