摘要
以杨木碎单板条为原料制备定向木片层积材(OSL),研究了单板条长度、宽度、热压时间与板材密度,对杨木OSL性能的影响。结果表明:板材密度是影响OSL性能的最主要因素;采用优化工艺生产的杨木OSL,性能远超EN300-2006中OSB/4等级板材性能要求。
Populus euramevicana veneer strands were used as raw materials to make oriented strand lumber （OSL）. The influence of strand length, stand width, hot-pressing time and board density on physical and mechanical properties was evaluated. The results showed that the density was the most important factor affecting the properties of the OSL and that the properties of the OSL made under optimum processing conditions could far exceed the requirement of OSB/4 grade of European Standard EN 300-2006.
出处
《木材工业》
北大核心
2014年第5期20-23,27,共5页
China Wood Industry
基金
国家林业局引进国际先进林业科学技术计划(948计划)项目"顺向木条层积材(PSL)制造关键技术"(2012-4-29)
2012年北京市教育委员会共建项目"木质材料高效加工利用技术"
木竹产业技术创新战略联盟课题"模压成型PSL装饰材制备技术与示范"(TIAWBI2013XX)
关键词
杨木
定向木片层积材
制备工艺
Poplar
oriented strand lumber
manufacturing technology
