文献类型：期刊文献

中文题名：地采暖用木质地板甲醛释放限量指标探讨

英文题名：Limit of Formaldehyde Emissions from Wood-based Floorings for Ground with Heating Systems

作者：卢金汉[1] 吕斌[1] 邹献武[1] 杨忠[1]

第一作者：卢金汉

机构：[1]中国林科院木材工业研究所,北京100091

年份：2019

卷号：33

期号：1

起止页码：34-37

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2017】；

基金：国家重点研发计划课题"木质家居材料健康安全性能检测与评价技术研究"(2016YFD0600706)

语种：中文

中文关键词：地采暖用木质地板;甲醛释放;1m3气候箱法;温度

外文关键词：wood-based flooring for ground with heating systems;formaldehyde emissions;1 m3-chamber method;temperature

分类号：TS67;TU225

摘要：利用1 m3气候箱法测定地采暖用实木复合地板和浸渍纸层压木质地板在23、30、35℃条件下的甲醛释放量,结果表明:1)两种地采暖用木质地板的甲醛释放量均随着测试温度的升高而增加;2)按照GB18580-2017《室内装饰装修材料人造板及其制品中甲醛释放限量》方法,甲醛释放量检测结果不超过0.06mg/m3的样品,在30℃时的甲醛释放量也能达到标准限量要求。建议地采暖用木质地板的甲醛释放限量指标要求修订为≤0.06 mg/m3。
According to the national standard GB 18580-2017:“Indoor decorating and refurbishing materials-Limit of formaldehyde of wood-based panels and finishing products”,formaldehyde emissions from samples of engineered wood flooring and laminate flooring for ground with heating systems were measured using 1 m3-chamber method at 23℃,30℃and 35℃,respectively.Results showed:1)with temperatures rising,formaldehyde emissions from wood-based flooring increased;2)the samples with less than 0.06 mg/m3 of formaldehyde emissions at 23℃released less than 0.124 mg/m3 formaldehyde emissions at temperature 30℃,which met the requirements of GB 18580-2017.Therefore,it was suggested that specification of formaldehyde emission limit for wood-based flooring for ground with heating systems be revised to less than 0.06 mg/m3 at 23℃.