Differential scanning calorimetry of phenol-formaldehyde (PF) adhesives

被引：26

作者：

Park, BD

Riedl, B

Bae, HY

Kim, YS

机构：

[1] Univ Laval, Dept Plant Sci, Quebec City, PQ G1K 7P4, Canada

[2] Chonnam Natl Univ, Dept Forest Prod & Technol, Kwangju 500757, South Korea

[3] Univ Laval, Dept Forest & Wood Sci, Fac Forestry & Geomat, CERSIM, Quebec City, PQ G1K 7P4, Canada

来源：

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY | 1999年 / 19卷 / 03期

关键词：

D O I：

10.1080/02773819909349612

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：

This paper discusses theoretical background of differential scanning calorimetry (DSC) and its application for phenol-formaldehyde (PF) adhesives to characterize their thermal curing behaviors. Three different scanning methods (single-heating rate, multi-heating rate and isothermal method) of DSC were used for liquid and powdered PF resins. The result showed that the single-heating rate method gave larger activation energy compared with that of the multi-heating rate method. The multi-heating rate method was successfully employed for the thermal characterization of powdered PF resin that showed two distinctive exothermic peaks. The isothermal method can provide an insight for how PF resin cures in hot-pressing process.

引用

页码：265 / 286

页数：22

共 22 条

[1]

CHIU TS, 1981, Patent No. 4433120

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