Viscosities of Unbleached Alkaline Pulps. III. Wood Species
作者:
G. Kubes,
B.I. Fleming,
期刊:
Journal of Wood Chemistry and Technology
(Taylor Available online 1984)
卷期:
Volume 4,
issue 4
页码: 459-464
ISSN:0277-3813
年代: 1984
DOI:10.1080/02773818408070661
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A variety of hardwoods and softwoods were cooked under identical conditions (constant alkali charge, temperature and time) and yielded pulps of widely varying Kappa number but essentially constant viscosity. Wood species is therefore not a significant factor in determining the viscosity of unbleached pulp. This observation indicates that the G-factor equation for viscosity prediction (so far examined only for spruce) may have a wide applicability.
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