The impact of lignin on paper permanence - A comprehensive study of the ageing behaviour of handsheets and commercial paper samples

被引：35

作者：

Begin, P

Deschatelets, S

Grattan, D

Gurnagul, N

Iraci, J

Kaminska, E

Woods, D

Zou, X

机构：

[1] Canadian Conservat Inst, Ottawa, ON K1A 0M5, Canada

[2] Pulp & Paper Res Inst Canada, Pointe Claire, PQ H9R 3J9, Canada

来源：

RESTAURATOR-INTERNATIONAL JOURNAL FOR THE PRESERVATION OF LIBRARY AND ARCHIVAL MATERIAL | 1998年 / 19卷 / 03期

关键词：

D O I：

10.1515/rest.1998.19.3.135

中图分类号：

G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];

学科分类号：

1205 ; 120501 ;

摘要：

The accelerated ageing of handsheets and commercial papers at 80 degrees C and 65%RH confirms that acidity is the most significant factor that affects paper stability. The addition of a buffering compound such as calcium carbonate is an effective way of improving the stability. This research shows that lignin does not have a negative impact on the ageing stability of mechanical and chemical properties of paper if it is buffered with a sufficient amount of calcium carbonate. The stability of the optical properties of papers made predominantly from high-yield pulps is negatively affected by the presence of lignin.

引用

页码：135 / 154

页数：20