机车车辆用玻璃钢制品气味评估指标研究  

Study on odor evaluation index of FRPproducts for rolling stock

作　　者：田光超 吴彤 孙文慧 张兰兰 严洪连 王咏祥 TIAN Guangchao;WU Tong;SUN Wenhui;ZHANG Lanlan;YAN Honglian;WANG Yongxiang(GRG Metrology&test Group Co.,Ltd.,Guangzhou 510656,China;GRG Metrology&test(Hangzhou)Co.,Ltd.,Hangzhou 310018,China)

机构地区：[1]广电计量检测集团股份有限公司,广东广州510656 [2]广电计量检测(杭州)有限公司,浙江杭州310018

出　　处：《技术与市场》2023年第8期52-55,共4页Technology and Market

摘　　要：基于GC-O和气味物质嗅阈值,建立了机车车辆用玻璃钢制品气味评估指标体系。通过对20种车内广泛使用的玻璃钢制品进行GC-O和VOC检测,展示了该指标体系在实际气味评估中的应用,且与常规的主观气味评价定性结果有很好的的一致性,为我国轨道交通行业气味评估及溯源提供了定量化的科学方法。Based on GC-O and the odor thresholds of odor substances,an odor evaluation index system for FRP products used in rolling stock was established.Through GC-O and VOC testing of 20 types of FRP products widely used in vehicles,the application of this index system in actual odor evaluation was demonstrated,which showed good agreement with the quali-tative results of conventional subjective odor evaluation.This provides a quantitative scientific method for odor evaluating and tracing in the rail transit industry of China.

关 键 词：机车车辆 玻璃钢制品 典型气味物质 气味活度值 综合气味指数 

分 类 号：U270.4[机械工程—车辆工程]