以双环戊二烯(DCPD)和苯酚为原料,甲磺酸为催化剂,合成了双环戊二烯苯酚树脂.适宜工艺条件:苯酚与DCPD摩尔比为5、反应温度120℃、反应时间5 h、催化剂质量分数为1.5%,收率89%.所得的双环戊二烯苯酚树脂(DPR)经催化加氢法在H2气压力1.5 MPa、催化剂Pd/Al2O3用量为原料质量分数的0.5%、反应温度80℃条件下对树脂进行脱色处理.得到浅黄色双环戊二烯苯酚树脂,收率89%,经IR和1H NMR表征分析其为目的产物,产物指标达到国际同类产品的质量标准.
参考文献
| [1] | SUN Manling.Principle and Technology of Epoxy Resin[M].Beijing:China Machine Press,2002:35 -40 (in Chinese).孙曼灵.环氧树脂应用原理与技术[M].北京:机械工业出版社,2002:35-40. |
| [2] | Zhang X H,Zhang Z H,Xia X N,et al.Synthesis and Characterization of a Novel Cyclonliphatic Epoxy Resin Starting from Dicyclopentadiene[J].Eur Polym J,2007,43:2149 -2154. |
| [3] | Ren H,Sun J Z,Wu B J,et al.Synthesis and Characterization of a Novel Epoxy Resin Containing Naphthyl/Dicyclopentadiene Moieties and Its Cured Polymer[J].Polymer,2006,47:8309-8316. |
| [4] | Hwang H J,Li C H,Wang C S.Dielectric and Thermal Properties of Dicyclopentadiene Containing Bismaleimide and Cyanate Ester.Part Ⅳ[J].Polymer,2006,47:1291-1299. |
| [5] | Hwang H J,Li C H,Wang C S.Synthesis and Properties of Bismaleimide Resin Containing Dicyclopentadiene or Dipentene.Ⅵ[J].Polym Int,2006,55:1341-1349. |
| [6] | Hwang H J,Hsu S W,Chung C L,et al.Low Dielectric Epoxy Resins from Dicyclopentadiene-Containing Poly(phenylene oxide) Novolac Cured with Dicyclopentadiene Containing Epoxy[J].React Funct Polym,2008,68:1185-1193. |
| [7] | Shieh J Y,Lin C Y,Huang C L,et al.Synthesis and Characterization of Novel Dihydrobenzoxazine Resins[J].Appl Polym Sci,2006,101:342 -347. |
| [8] | Hwang H J,Lin C Y,Wang C S.Flame Retardancy and Dielectric Properties of Dicyclopentadiene-Based Benzoxazine Cured with a Phosphorus-Containing Phenolic Resin[J].Appl Polym Sci,2008,110:2413-2423. |
| [9] | Hwang H J,Shieh J Y,Li C H,et al.Dielectric and Thermal Properties of Polymer Network Based on Bismalkimide Resin and Cyanate Ester Containing Dicyclopentadiene or Dipentene Ⅲ[J].Appl Polym Sci,2007,103:1942-1951. |
| [10] | Shieh J Y,Hwang H J,Yang S P,et al.Synthesis and Properties of a Cyanate Ester Containing Dicyclopentadiene (Ⅱ)[J].Polym Sci Part A:Polym Chem,2005,43:671-681. |
| [11] | Nanlon Hiroaki,Kojima Eiji,Tamao Masato.Manufacture and Purification of Phenol-Dicyclopentadiene Polymers.JP 6399224[P],1986-10-16. |
| [12] | Daniel J Riley,Roman Loza.Process for the Preparation of Dicyclopentadiene Modified Polyester Resins.US 6515071 B1[P],2003-02-04. |
| [13] | KONG Zhenwu.Synthesis and Structure Characterization of Dicyclopentadiene Phenol Resin[J].Adhesion China,1999,20(5):14(in Chinese).孔振武.双环戊二烯酚型树脂的合成及结构表征[J].粘接,1999,20(5):1-4. |
| [14] | YU Meng,WANG Tao,ZHANG Lixin,et al.Synthesis and Curing of Dicyclopentadiene-Containing Epoxy Resin[J].J Beijing Univ ChemTechnol,2006,33(3):89-93(in Chinese).于萌,王涛,张立新,等.苯酚双环戊二烯环氧树脂的合成与固化性能研究[J].北京化工大学学报,2006,33(3):89-93. |
| [15] | ZHU Jianglin,WAN Shiguan,WANG Yonggang,et al.Synthesis and Application of Dicyclopentadiene Unsaturated Polyester Resin Used in Coatings[J].Paint Coat Ind,2008,38(10):52-55(in Chinese).朱江林,万石官,王永刚,等.涂料用双环戊二烯型不饱和聚酯树脂的合成及应用[J].涂料工业,2008,38(10):52-55. |
| [16] | LIANG Pinghui.Formation of Epoxy Resin Colour and Its Preventive Measure[J].Thermosetting Resin,1998,(3):48-52(in Chinese).梁平辉.环氧树脂颜色形成及其降低方法[J].热固性树脂,1998,(3):48-52. |
| [17] | PAN Qiyan.Preparation of Dicyclopentadiene Phenol Resin[J].Peak Oil Fiber,2004,3:20-23 (in Chinese).潘奇艳.双环戊二烯苯酚树脂的制备[J].金山油化纤,2004,3:20-23. |
| [18] | Mori S,Shimizu I.Processes for Producing Hydrocarbon/Phenol Resin and Producing Epoxy Resin.US 7060779B1[P],2006-06-13. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%