| 应用气候箱法测定胶合板的VOC释放 |
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| 引用本文： | 李春艳,沈晓滨,时阳.应用气候箱法测定胶合板的VOC释放[J].木材工业,2007,21(4):40-42. |
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| 作者姓名： | 李春艳 沈晓滨 时阳 |
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| 作者单位： | 郑州轻工业学院热能与动力工程系,郑州450002 |
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| 摘 要： | 采用气候箱模拟室内气候环境,研究胶合板的甲醛释放规律,分析环境因素对处于稳定释放期的胶合板甲醛及其他VOC释放机理的影响.研究发现:在模拟的空气环境条件下,胶合板甲醛释放呈现的规律为:在较短时间内急速上升,达到最大值后逐渐衰减,直到趋于稳定值;在稳定释放状态,环境因素对甲醛及某些VOC散发有显著作用.同时对VOC作了化学成分的检测,受试胶合板主要释放有8种VOC.
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| 关 键 词： | 气候箱 胶合板 挥发性有机化合物(VOC) 释放 |
| 文章编号： | 1001-8654（2007）04-0040-03 |
| 修稿时间： | 2006-09-262007-06-25 |
Study on VOC Emissions from Plywood Using a Climate Chamber |
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| LI Chun-yan,SHEN Xiao-bin,SHI Yang.Study on VOC Emissions from Plywood Using a Climate Chamber[J].China Wood Industry,2007,21(4):40-42. |
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| Authors: | LI Chun-yan SHEN Xiao-bin SHI Yang |
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| Institution: | Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, China |
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| Abstract: | A climate chamber was used to study the emission of formaldehyde from plywood. Results showed that under certain conditions, the concentration of formaldehyde emitted quickly increased to a maximum value in several hours, and then began to decline until it reached a steady value. In the steady emission state, environmental factors had remarkable effects on formaldehyde and other VOC emissions. A test on the composition of the emissions found the presence of eight different VOCs. |
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| Keywords: | climate chamber plywood volatile organic compounds(VOC) emission |
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