摘要
对３种不同树龄的人工杉木林木材进行了制浆性能比较．测定了它们的纤维形态和化学组成，优选出各自的最佳蒸煮工艺条件．测定了纸浆的物理强度．最后用座标综合评定法来全面评价它的制浆性能．结果认为：１７ａ树龄人工杉木林木材制浆性能优良，２３ａ次之，１２ａ较差．
Pulping properties of Chinese fir wood from plantation at different tree ages were compared.Fiber morphology and chemical composition were determined.Optimum cooking conditions were selected.Strength properties of the pulps were studied.Results show that pulping properties of 17 year-old chinese fir from plantation are excellent and that of 12 year old chinese fir is not so good.
出处
《福建林学院学报》
CSCD
1998年第1期87-91,共5页
Journal of Fujian College of Forestry
基金
福建省科委科学基金
关键词
树龄
人工杉木林
木材制浆性能
Free age,Chinese fir,planted forests,pulping properties
