Clearing Capacity of Formaldehyde Scavenger for Wood-based Panels

TIAN Qi-kui; TAO Wei-gen; CHEN Yu

doi:10.19455/j.mcgy.20190408

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Clearing Capacity of Formaldehyde Scavenger for Wood-based Panels
1. Shanghai Wood Industry Research Institute Ltd(SRIRI)
2. East Center of National Forestry Administration for Wood and Wood Products Quality Supervision and Inspection
Vol. 33, Issue 4, Pages: 32-35(2019)
DOI： 10.19455/j.mcgy.20190408

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[1]田启魁,陶伟根,陈玉.人造板用甲醛清除剂的清除能力评价[J].木材工业,2019,33(04):32-35+39.

TIAN Qi-kui, TAO Wei-gen, CHEN Yu. Clearing Capacity of Formaldehyde Scavenger for Wood-based Panels. [J]. China Wood Industry 33(4):32-35(2019)
[1]田启魁,陶伟根,陈玉.人造板用甲醛清除剂的清除能力评价[J].木材工业,2019,33(04):32-35+39. DOI： 10.19455/j.mcgy.20190408.

TIAN Qi-kui, TAO Wei-gen, CHEN Yu. Clearing Capacity of Formaldehyde Scavenger for Wood-based Panels. [J]. China Wood Industry 33(4):32-35(2019) DOI： 10.19455/j.mcgy.20190408.

摘要

基于GB/T 17657-2013《人造板及饰面人造板理化性能试验方法》中干燥器法,以中密度纤维板（MDF）和市售8种甲醛清除剂为研究对象,研究了板材甲醛释放量、甲醛清除剂喷涂量和衰减率测试时间节点对甲醛清除剂清除率和衰减率的影响。结果表明:对MDF甲醛释放量范围在2.06～4.12 mg/L,喷涂量为75±5 g/m,2,测试时间节点为第7天时,甲醛清除率和衰减率两项指标可以较客观准确地评价甲醛清除剂的清除能力。

Abstract

Based on GB/T 17657-2013,a desiccator method was used to measure formaldehyde release of medium density fiberboards（MDF）.Eight kinds of formaldehyde scavengers from market were investigated on their effects of formaldehyde emissions,spray volumes and test durations on clearing rates and attenuation rates of the scavengers.Testing results showed that at（2.06～4.12）mg/L of formaldehyde emissions with（75±5）g/m,2, of spray volume for 7 days of test duration,the clearing rates and attenuation rates could be used to test clearing capacity of formaldehyde scavengers

关键词

人造板游离甲醛甲醛清除剂甲醛清除率衰减率干燥器法

Keywords

wood-based panelsfree formaldehydeformaldehyde scavengerformaldehyde clearance rateattenuation ratedesiccator method

references

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Study on Hardness Test Methods and Standards of Wood and Wood-based Panels

Detection Limits and Uncertainty of Formaldehyde Emissions from Wood-based Panels with 1 m³ Climate Chamber

Understanding GB/T 35601-2017:Green Product Assessment—Wood-based Panels and Wooden Flooring

Current Situation of the Special Paper Industry for Wood-based Panel’s Decoration Industry in China

Real-time Database Based on a Continuous Press Panel Production Line

相关机构

Research Institute of Wood industry,Chinese Academy of Forestry

Research Institute of Wood Industry,Chinese Academy of Forestry National Center for Quality Supervision and Testing of Wood and Bamboo Products

Research Institute of Wood Industry,Chinese Academy of Forestry

China Foma(Group)Co.,Ltd.

Beijing Building Materials Academy of Sciences Research Co.,Ltd

Address：Box 29，Research Institute of Wood Industry, No. 1, Dongxiaofu, Haidian District, Beijing Postal code：100091
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