摘要
本文介绍了作者对思茅松的考察和造纸性能研究,结果表明思茅松是一种优良的造纸原料,是我国目前可利用的针叶木长纤维原料中生长最快的品种,其制浆造纸性能优于马尾松及云南松。
Investigations and studies of the papcrmaking properties of Simao pine have been introduced in this paper. Simao pine is a good raw material for papcrmaking, which is one of the most fast growing species among softwood in China. The wood quality is better than Masson pine, few blue stain, the average fiber length is 3.54-3.78mm, width 42.1-46.5μ, latcwood ratio is lower, Runkcl ratio > 1. Except the higher resin content, the other chemical properties are similar to Masson pine. Under the same pulping conditions, the pulp strength is better than Masson pine, the breaking length around 85OOm.With CE / HHHH bleaching brightness of 80% can be attained.
出处
《中国造纸》
CAS
北大核心
1990年第3期8-12,共5页
China Pulp & Paper
