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日用化学工业（中英文）

日用化学工业 ›› 2014, Vol. 44 ›› Issue (6): 320-323.doi: 10.13218/j.cnki.csdc.2014.06.071

• 开发与应用 • 上一篇    下一篇

造纸用乳化蜡制备工艺的研究

杨藏军, 宋宇翔, 吴亮, 陈文艺   

  1. 辽宁石油化工大学 石油化工学院,辽宁 抚顺 113001
  • 收稿日期:2013-12-16 出版日期:2014-06-22 发布日期:2019-04-10
  • 作者简介:杨藏军(1989-),男,河北唐山人,硕士研究生,电话:18741395825,E-mail:1050127402@qq.com。
  • 基金资助:
    辽宁省教育厅资助项目(2006T090)

Study on technology for preparation of wax emulsion for paper-making

YANG Cang-jun, SONG Yu-xiang, WU Liang, CHEN Wen-yi   

  1. School of Petrochemical Engineering,Liaoning Shihua University,Fushun,Liaoning 113001,China
  • Received:2013-12-16 Online:2014-06-22 Published:2019-04-10

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摘要： 以石蜡和聚乙烯蜡为原料制备改性石蜡,并进一步制备乳化蜡,考察了乳化剂及工艺条件对乳化蜡性能的影响。结果表明,在HLB值为10的复合乳化剂Tween 20+Span 40+硬脂酸的用量为24%,乳化温度为90 ℃,搅拌速度为900 r·min-1,乳化时间为40 min的工艺条件下,制得稳定性和分散性较好的乳化蜡,适合作造纸施胶用蜡。

关键词: 乳化剂, 乳化蜡, 制备, 造纸

Abstract: Paraffin wax and polyethylene wax were used as raw materials for the preparation of modified paraffin that was further processed to prepare wax emulsion for paper-making.Effects of emulsifier and process conditions on performance of the wax emulsion were investigated.Results showed that under condition as the HLB of compounded emulsifier consisting of Tween 20+Span 40+Stearic acid is 10;the dosage of compounded emulsifier is 24%;the temperature is 90 ℃;the stirring speed is 900 r·min-1;the emulsifying time is 40 min;the prepared wax emulsion shows good stability and dispersity.It is suitable for use in paper sizing process.

Key words: emulsifier, wax emulsion, preparation, paper-making

中图分类号: 

  • TQ423