| PUF树脂胶粘剂及其在竹帘胶合板上应用的研究 |
| |
| 引用本文： | 韩健.PUF树脂胶粘剂及其在竹帘胶合板上应用的研究[J].中南林业科技大学学报,2006,26(5):74-78. |
| |
| 作者姓名： | 韩健 |
| |
| 作者单位： | 中南林业科技大学材料科学与工程学院 湖南 |
| |
| 摘 要： | 以竹胶合板用酚醛树脂合成工艺为基础,按不同的尿素与苯酚摩尔比．合成一系列苯酚-尿素-甲醛共聚型树脂胶粘剂(PUF),并用该系列胶粘剂压制竹帘胶合板．通过对竹帘胶合板进行性能检测和检测结果分析,表明随尿素与苯酚摩尔比的增加,竹帘胶合板的力学性能总体呈下降趋势,但对静曲强度、弹性模量和冲击强度的影响不显著,对保存强度有很大的影响,将尿素与苯酚的摩尔比控耐在0．5以下时,产品可以达到国家相关标准的要求．
|
| 关 键 词： | PUF树脂胶粘剂 竹帘胶合板 应用 研究 |
| 文章编号： | 1000-2502(2006)05-0074-05 |
| 修稿时间： | 2006年1月17日 |
A Study of PUF Resin Adhesive and Its Application to Bamboo Curtain Plywood |
| |
| HAN Jian.A Study of PUF Resin Adhesive and Its Application to Bamboo Curtain Plywood[J].Journal of Central South Forestry University,2006,26(5):74-78. |
| |
| Authors: | HAN Jian |
| |
| Abstract: | Based on the synthetic process of PUF resin used for bamboo curtain plywood, we prepared a series of PUF resin adhesives according to different mol-proportion of urea and phenol t and pressed and produced some bamboo curtain plywood with these PUF resin adhesives. The test results and the following analysis of the products show that the mechanics properties of the bamboo curtain plywood decrease as a whole with the increase of the mol-proportion of urea and phenol, but its effect on the modulus of rupture (MOR), modulus of elasticity (MOE), impact resistance is not remarkable but that on the preservation of strength is quite remarkable. Placing the mol-proportion of urea and phenol under 0. 5, the mechanics properties of bamboo curtain plywood can fit the target of JG/T156-2004. |
| |
| Keywords: | PUF resin adhesive bamboo curtain plywood application study |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
