石油化工高等学校学报Issue(2)：37-41,5.DOI:10.3969/j.issn.1006-396X.2014.02.008
C5和C9石油树脂改性制备吸音矿棉板防水剂的研究
Preparation of the Waterproofing Agent for the Mineral Wool Board from Modified C5 and C9 Petroleum Resin
杨雅君 1李凤艳 2代党会 1袁亚东1
作者信息
- 1. 北京化工大学化学工程学院，北京 100029
- 2. 北京石油化工学院化学工程学院，北京 102617
- 折叠
摘要
Abstract
The mixed petroleum resin emulsion prepared from the C5 and C9 petroleum resin were modified with maleic anhydride.The effects of the mixing ratio between the C5 and C9 petroleum resin,amount of maleic rosin and maleic anhydride, modification time and the alkali liquor on properties of the emulsion were discussed.The results showed that the optimum process conditions were:C5 petroleum resin/C9 petroleum resin mixing ratio of 1∶3,maleic anhydride mass fraction of 1.5%, maleic rosin mass fraction of 9%,NaOH mass fraction of 2%,petroleum resin modification temperature of 200 ℃,petroleum resin modification time of 3 h,and modified petroleum resin emulsion/wax emulsion mixing ratio of 1∶2.关键词
C5石油树脂/C9石油树脂/改性剂/防水剂/马来酸酐/马来松香Key words
C5 petroleum resin/C9 petroleum resin/Modifier/Waterproofing agent/Maleic rosin/Maleic anhydride分类
能源科技引用本文复制引用
杨雅君,李凤艳,代党会,袁亚东..C5和C9石油树脂改性制备吸音矿棉板防水剂的研究[J].石油化工高等学校学报,2014,(2):37-41,5.
