南京林业大学学报（自然科学版）

南京林业大学学报（自然科学版） ›› 1990, Vol. 33 ›› Issue (04): 68-72.doi: 10.3969/j.jssn.1000-2006.1990.04.013

• 研究论文 • 上一篇    下一篇

添加捕捉剂降低刨花板甲醛散发量的初步研究

周定国   

  1. 南京林业大学木材工业系
  • 出版日期:1990-12-18 发布日期:1990-08-18

A STUDY ON REDUCING FORMALDEHYDE EMISSION OF PARTICLEBOARD BY ADDITION OF CHEMICALS AS CATCHER

Zhou Dingguo   

  1. Department of Wood Science and Technology
  • Online:1990-12-18 Published:1990-08-18

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摘要： <正>通过在胶粘剂中添加捕捉剂(比如尿素等)可以降低刨花板的甲醛散发能力,而对板子的主要物理力学性能没有负作用。本文采用气体分析法定量地初步研究了添加捕捉剂降低刨花板甲醛散发量的效果。

Abstract: In terms of addition of Chemicals as catcher such as urea to resin, the formaldehyde emission of particleboard could be reduced. But there are not any negative effects on physical and mechanical properties of board. In this paper, the efficiency reducing formeldehyde emission of particleboard is quantitatively tested by a gas-analysis method.

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