车内有害挥发物控制与测试.pdf

文档介绍：长安汽车(集团)有限责任公司
车内挥发性有机物测试与控制车内挥发性有机物测试与控制
DeterminationDetermination ofof VOCsVOCs inin PassengerPassenger CabinCabin
andand ItsIts ControlControl
罗华

长安汽车集团汽车工程研究院
Changan Automotive (Group) Co. Ltd Engineering Institute

长安汽车(集团)有限责任公司
ContentContent
• Introduction 介绍
• VOCs in cabin testing technology and its Characteristic
车内VOCs检测技术及特点
• Determination & control of VOCs emitted from parts/materials
部件/材料VOCs检测及控制
• CAG strictly control VOCs for the passengers’ health
长安严格控制VOCs确保乘员健康安全
• Summary 总结

长安汽车(集团)有限责任公司
IntroductionIntroduction
• Determination of VOCs in Cabin of Vehicles was released in
Dec. 7th, 2007 (HJ/T 400—2007)
车内VOCs采样测定方法国标07年12月7日颁布
• There will be ISO16000/26 as a worldwide standard for measurement
method for VOC-emissions in vehicles in the future.
将有ISO16000/26作为世界范围内测量车辆VOCs统一标准
• OEM assistance
技术支持单位:长安汽车集团、东风汽车、东风日产、长福马、
丰田汽技中心、郑州宇通、本田技研工业、上海大众、泛亚汽技中心

长安汽车(集团)有限责任公司
IntroductionIntroduction
• VOCs’ definition pounds,
no internationally-agreed definitions
• Generally classified by the WHO
Boiling point Term Examples and boiling points
Lower than Very VOC 甲烷161,甲醛21,甲基硫醇6,乙醛
50degC 高挥发性有机化合物 20, 二氯甲烷40
50degC or VOC 乙酸己酯77,乙醇78,苯80,甲基己
higher, lower 挥发性有机化合物基酮80,甲苯110, 三氯己烷113,二
than 260degC 甲苯140,宁烯178, L尼古丁247
260degC or Semi-VOC 氯蜱硫磷290, 邻苯二甲酸二丁酯
higher, lower 半挥发性有机化合物(DBP)340, 邻苯二甲酸二辛酯
than 400degC (DOP)390
400degC or anic Matter 多氯联苯(PCB)苯并芘
higher 颗粒状有机化合物

长安汽车(集团)有限责任公司
VOCsVOCs inin CabinCabin TestingTesting TechnologyTechnology andand ItsIts haracteristic
Key Sampling Technologies
关键采样技术
• Location;
• Velocity of flow in chamber ;
• Car airproof;
•Air pump;
• Humidity in car;
• Sampling flow;
• Sampling methods;
• Tubes, especially Tenax tubes
Sampling Sketch in Cabin • Safe Sampling Volume
…….
1—Wagon;2—Sampling Pipe;
3—Sorbent Tubes;4—Constant Flow Air Pump
A-Front Sampling Location;
B-Rear Sam