微孔处理对杨木单板特性的影响  

Influence of Mini-hole Treatment on Poplar Veneer Characteristics

作　　者：黄键[1] 唐忠荣[1] 杨守禄[1] 王月梅[1] 

机构地区：[1]中南林业科技大学材料科学与工程学院,湖南长沙410004

出　　处：《林业机械与木工设备》2013年第7期27-31,共5页Forestry Machinery & Woodworking Equipment

基　　金：湖南省教育厅重点课题项目(11A129)

摘　　要：微孔处理是对杨木单板进行物理处理,微孔结构对杨木单板干燥、单板绝干后吸水,杨木单板层积材传热都有一定的影响。单板浸胶的研究可为单板层积材的生产提供适当的参数。通过多组试验,分析试验数据,得到相应的试验结果,将其应用到实际生产中可提高速生杨木的利用率。Mini-hole treatment is physical treatment of poplar veneer drying, poplar veneer. Mini-hole structure has certain effect on the poplar veneer water absorption after being dried and LVL heat transfer. The study on impregnating glue of veneer can provide appropriate parameters for LVL production. Through tests of many groups and analysis of test data, correspondent test results are obtained. The application of such results in the actual production can help elevation the utilization level of fast-growing poplar.

关 键 词：微孔处理 杨木单板 浸胶 干燥吸水 热压传热 

分 类 号：TS612[轻工技术与工程]