顶空气相色谱-质谱联用分析橡胶硫化烟气成分来源

Component Source Analysis of Rubber Vulcanization Fume by HS-GC/MS

建立顶空气相色谱-质谱(HS-GC/MS)联用分析橡胶(制品)硫化烟气成分的方法。对选定配方原材料及其混炼胶在硫化温度下挥发的烟气成分进行HS-GC/MS测试,确定挥发分成分;通过对定性结果的分析对比,推断硫化烟气各成分的来源。该方法的建立对开发绿色橡胶制品有很好的参考性。

The method of analyzing the components of rubber(products)vulcanization fume by headspace gas chromatography-mass spectrometry(HS-GC/MS)was established.The fume components volatilized from raw materials and the compound of the formula under curing temperature were tested by HSGC/MS,and then the composition of volatiles were determined.According to the analysis and comparison of the qualitative results,the component source of the vulcanization fume was determined.This method could provide a good reference for the development of green rubber products.