木材工业2018，Vol.32Issue(3)：21-24,4.DOI:10.19455/j.mcgy.20180306
人造板及其制品中甲醛释放量的定量方法探讨
Discussion on Quantitative Analysis of Formaldehyde Emissions from Wood-based Panel Products
摘要
Abstract
Both acetylacetone method and 3-methyl-2-benzothiazone hydrochloride (MBTH) method were used to quantitatively analyze formaldehyde emissions from wood-based panel products. The results showed that with 120 L of sampling volume, method detection limit (MDL) of acetylacetone was 0.007 mg/m3, which was relatively high for detecting low level (≤0.04 mg/m3) formaldehyde emissions. The results also showed that MDL of MBTH method was 0.0008 mg/m3with fast and sensitive reactions, which was suitable for detecting low level (<0.124 mg/m3) formaldehyde emissions according to GB 18580-2017.关键词
人造板/甲醛释放量/气候箱法/乙酰丙酮法/酚试剂法Key words
wood-based panel/formaldehyde emission/chamber method/acetylacetone method/MBTH method分类
轻工纺织引用本文复制引用
于海霞,方崇荣,徐漫平,甘美娇,杨伟明,庄晓伟..人造板及其制品中甲醛释放量的定量方法探讨[J].木材工业,2018,32(3):21-24,4.基金项目
浙江省重点研发项目"木制玩具涂装生产线提升及其废气净化关键技术研究与示范"(2017C02042) （2017C02042）
浙江省重点科技创新团队"林化产品制造产业团队"(2013TD17). （2013TD17）
