期刊文献+

马来海松酸酐的合成及其固化反应特性研究 被引量:3

Study on synthesis of maleopimaric acid anhydrides and their characteristics of curing reaction
原文传递
导出
摘要 松香与亲二烯体进行Diels-Alder反应合成了环氧树脂固化剂马来海松酸酐,利用傅里叶红外光谱仪(FT-IR)、热重分析仪(DTA)、拉力机等分析测试手段,对环氧树脂/马来海松酸酐体系固化产物的特性进行了研究。结果表明,环氧树脂/马来海松酸酐固化体系在100℃/2h、120℃/2h、150℃/5h、质量比为1:0.8的条件下可完全固化。固化产物的平均剪切强度17.3MPa,热分解温度可达371.5℃,与甲基四氢苯酐(Me-TH-PA)/环氧固化物相比,分别高3.74MPa,6.1℃。该产物可望在环氧树脂中高温固化领域得到广泛应用。 Epoxy curing agent maleopimaric acid anhydride was prepared from Diels-Alder reaction of rosin and diene.The characteristics of cured epoxy resin/maleopimaric acid anhydride was investigated by FT-IR,TGA and tensile machine.The results showed that epoxy resin could be completely cured with maleopimaric acid anhydride under the condition of 100 ℃ /2 h,120 ℃ /2 h,and 150 ℃ /5 h at mass ratio(resin to anhydride) of 1:0.8.The shear strength(Fe-Fe) and the thermal decomposition temperatur of the cured product were 17.3 MPa,371.5 ℃ and higher than that of methyltetrahydrophthalic anhydride(Me-THPA) /epoxy resin system 3.74 MPa,6.1 ℃ respectively.The maleopimaric acid anhydrides had wide application for epoxy curing at medium high temperature.
出处 《热固性树脂》 CAS CSCD 北大核心 2010年第4期1-4,共4页 Thermosetting Resin
基金 国家高技术研究发展计划(863计划)(2009AA05Z437) 国家"十一五"科技支撑计划(2007BAD41B06) 浙江省与中国林业科学研究院省院合作项目资助(2007SY02)
关键词 马来海松酸酐 合成 固化反应特征 环氧树脂 甲基四氢苯酐 maleopimaric acid anhydride synthesis curing reaction characteristics epoxy resin methyltetrahydrophthalic anhydride
  • 相关文献

参考文献7

二级参考文献6

共引文献30

同被引文献33

  • 1沈敏敏,刘治猛,哈成勇,蒋欣,郝强,韦光洋.马来海松酸缩水甘油酯的合成[J].广州化学,2001,26(2):21-26. 被引量:7
  • 2孔振武,黄焕,王定选.松香松节油在环氧树脂及固化剂中的应用进展[J].东北林业大学学报,2004,32(5):66-69. 被引量:5
  • 3孔振武,叶素,王定选.马来海松酸类环氧树脂固化反应表征[J].热固性树脂,1995,10(3):48-53. 被引量:7
  • 4张道洪,贾德民.一步法合成超支化环氧树脂及其性能研究[J].武汉理工大学学报,2006,28(6):24-27. 被引量:9
  • 5GU Xue - Ping, Ikeda I, Okahara M. Synthesis of glycol diglycidyl ethers using phase - transfer catalysis [ J ]. Synthesis , 1985,6 ( 7 ) : 649 -651.
  • 6Cure kinetics of epoxy resins studied by non-isothermal DSC data[J]. Thermochimica Acta . 2002 (1)
  • 7Malek J.The kinetic analysis of non-isothermal data. Thermochimica Acta . 1992
  • 8H. E. Kissinger.Reaction Kinetics in Differential Thermal Analysis. Analytical Biochemistry . 1957
  • 9Mustata F R,Tudorachi N,Bicu I.Biobased Epoxy Matrix from Diglycidyl Ether of Bisphenol A and Epoxidized Corn Oil,Cross-Linked with Diels-Alder Adduct of Levopimaric Acid with Acrylic Acid. Industrial and Engineering Chemistry Research . 2013
  • 10Jaroslav Sestak,Gunnar Berggren.Study of the kinetics of the mechanism of solid-state reactions at increasing temperatures. Thermochimica Acta . 1971

引证文献3

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部