标准摘要
[中文适用范围]: ISO 12219 的这一部分规定了一种使用微型测试室在模拟实际使用条件下对车辆内饰材料释放的气相有机化合物(挥发性和一些半挥发性)进行快速、定性和半定量筛选的方法。该方法旨在评估新车内饰部件,但原则上也可以应用于二手车部件。目标分析物包括 VOC(传统上定义为挥发性范围在正己烷至正十六烷的有机化合物)和挥发性羰基化合物,例如甲醛。VOC 的规定分析程序是 ISO 16000-6,甲醛和其他一些轻质羰基化合物的规定分析程序是 ISO 16000-3。注 1:一些挥发性比正己烷强、比正十六烷弱的化合物也可以分析(更多信息见:ISO 16000-6:2011,附件 D;ISO 16017-1;[11]和附件 E)。 注 2:对于干燥、均质材料,使用微尺度室对新产品进行的挥发性有机物排放测试结果与使用标准(参考)方法和常规排放测试室(ISO 12219-4、VDA 276[1]和ISO 16000-9 [6])或ISO 12219的本部分规定的测试室获得的数据具有很好的相关性,因此是对现有标准的补充。 ISO 12219的本部分为第三方测试实验室和制造业提供了一种经济有效的方法,用于:a)作为日常质量控制的一部分,监测和筛查挥发性有机物排放;b)在正式认证测试之间监测产品的一致性或一致性; c) 比较同一范围内产品的排放(例如不同颜色或图案); d) 在开发过程中评估原型、“低排放”材料或产品。 注 3:除甲醛外,所有挥发性羰基化合物均可根据 ISO 16000-6 进行分析。 [外文原描述]: ISO 12219-3:2012 specifies a fast, qualitative and semiquantitative screening method for vapour-phase organic compounds (volatile and some semi-volatile) released from vehicle trim materials under simulated real-use conditions using micro-scale test chambers. This method is intended for evaluating new car interior trim components but can, in principle, also be applied to used car components. Target analytes include VOCs (conventionally defined as organic compounds in the volatility range of n -hexane to n -hexadecane) and volatile carbonyl compounds such as formaldehyde. The specified analytical procedure for VOCs is ISO 16000‑6 and for formaldehyde and some other light carbonyl compounds is ISO 16000‑3. ISO 12219-3:2012 provides third party test laboratories and manufacturing industry with a cost-effective approach for: a) monitoring and screening VOC emissions as part of routine quality control; b) monitoring product uniformity or conformity between formal certification tests; c) comparing emissions from products within a range (e.g. different colours or patterns); d) evaluating prototype, "low-emission" materials or products during development.
英文名称Interior air of road vehicles — Part 3: Screening method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials — Micro-scale chamber method