The study which was conducted on Elemental Chlorine Free(ECF)and Totally Chlorine Free(TCF)bleached softwood pulps,showed that there were measurable fibre surface differences between bleached pul...

• 贮藏后纤维的接触角变大说明可能是抽出物的迁移或木素从纤维壁中到了表面,也可能是纤维表面的组分发生了变化而变的更加疏水。