摘要
从木材密度、抽提物、加工性能等方面讨论人工林难胶合木材胶合困难的主要原因,阐述改善胶合性能的主要措施。胶合面加工质量的改善、抽提物处理和润湿性改进等,是目前改善人工林难胶合木材胶合性能的主要方法,但是效果不显著,还有待进一步研究。
This paper first discusses factors which may affect the gluability of poor-bonding wood from wood density, extractives and machining quality aspects. It then summarizes the major achievements on the improvement of wood gluability. Improving wood machining quality, changing wood surface wettability, and removing wood extractives, are the main methods to improve the gluability for poor-bonding plantation wood, but because the effects of these methods are all limited to some extent, the authors proposed that the problem to wood gluing should be further researched.
出处
《木材工业》
北大核心
2005年第6期4-7,共4页
China Wood Industry
基金
ITTO"改进与多种利用中国南方热带人工林木材
以减少天然林供应不足"项目(ITTOPD69/01)的部分内容
中日政府间专项技术合作(JICA渠道)"中国人工林木材研究项目"内容之一
