Preparation of the Waterproofing Agent for the Mineral Wool Board  from Modified C5 and C9 Petroleum Resin

doi:10.3969/j.issn.1006-396X.2014.02.008

Journal of Petrochemical Universities ›› 2014, Vol. 27 ›› Issue (2): 37-41.DOI: 10.3969/j.issn.1006-396X.2014.02.008

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Preparation of the Waterproofing Agent for the Mineral Wool Board  from Modified C₅ and C₉ Petroleum Resin

(1. Department of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China;  2. Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China)

Received:2013-12-09 Revised:2014-03-02 Published:2014-04-25 Online:2014-06-16

C ₅和C ₉ 石油树脂改性制备吸音矿棉板防水剂的研究

杨雅君¹，李凤艳²，代党会¹，袁亚东^1

( 1. 北京化工大学化学工程学院, 北京1 0 0 0 2 9; 2. 北京石油化工学院化学工程学院, 北京1 0 2 6 1 7)

通讯作者: 李凤艳( 1 9 6 0 - ) , 女, 博士, 教授, 从事应用化学领域的研究; E - m a i l : l i f e n g y a n t d@1 2 6. c o m。
作者简介:杨雅君( 1 9 8 9 - ) , 女, 硕士研究生, 从事矿棉板防水剂、乳化石蜡、乳化硅油产品研究; E - m a i l : y a n g y a j u n@b i p t . e d u. c n。

Abstract

Abstract: The mixed petroleum resin emulsion prepared from theC₅ and C₉ petroleum resin were modified with maleic anhydride. The effects of the mixing ratio between theC₅ 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.

Key words: C₅ petroleum resin, , C₉ petroleum resin, , Modifier, , Waterproofing agent, , Maleic rosin, , Maleic anhydride

摘要： 研究了改性制备C ₅、 C ₉混合石油树脂乳液的方法, 主要讨论了C ₅、 C ₉混合的最佳质量配比, 改性剂马来酸酐及分散剂马来松香的用量, 改性时间和碱液用量对乳液性能的影响。实验结果表明, 最佳制备工艺条件为: C ₅ 石油树脂与C₉ 石油树脂混合质量比为1∶3; 改性时间为3h; 改性温度为2 0 0℃; 马来酸酐质量分数为1. 5%; 马来松香质量分数为9%; 碱液为N a OH溶液, 质量分数为2%。混合石油树脂乳液与石蜡乳液混合质量比为1∶2, 制备出了吸音矿棉板防水剂。

关键词: C₅ 石油树脂, , C ₉ 石油树脂, , 改性剂, , 防水剂, , , 马来酸酐, , , 马来松香

Yang Yajun,Li Fengyan,Dai Danghui,Yuan Yadong. Preparation of the Waterproofing Agent for the Mineral Wool Board  from Modified C₅ and C₉ Petroleum Resin[J]. Journal of Petrochemical Universities, 2014, 27(2): 37-41.

杨雅君, 李凤艳, 代党会, 袁亚东. C ₅和C ₉ 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, 27(2): 37-41.

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Preparation of the Waterproofing Agent for the Mineral Wool Board  from Modified C₅ and C₉ Petroleum Resin

C ₅和C ₉ 石油树脂改性制备吸音矿棉板防水剂的研究

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