Vehicle Interior Air Quality - (S)VOC Emission from Materials: Regulation, Standard Methods and Analytical Implementation

摘要

Emissions from vehicle trim components can affect vehicle interior air quality (VIAQ). There has a development of harmonised methods to quantitate releases of chemicals released from the materials used, and assess the overall quality of in-vehicle air. Thermal desorption and related sampling methods are stipulated in these methods, to aid understanding of both the volatile content and emission profiles of car trim, as well as for analysis of in-vehicle air. This paper will give an overview of the methods, the correlation and differences between differing national implications, followed by a focused study on Micro-scale Chamber - (S)VOCs Extraction Methodology.