芳香剂对脲醛树脂性能的影响

贾 翀, 李 凤, 徐信武, 徐朝阳

包装工程(技术栏目) ›› 2012 ›› Issue (11) : 54-56.

包装工程(技术栏目) ›› 2012 ›› Issue (11) : 54-56.

芳香剂对脲醛树脂性能的影响

  • 贾 翀, 李 凤, 徐信武, 徐朝阳
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Influence of Aromatic Agent on Performance of Urea-formaldehyde Resin

  • JIA Chong, LI Feng, XU Xin-wu, XU Zhao-yang
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摘要

为实现包装人造板的芳香功能,研究了不同比例的芳香剂对脲醛树脂常规性能的影响。结果表明,芳香剂的加入提高了脲醛树脂的酸性和黏度,缩短了脲醛树脂的固化时间,提高了脲醛树脂在竹片表面的润湿性能,但对胶层剪切强度无明显影响;此外,檀香、茉莉、馥花以及薰衣草4种芳香剂的加入,并不影响脲醛树脂的特征峰。

Abstract

In order to realize aromatic function of packaging wood-based panel, the influences of aromatic agent's addition dosage on performance of urea-formaldehyde resin were studied. The results showed that acidity and viscosity of urea-formaldehyde resin increased and the panel surface property was improved while curing time reduced, but these did not affect shear bond strength of urea-formaldehyde. Infrared spectrum analysis showed that the characteristic peak of urea-formaldehyde was not influenced by addition of any kind of aromatic agents.

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导出引用
贾 翀, 李 凤, 徐信武, 徐朝阳. 芳香剂对脲醛树脂性能的影响[J]. 包装工程(技术栏目). 2012(11): 54-56
JIA Chong, LI Feng, XU Xin-wu, XU Zhao-yang. Influence of Aromatic Agent on Performance of Urea-formaldehyde Resin[J]. Packaging Engineering. 2012(11): 54-56

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江苏高校优势学科建设工程资助项目

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