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| 环境友好型胶合板用脲醛树脂胶黏剂的研究 | |
| 引用本文： | 郑云武,朱丽滨,顾继友,郑志锋,黄元波.环境友好型胶合板用脲醛树脂胶黏剂的研究[J].西南林学院学报,2011,31(2):66-69. |
| 作者姓名： | 郑云武 朱丽滨 顾继友 郑志锋 黄元波 |
| 作者单位： | 1. 西南林业大学木质科学与装饰工程学院,云南昆明650224;东北林业大学材料科学与工程学院,黑龙江哈尔滨150040 2. 东北林业大学材料科学与工程学院,黑龙江哈尔滨,150040 3. 西南林业大学木质科学与装饰工程学院,云南昆明,650224 |
| 基金项目： | 哈尔滨市攻关项目，环保公益性行业科研专项，西南林业大学面上基金项目资助，西南林业大学省级重点学科"木材科学与技术" |
| 摘 要： | 对不同固化体系下低摩尔比脲醛树脂胶黏剂的固化时间、适用期进行探讨,研究其对胶接性能、甲醛释放量的影响。结果表明：不同固化体系,物理力学性能不同,胶接强度均达到国家标准II类板的要求,甲醛释放量均达到E0级。当使用NQ-J0-1,n甲醛∶n脲素=1∶1,V固化剂∶m胶液=5 mL∶100 g,性能最佳。 |
| 关 键 词： | 胶合板 脲醛树脂 胶黏剂 固化体系 |
Study on Environment Friendly Urea-Formaldehyde Resin Adhesives for Plywood Manufacture |
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| ZHENG Yun-wu,ZHU Li-bin,GU Ji-you,ZHENG Zhi-feng,HUANG Yuan-bo.Study on Environment Friendly Urea-Formaldehyde Resin Adhesives for Plywood Manufacture[J].Journal of Southwest Forestry College,2011,31(2):66-69. | |
| Authors: | ZHENG Yun-wu ZHU Li-bin GU Ji-you ZHENG Zhi-feng HUANG Yuan-bo |
| Institution: | ZHENG Yun-wu1,2,ZHU Li-bin2,GU Ji-you2,ZHENG Zhi-feng1,HUANG Yuan-bo1 (1.Faculty of Wood Science and Engineering,Southwest Forestry University,Kunming Yunnan 650224,China,2.College of Material Science and Engineering,Northeast Forestry University,Harbin Heilongjiang 150040,China) |
| Abstract: | The curing time and adaptability phase of the urea formaldehyde（UF） resin adhesive at low mole of UF were studied under different curing systems,and the influence of UF upon the bonding strength and quantity of formaldehyde emission level were analyzed.The study results showed that although the different curing system resulted in different physical mechanic performance,the bonding properties of the adhesives all reached the standard of GB/T 9846.3—2004 Grade II,and the formaldehyde emission level all accorded with the standard of GB/T 9846.3—2004 E0 Grade.The best mechanical properties could be obtained by using the NO-J0-1,when the n（F）∶n（U） ratio was 1∶1 and the V（a curing system）∶m（glue） ratio was 5 mL ∶100 g. |
| Keywords: | plywood urea formaldehyde resin adhesive curing system |
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