应用化学2011，Vol.28Issue(6)：629-633,5.DOI:10.3724/SP.J.1095.2011.00469
双环戊二烯苯酚树脂的合成新工艺
New Synthetic Process of Dicyclopentadiene Phenol Resin
摘要
Abstract
Dicyclopentadiene phenol resin ( DPR) was prepared from dicyclopentadiene and phenol with methane sulfonic acid as the catalyst. The optimum conditions for the synthesis were as follows; n (phenol)/ n(DCPD) =5; w( catalyst) =1.5％; temperature = 120 ℃; time =5 h; yield =89％. The light yellow dicyclopentadiene phenol resin was obtained by the decolouring of catalytic-hydrogenation. The optimal conditions for the decolorization were as follows; hydrogen pressure = 1. 5 MPa, w ( Pd/Al2 O3) = 0. 5％ , temperature = 80 ℃, yield = 89％. FT-IR and1 H NMR analysis identified the desired product. The product properties reached the international quality standards.关键词
双环戊二烯/苯酚/脱色/双环戊二烯苯酚树脂Key words
dicyclopentadiene, phenol, decolorization, dicyclopentadiene phenol resin分类
化学化工引用本文复制引用
孙豪健,马艺闻,王元瑞,张龙..双环戊二烯苯酚树脂的合成新工艺[J].应用化学,2011,28(6):629-633,5.基金项目
吉林省科技发展计划项目(20070509) （20070509）
