| α-羟基-2-萘甲酸对热固性有机硅改性酚醛树脂性能的影响 |
| |
| 引用本文： | 张广艳,王超. α-羟基-2-萘甲酸对热固性有机硅改性酚醛树脂性能的影响[J]. 中国胶粘剂, 2006, 15(4): 6-8 |
| |
| 作者姓名： | 张广艳 王超 |
| |
| 作者单位： | 1. 黑龙江省石油化学研究院胶粘剂工程技术研究中心,黑龙江省,哈尔滨市,150040
2. 黑龙江省石油化学研究院胶粘剂工程技术研究中心,黑龙江省,哈尔滨市,150040;北京大学化学与分子工程学院,北京市,100871 |
| |
| 摘 要： | 研究了α-羟基2-萘甲酸作为热固性有机硅改性酚醛树脂固化促进剂,对其固化温度、粘接性能、耐热性能和贮存性能的影响。表明α-羟基2-萘甲酸作为杂环有机弱酸,在有机硅改性酚醛树脂固化过程中产生H+,以及有机杂环的封端作用,可使热固性有机硅改性酚醛树脂的固化温度下降,粘接性能和耐热性能均有提高,而且还具有一定的贮存期。
|
| 关 键 词： | α-羟基2-萘甲酸 热固性 有机硅 改性 酚醛树脂 固化促进剂 |
| 文章编号： | 1004-2849(2006)04-0006-03 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-01-09 |
The effects of α-hydroxy-2-naphthomethane acid on the properties of thermosetting phenolic resin modified by siloxane |
| |
| ZHANG Guang-yan,WANG Chao. The effects of α-hydroxy-2-naphthomethane acid on the properties of thermosetting phenolic resin modified by siloxane[J]. China Adhesives, 2006, 15(4): 6-8 |
| |
| Authors: | ZHANG Guang-yan WANG Chao |
| |
| Affiliation: | 1. Heilongjiang Petrochemistry Institute,Harbin 150040,China; 2. College of Chemistry and Molecular Engineering,Peking University 100871, China |
| |
| Abstract: | In this study, the effects of α-hydroxy-2-naphthomethane acid on the curing temperature, adhesion, heat-resistance and storage life properties of thermosetting phenolic resin modified by polyphenylmenthyl siloxane were investigated.α-hydroxy-2-naphthomethane acid as weak organic acid, can produce a little of H+ and capping of the modification phenolic resin at high temperature,which can decrease curing temperature of the resin and improve adhesion property to metal. And the storage life of the modification phenolic resin also can be kept at three months at room temperature. |
| |
| Keywords: | α-hydroxy-2-naphthomethane acid thermosetting siloxane modified phenolic resin curing accelerator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
