| 双酚-F硼酚醛固化BPA环氧树脂的机理与热性能 |
| |
| 引用本文： | 夏立娅,高俊刚.双酚-F硼酚醛固化BPA环氧树脂的机理与热性能[J].高分子材料科学与工程,2008,24(1):94-97. |
| |
| 作者姓名： | 夏立娅 高俊刚 |
| |
| 作者单位： | 河北大学质量技术监督学院;河北大学化学与环境科学学院,河北,保定,071002 |
| |
| 摘 要： | 利用甲醛水溶液法和多聚甲醛法合成了双酚-F硼酚醛树脂(BBPFFR)。用FT-IR、DSC和TGA研究了两种不同方法合成的树脂固化双酚-A环氧树脂(BPAER)的固化机理及热性能。结果表明,固化过程中,苄羟基、酚羟基和硼酸中未反应的—OH参与了与环氧基的反应;影响热性能的主要因素是固化后树脂中羰基、醚键和苄羟基的含量,热降解过程可分为三个阶段,遵从一级反应规律。
|
| 关 键 词： | 双酚-F硼酚醛树脂 双酚-A环氧树脂 固化机理 热分析 |
| 文章编号： | 1000-7555（2008）01-0094-04 |
| 收稿时间： | 2006-08-11 |
| 修稿时间： | 2006-11-28 |
Curing Behavior and Thermal Property of Boron-Containing Bisphenol-F Formaldehyde Resin with Bisphenol-A Epoxy Resin |
| |
| XIA Li-ya,GAO Jun-gang.Curing Behavior and Thermal Property of Boron-Containing Bisphenol-F Formaldehyde Resin with Bisphenol-A Epoxy Resin[J].Polymer Materials Science & Engineering,2008,24(1):94-97. |
| |
| Authors: | XIA Li-ya GAO Jun-gang |
| |
| Affiliation: | 1.Supervision Institution of Quality and Technology;2.College of Chemistry and Environmental Science,Hebei University,Baoding 071002,China) |
| |
| Abstract: | Boron-containing bisphenal-F formaldehyde resins(BBPFFR) were synthesized by the method of the formalin and the paraformaldhyde.The curing behavior and thermal property of BBPFFR with bisphenol-A epoxy resin were studied by FTIR and TGA.The results show,during the curing progress,phenol hydroxyl,methylol and un-reacted —OH in boric acid are reacted with epoxy group.The thermal degradation can be divided into three stages,and in every stage the decomposition reaction follows first order. |
| |
| Keywords: | boron-containing bisphenol-F phenol-formaldehyde resin bisphenol-A epoxy resin curing kinetic thermal analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
