| 环保型脲醛胶的制备与性能研究 |
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| 引用本文： | 方鲲,李军,赵京伟.环保型脲醛胶的制备与性能研究[J].化学与粘合,2004(1):6-8,35. |
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| 作者姓名： | 方鲲 李军 赵京伟 |
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| 作者单位： | 北京科技大学,北京,100083;北京纳盛通科技股份有限公司,北京,100083 |
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| 摘 要： | 利用自制的甲醛捕捉剂和酸性固化剂对脲醛树脂胶粘剂进行改性，并通过喷雾干燥工艺研制出环保型脲醛粉状树脂胶粘剂。还研究了不同物质的量比、缩聚阶段多次加料不同物质的量比、反应温度、甲醛捕捉剂等实验条件对脲醛树脂胶粘剂性能的影响。制备的脲醛树脂胶粘剂性能经测试达到了国家标准。
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| 关 键 词： | 脲醛树脂 木材胶粘剂 制备 |
| 文章编号： | 1001-0017(2004)01-0006-03 |
Researching and Prepartion of Environmental Urea-formaldehyde Resin Adhesive |
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| FANG Kun,LI Jun and ZHAO Jing-wei.Researching and Prepartion of Environmental Urea-formaldehyde Resin Adhesive[J].Chemistry and Adhesion,2004(1):6-8,35. |
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| Authors: | FANG Kun LI Jun and ZHAO Jing-wei |
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| Affiliation: | FANG Kun~1,LI Jun~2 and ZHAO Jing-wei |
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| Abstract: | we have researched and produced the environmental powder Urea-Formaldehyde resin adhesive which is modified by formaldehyde scavenger and acid is spra-dried by spray dryer system.We have researched the influence of experiment conditions which are different ratio of Urea-Formaldehyde,reaction temperature,formaldehyde scavenger for Urea-Formaldehyde resin adhesive. |
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| Keywords: | Urea-formaldehyde resin plywood adhesive preparation |
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