| 一种建筑石蜡乳液憎水剂的研制与应用 |
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| 引用本文： | 吴国江,崔卫东,王克章. 一种建筑石蜡乳液憎水剂的研制与应用[J]. 当代化工, 2016, 0(5). DOI: 10.3969/j.issn.1671-0460.2016.05.049 |
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| 作者姓名： | 吴国江 崔卫东 王克章 |
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| 作者单位： | 1. 中国石油抚顺石化公司研究院,辽宁 抚顺,113004;2. 中国石油抚顺石化公司乙烯化工厂,辽宁 抚顺,113004 |
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| 摘 要： | 研究了用58#全炼蜡制备一种蜡乳液的方法。在确定最佳乳化温度(85±2)℃条件下考查了乳化剂用量、功能添加剂A用量、乳化工艺对乳液稳定性的影响。实验结果表明,当Span-80加入量为3.95%(w),Tween-80加入量4.55%(w),功能添加剂A加入量为0.3%(w),乳化时间为30~35 min,搅拌速度为1000r/min时,可以制取一种满足建筑防水粉质量和生产要求、固含量为25%的石蜡乳液憎水剂。
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| 关 键 词： | 特种蜡 石蜡乳液 憎水剂 防水粉 |
Preparation and Aplication of Wax-Emulsion HydrophobicAgent for Building |
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| Abstract: | A preparation method of wax-emulsion from 58# fully refined paraffin wax was studied. Under the optimum emulsifying temperature (85±2)℃, effect of emulsifier dosage, function additive A dosage and emulsion process on prepared emulsion stability was investigated. The results show that, the best process conditions are as follows: Span-80 dosage 3.95%(w) , Tween-80 dosage 4.55%(w), functional additive A dosage 0.3% (w), the emulsifying-temperature 30~35℃, the stirring speed 1000 r/min. Under above conditions, wax-emulsion hydrophobic agent with solid content of 25% can be prepared; it can meet requirements of quality and production of building waterproof powder. |
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| Keywords: | special wax wax emulsion hydrophobic agent waterproof powder |
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