细胞壁空隙对木材性能及加工利用的影响  

Effects of Pore Structure in Cell Wall on Wood Properties and Processing Utilization

作　　者：刘文静[1] 张玉君 Liu Wenjing;Zhang Yujun(College of Materials Science and Art Design,Inner Mongolia Agricultural University,Hohhot 010018,China)

机构地区：[1]内蒙古农业大学材料科学与艺术设计学院,呼和浩特010018

出　　处：《世界林业研究》2021年第2期44-48,共5页World Forestry Research

基　　金：内蒙古农业大学校青年科技骨干基金(2017XQG-1);国家自然科学基金项目(31960292)。

摘　　要：细胞壁空隙是木材水分横向传输的重要通道,是影响木材干燥速率、木材改性效果的重要因素。针对细胞壁空隙的研究不仅是对木材本身构造和性能的进一步了解,更是对木材物理和化学加工基础的深入诠释。文中概述木材细胞壁空隙的组成、分类、具体尺寸等,归纳其对木材物理力学性能及加工利用的影响,总结目前木材细胞壁空隙构造研究尚存在的问题并提出建议,以为实际生产和科学研究提供参考。Wood cell wall pores are the important channels for water transverse transport in wood and the important factor affecting wood drying rate and wood modification effect. The research on cell wall pore structure is beneficial for further understanding the microstructure, the physical and chemical properties and processing of wood. This paper reviews the composition, classification and specific size of wood cell wall pore, expounds their influences on the physical/mechanical properties and processing of wood, and concludes the existing problems in this current research. Suggestions are proposed to provide a theoretical and technical support for further research and practical production.

关 键 词：细胞壁空隙 木材构造 木材性能 

分 类 号：S781[农业科学—木材科学与技术] TS6[农业科学—林学]