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KMID : 0385520110240040290
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Analytical Science & Technology
2011 Volume.24 No. 4 p.290 ~ p.297
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Evaluation of volatile organic compounds emitted from door-trim armrest using micro chamber and 20 L static chamber
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Lee Ik-Hee
Yoo Ji-Ho
Kim Man-Goo
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Abstract
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In present, evaluation method for car cabin air quality has been developed in ISO, China, Japan. Also The management standard for new produced car has been applied since 1, July, 2010. To manage car cabin air quality, It is important to evaluate VOC emitted from interior material. In this study, complete component of door trim armrest was evaluated in accordance with ISO 12219-5, cut component was evaluated in accordance with ISO 12219-3. The vapour gas was collected with stainless tube packed with Tenax TA and analyzed with TD-GC/MS. It was confirmed that emission rate of each compounds was difficult in each evaluation method. As a result, to evaluating each components composing door trim armrest, main sources of emitting VOCs in door trim armrest were PP substrate and adhesive.
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KEYWORD
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door trim armrest, micro chamber, static chamber, car interior component, cabin air quality
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