TY - JOUR A1 - Even, Morgane A1 - Hutzler, C. A1 - Wilke, Olaf A1 - Luch, A. T1 - Emissions of volatile organic compounds from polymer-based consumer products: comparison of three emission chamber sizes N2 - The ISO 16000 standard series provide guidelines for emission measurements of volatile organic compounds (VOCs) from building materials. However, polymer-based consumer products such as toys may also release harmful substances into indoor air. In such cases, the existing standard procedures are unsuitable for official control laboratories due to high costs for large emission testing chambers. This paper aims at developing and comparing alternative and more competitive methods for the emission testing of consumer products. The influence of the emission chamber size was investigated as smaller chambers are more suited to the common size of consumer products and may help to reduce the costs of testing. Comparison of the performance of a 203 l emission test chamber with two smaller chambers with the capacity of 24 l and 44 ml, respectively, was carried out by using a polyurethane reference material spiked with 14 VOCs during the course of 28 days. The area-specific emission rates obtained in the small chambers were always similar to those of the 203 l reference chamber after a few hours. This implies that smaller chambers can provide at least useful numbers on the extent of polymer-based consumer product emissions into indoor air, thereby supporting meaningful exposure assessments. KW - Comparison KW - Consumer products KW - Emission chamber KW - Reference material KW - Volatile organic compounds PY - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-493697 VL - 30 IS - 1 SP - 40 EP - 48 PB - Wiley VCH-Verlag AN - OPUS4-49369 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Even, Morgane A1 - Hutler, C. A1 - Wilke, Olaf A1 - Vieth, B. A1 - Luch, A. T1 - Investigations on emission properties of VOCs from consumer products made of polymers N2 - There is a need for an assessment of the emission properties of volatile organic compounds (VOCs) from consumer products. A method comparison was carried out to evaluate adapted and cost-effective procedures for such items. Smaller and automated emission chambers depicted similar kinetics compared to a 203 L standard chamber. Toy samples made of PVC (Polyvinyl chloride) emitted more VOCs compared to other tested polymeric products. The emissions from 2 selected samples were studied to allow an evaluation of the resulting room concentration and external exposure of a child. Obtained concentrations were not of concern. T2 - Indoor Air Conference 2018 CY - Philadelphia, USA DA - 22.07.2018 KW - Emission chamber KW - VOC KW - Consumer article PY - 2018 SP - Paper 381, 1 EP - 2 AN - OPUS4-45654 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -