| 落叶松树皮粉改性酚醛树脂胶粘剂的研制 |
| |
| 引用本文： | 滕玉辉,杨文胜,贾景斌,刘光远,姚大地.落叶松树皮粉改性酚醛树脂胶粘剂的研制[J].吉林林学院学报,1991(3). |
| |
| 作者姓名： | 滕玉辉 杨文胜 贾景斌 刘光远 姚大地 |
| |
| 作者单位： | 吉林林学院实验中心，吉林林学院实验中心，吉林林学院基础部，吉林林学院木加系，吉林林学院科研处 |
| |
| 摘 要： | 本文研究了在新型催化剂作用下落叶松树皮粉的苯酚化反应和树脂胶粘剂的制备,并通过压板试验对胶粘剂的性能进行了评价。实验结果表明,由于采用新型催化剂可以使落叶松树皮粉对苯酚的取代量达到50%以上,并且制备的落叶松树皮粉改性酚醛树脂胶粘剂具有与常规的酚醛树脂胶粘剂相同的耐水性,可降低酚醛树脂胶粘剂的成本40%左右。
|
| 关 键 词： | 落叶松树皮 酚醛树脂胶粘剂 胶合板 催化剂 |
Development of Larch Bark Powder Modified Phenol-Formaldehyde Resin Adhesive |
| |
| Authors: | Teng Yuhui Yang Wensheng Jia Jingbin Liu Guangyuan Yao Dadi |
| |
| Institution: | Teng Yuhui Yang Wensheng Jia Jingbin Liu Guangyuan Yao Dadi |
| |
| Abstract: | In this Paper,reaction of Larch bark powder with phenol under new catalytic system and preparation of resin adhesive was studied.Performance of the resin adhesive was evaluated by plywood bonding test.The experimental results showed Larch bark powder can replace more than 50 percent of phenol by adoption of new catalytic system.Larch bark powder modified phenol-formaldehyde resin abhesive has the same weather-resistance as normal phenol- formaldehyde resin adhesive.The raw material cost of the resin adhesive is only 60 percent of that of normal phenol-formaldehyde resin adhesive.Preparation technology of the resin adhesive is simple enough to performe by the present equipment of wood adhesive factory in our country without any changes. |
| |
| Keywords: | Larch bark powder Phenolformaldehyde resin adhesive Plywood Catalyst |
| 本文献已被 CNKI 等数据库收录！ |
