Lignin-based wood panel adhesives without formaldehyde

被引：172

作者：

El Mansouri, Nour-eddine

Pizzi, Antonio ^{[1
]}

Salvado, Joan

机构：

[1] Univ Nancy 1, ENSTIB LERMAB, Epinal, France

[2] Univ Rovira & Virgili, Dept Chem Engn, Tarragona, Spain

来源：

HOLZ ALS ROH-UND WERKSTOFF | 2007年 / 65卷 / 01期

关键词：

D O I：

10.1007/s00107-006-0130-z

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

Lignin-based wood adhesives prepared without formaldehyde substituted by non-volatile non-toxic aldehyde, namely glyoxal, were prepared and tested for application to wood panels such as particleboard. The adhesives yielded good IB strength results of the panels, enough to comfortably pass relevant international standard specifications for exterior-grade panels. The adhesives also showed sufficient reactivity to yield panels in press times comparable to those of formaldehyde-based commercial adhesives.

引用

页码：65 / 70

页数：6

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