南京林业大学学报(自然科学版) ›› 1994, Vol. 18 ›› Issue (04): 68-72.doi: 10.3969/j.jssn.1000-2006.1994.04.013

• 研究论文 • 上一篇    下一篇

降低刨花板中甲醛释放量的研究

徐寿华   

  1. 南京林业大学木材工业学院
  • 出版日期:1994-12-18 发布日期:1994-08-18

STUDY ON FORMALDEHYDE REDUCTION IN PARTICLE BOARDS

Xu Shouhua   

  1. College of Wood Science and Technology Nanjing Forestry University Nanjing 210037
  • Online:1994-12-18 Published:1994-08-18

摘要: <正>采用NLUF-83改性脲醛树脂胶粘剂生产的刨花板,其板材的甲醛释放量已达到西德E_1级标准(小于10mg·100g ̄-1板材)。如果使用一般刨花板厂用的脲醛树脂胶粘剂,加入不同的添加剂,也能生产出甲醛释放量符合西德E_1级标准的刨花板。

Abstract: The study shows that particle board manufactured with NLUF-83 modified Urea-formaldehyde resin adhesive has reached German standards of E_1 class concerning formaldehyde release (i. e 10 mg. 100 g ~-1 ). If we use the ordinary UF resin adhesive and add different additives, the quantity of formaldehyde release can also reach the standard.