| 干燥器法测定甲醛释放量的不确定度评定 |
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| 引用本文： | 于涛,孙中南,张立东,章丽娜,何丹,张秀兰.干燥器法测定甲醛释放量的不确定度评定[J].辽宁化工,2010,39(7):786-790. |
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| 作者姓名： | 于涛 孙中南 张立东 章丽娜 何丹 张秀兰 |
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| 作者单位： | 沈阳产品质量监督检验院,辽宁,沈阳,110022 |
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| 摘 要： | 依据GB/T 17657-1999《人造板及饰面人造板理化性能试验方法》中干燥器法测定甲醛释放量,对装饰单板贴面人造板中甲醛释放量的检测过程进行研究,分析了检测过程的不确定度来源,确定了人造板甲醛释放量的测量结果不确定度,提出了干燥器法甲醛释放量检测不确定度的评定方法。
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| 关 键 词： | 甲醛释放量 干燥器法 不确定度 |
Evaluation on Measurement Uncertainties for Determining Formaldehyde Release Rate With Desiccator Method |
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| YU Tao,SUN Zhong-nan,ZHANG Li-dong,ZHANG Li-na,HE Dan,ZHANG Xiu-lan.Evaluation on Measurement Uncertainties for Determining Formaldehyde Release Rate With Desiccator Method[J].Liaoning Chemical Industry,2010,39(7):786-790. |
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| Authors: | YU Tao SUN Zhong-nan ZHANG Li-dong ZHANG Li-na HE Dan ZHANG Xiu-lan |
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| Affiliation: | (Shenyang Products Quality Supervision and Inspection Institude,Shenyang 110022,China) |
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| Abstract: | Based on GB/T 17657-1999 about test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels,testing procedures of formaldehyde release rate for decorative veneer faced wood-based panel were investigated.The sources of uncertainties were analyzed,and uncertainties of determination measurements of formaldehyde release rate from man-made panels were obtained.A way of determining uncertainties by the desiccator method was proposed. |
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| Keywords: | Formaldehyde release rate Desiccator method Uncertainty |
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