热压参数对浸渍纸饰面细木工板甲醛释放量的影响

梁长里; 曾灵

doi:10.19455/j.mcgy.20180411

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热压参数对浸渍纸饰面细木工板甲醛释放量的影响
Effect of Hot-pressing on Formaldehyde Emissions from Surface Decorated Blockboard with Impregnated Papers
1. 兰州科天环保节能科技有限公司
2018年32卷第4期页码：41-43
DOI： 10.19455/j.mcgy.20180411

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[1]梁长里,曾灵.热压参数对浸渍纸饰面细木工板甲醛释放量的影响[J].木材工业,2018,32(04):41-43.

LIANG Chang-li, ZENG Ling. Effect of Hot-pressing on Formaldehyde Emissions from Surface Decorated Blockboard with Impregnated Papers[J]. China Wood Industry, 2018,32(4):41-43.
[1]梁长里,曾灵.热压参数对浸渍纸饰面细木工板甲醛释放量的影响[J].木材工业,2018,32(04):41-43. DOI： 10.19455/j.mcgy.20180411.

LIANG Chang-li, ZENG Ling. Effect of Hot-pressing on Formaldehyde Emissions from Surface Decorated Blockboard with Impregnated Papers[J]. China Wood Industry, 2018,32(4):41-43. DOI： 10.19455/j.mcgy.20180411.

摘要

选用无醛添加NAF级基材与E0级浸渍胶膜纸制作浸渍胶膜纸饰面细木工板,在保证饰面板正常脱模、浸渍胶充分固化的前提下,分析热压时间和温度对产品甲醛释放量的影响。结果表明:适度地延长热压时间或升高热压温度,对产品甲醛释放量的影响不明显,仅通过调整热压参数,并不能使产品的甲醛释放量降低到零释放。

Abstract

To manufacture a surface decorated blockboard with extra-low formaldehyde emissions, the authors selected no-added formaldehyde(NAF) blockboards as substrate materials and E0 level impregnated papers as surface decorative materials. Effects of hot-pressing time and temperature on formaldehyde emissions from the samples were analyzed.The results indicated that extending hot-pressing time or increasing temperature had little effect on the formaldehyde emissions and that it was almost impossible to further reduce formaldehyde emissions from the samples to zero-emission level by hot pressing.