中林-46速生杨制浆性能的研究

Study on properties of pulping of fast growth wood—Zhonglin Aspens No.46

对2年生中林杨-46的化学成分及纤维形态进行了剖析,并对该原料采用烧碱亚硫酸盐法及硫酸盐法蒸煮及其漂白性能进行了对比研究。

The use of fast growth wood for pulping and papermaking is significant in our country in solving the problem of shortage of woodmaterial used for papermaking. The paper analyzes the chemical components and the forms of the fiber of Zhonglin Aspens No.46 and givesa contrast of the properties when sodium hydroxide- sulfite and KP are employed as well as a study of its bleaching properties.