压缩预处理对全尺寸小径杉木浸注效果的影响  

Effect of Compression Pretreatment on Impregnation of Small-sized Chinese Fir Logs

作　　者：赵欣[1] 赵有科[1] 吕建雄[1] 黄荣凤[1] 赵荣军[1] 任海青[1] 

机构地区：[1]中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室,北京100091

出　　处：《木材工业》2016年第5期13-16,共4页China Wood Industry

基　　金：国家林业局引进国际先进林业科学计划(“948”计划)“木材压缩预处理关键技术引进”(2011-4-19)

摘　　要：为改善传统浸注方法的浸注效果,探讨了压缩预处理对小径级杉木浸注效果的影响。结果表明:与对照组试材相比,压缩组试材的浸注量、透入率、透入面积比率和相对染色深度,分别增加21.83 kg/m3、8.21%、24.49%和39.23%,浸注效果改善显著,有一定的工业应用潜力。A Compression pretreatment experiment was conducted to improve the impregnation of small-sized Chinese fir logs. The results showed that compared with the controls, the impregnation amount, the penetration percentage, the ratio of penetration area and the relative dyeing depth of the pre-compressed products increased by 21.83 kg/m3, 8.21%, 24.49% and 39.23%, respectively. It can be concluded that the compression pretreatment could improve impregnation of the small-sized Chinese fir logs significantly.

关 键 词：杉木 小径级 压缩预处理 浸注 

分 类 号：TS652[轻工技术与工程]