Tannin-based cold-setting adhesives for face lamination of wood

被引：6

作者：

Gornik, D

Hemingway, RW

Tisler, V

机构：

[1] Univ Ljubljana, Biotech Fac, Dept Wood Sci & Technol, Ljubljana, Slovenia

[2] US Forest Serv, So Res Stn, USDA, Pineville, LA 71360 USA

来源：

HOLZ ALS ROH-UND WERKSTOFF | 2000年 / 58卷 / 1-2期

关键词：

Lamination; Research Station; Faculty Department; Biotechnical Faculty; Face Lamination;

D O I：

10.1007/s001070050380

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：

Tannin-based adhesives, in which 50-70 percent of resorcinol in PRF resins was substituted by tannin from pecan nut pith, were formulated for face-lamination of wood under cold-setting conditions. Synthesized tannin-based resins were also modified by further addition of pecan tannin. Bonds were tested in block-shear on the wood of Douglas-fir, spruce and southern pine according to AITC-107 and AITC-110 standards. Some of these tannin-based adhesive formulations meet the strength and wood failure requirements when bonding Douglas-fir and spruce.

引用

页码：23 / 30

页数：8

共 11 条

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