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VOCs Emissions from Natural Paint, Wax and Adhesive Agent

机译：来自天然油漆，蜡和粘合剂的VOCS排放

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摘要

Indoor air pollution by emissions of volatile organic compounds (VOCs) and carbonyl compounds from building materials has caused a health hazard. Use of natural building material is said to be one of the mitigation methods. But, it is well known that a certain kind of natural material emits organic chemicals. The objective of this study is to measure volatile organic compounds and carbonyl compounds emitted from natural building materials. Volatile organic compounds and carbonyl compounds from "urushi", glue and wax E (from plant) were measured. Urushi was painted on MDF boards and glass board , and they were set in small chamber. Volatile organic compounds were adsorbed by tenax sampling tube. Volatile organic compounds were described by heating and analyzed by GCMS. Carbonyl compounds were adsorbed by DNPH sampling tube, and extracted by acetonitrile , and analyzed by LC. Results as follows: 1) Emissions of volatile organic compounds and carbonyl compounds from urushi or glue painted on MDF boards were different from those painted on glass boards. Painted glue suppressed the emission of volatile organic compounds and carbonyl compounds from MDF board. 2) Urushi and wax E emitted volatile organic compounds notably, and glue emitted them not so.
机译：通过建筑材料的挥发性有机化合物（VOC）和羰基化合物的室内空气污染引起了健康危害。据说使用天然建筑材料是减缓方法之一。但是，众所周知，某种天然材料散发有机化学品。本研究的目的是测量从天然建筑材料发出的挥发性有机化合物和羰基化合物。测量来自“Urushi”，胶水和蜡E（来自植物）的挥发性有机化合物和羰基化合物。乌鲁什被涂在MDF板和玻璃板上，它们被设置在小室内。通过Tenox采样管吸附挥发性有机化合物。通过加热并通过GCMS分析来描述挥发性有机化合物。羰基化合物被DNPH取样管吸附，并通过乙腈提取，并通过LC分析。如下结果：1）在MDF板上涂上尿精或胶水的挥发性有机化合物和羰基化合物的排放与玻璃板上涂漆的有机化合物和羰基化合物不同。涂漆的胶水抑制了MDF板的挥发性有机化合物和羰基化合物的发射。 2）乌斯精和蜡E发出的挥发性有机化合物，胶水不会出现。

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