【摘要】 马尾松(Pinus massoniana Lamb)材因有翘曲、变形、松脂多等缺陷,在使用上受到一定限制。作者进行的试验结果表明:通过一定温度、一定浓度碱溶液处理,进行脱脂干燥,可以提高材质,从而能够以松代杉,扩大利用范围,增加经济收益。更多还原

【Abstract】 The wood of Pinus massoniana lamb. is commercially important,but its use is limited due to bending, deformation, and high content resin. The author developed a method of resin-removing drying of the wood. The treatment process is to remove resin by immersing the wood in alkaline solution at certain temperatures and then to dry it, The result-shows that the physicomechanical properties of the treated wood change remarkably.This wood can be used like that of Chinese fir for door and window frame making, and thus its use can be widened.更多还原