地采暖用木质地板甲醛释放量检测方法的对比

赵秀; 王宏棣

doi:10.19455/j.mcgy.20200204

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地采暖用木质地板甲醛释放量检测方法的对比
Comparison of Testing Methods for Formaldehyde Emissions from Laminated Wood Flooring used in Ground Heating System
1. 黑龙江省林业科学院木材科学研究所
2. 国家林业和草原局制材研究重点实验室
2020年34卷第2期页码：14-18
DOI： 10.19455/j.mcgy.20200204

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[1]赵秀,王宏棣.地采暖用木质地板甲醛释放量检测方法的对比[J].木材工业,2020,34(02):14-18.

ZHAO Xiu, WANG Hong-di. Comparison of Testing Methods for Formaldehyde Emissions from Laminated Wood Flooring used in Ground Heating System[J]. China Wood Industry, 2020,34(2):14-18.
[1]赵秀,王宏棣.地采暖用木质地板甲醛释放量检测方法的对比[J].木材工业,2020,34(02):14-18. DOI： 10.19455/j.mcgy.20200204.

ZHAO Xiu, WANG Hong-di. Comparison of Testing Methods for Formaldehyde Emissions from Laminated Wood Flooring used in Ground Heating System[J]. China Wood Industry, 2020,34(2):14-18. DOI： 10.19455/j.mcgy.20200204.

摘要

为了定量分析木质地板在地采暖环境中的甲醛释放量,采用自主研发的地采暖环境模拟舱,先加热木质地板,再通过地板向环境散发热量的模拟方法,检测强化木地板的甲醛释放量,并与常规1 m,3,气候箱整体加热法的检测结果做比较。结果表明,两种方法检测的地板样品甲醛释放量均随温度、相对湿度升高而增加;在相同温、湿度下,模拟舱法检测结果低于常规1 m,3,气候箱的整体加热法。模拟舱更接近真实地采暖环境。

Abstract

An environment chamber simulating ground heating was developed for testing formaldehyde emissions from wood-based flooring used in ground heating system. The formaldehyde emission testing results from the chamber and a conventional 1-m3 climate chamber were compared. The formaldehyde emissions measured by the simulation chamber were lower than that by the conventional 1-m3 climate chamber at the same temperature and humidity level. The simulation chamber presented a closer real ground heating environment.

关键词

强化木地板地采暖环境模拟舱常规1 m3气候箱整体加热甲醛释放量检测方法释放速率

Keywords

laminated wood flooringground heating environment simulation chamberconventional 1-m3 climate chamberintegral heatingformaldehyde emissiontesting methodemission rate