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›› 1989, Vol. 25 ›› Issue (5): 483-487.

• 研究简报 • 上一篇    下一篇

应用EDAX能谱仪SQ技术测定CCA防腐剂在木材中的渗透曲线

梁景森 腰希申   

  1. 中国林业科学研究院分析中心
  • 收稿日期:1988-02-11 修回日期:1900-01-01 出版日期:1989-09-25 发布日期:1989-09-25

DETERMINING THE PENETRATION CURVE OF CCA PRESERVATIVE SELECTED WOOD SPECIES BY SEM-EDAX-SQ-TECHNIQUE

Liang Jingsen,Yao Xishen   

  1. Centre of Analysis,Chinese Academy of Forestry
  • Received:1988-02-11 Revised:1900-01-01 Online:1989-09-25 Published:1989-09-25

关键词: 防腐剂, 渗透性, 能谱仪, 微区成分分析

Abstract: Since EDAX is an accessory of SEM and good at microanalysing, it may be a capable instrument for studying the penetration of preservative and infusion in wood. It is very important to study the penetration and distribution of preservative in wood for compounding the preservative and adopting the technological process. This paper introduces a method of studying the penetration and distribution of CCA preservative by SEM-EDAX-SQ-Technique. We select six wood species (Populus tomentosa, Pinus massoniana, Larix olgensis, Ulmus punmila, Pseudotsuga menziesii and Picea jezoensis), one bamboo species (Phyllostachys pubescens) and adopt two technological processes for comparison. The penetration curves are obtained as a result.

Key words: Preservation, Penetration, Energy Dispersive, Analysis of X-rang(EDAX), Microanalysis