Study on the Synthesis Optimization of Paper Wet-Strengthening Resin PAE

Author:

Chen Shi Min1,Zhu Hong Xiang1,Xia Nan Nan1,Wang Shuang Fei1,Song Hai Nong1

Affiliation:

1. Guangxi University

Abstract

The Polyamide Polyamine Epichlorhydrin Resin was obtained by using adipic acid, diethylene triamine and epoxy chloropropane as raw materials. The factors that would affect the properties of PAE resin were considered, including the reaction time, the dosage of the epoxy chloropropane, the injection time of epoxy chloropropane and the soaking time, and the wet strengthening property of PAE resin were studied through experiments. The results are as following: the ratio of epoxy chloropropane to diethylenetriamine is 1:1, the injection time of epoxy chloropropane is 8.5 min, the reaction temperature is 75 °C and the soaking time is 35min~40min. Under the optimum conditions, the PAE has a higher wet-strength and solid content, and its viscosity up to 25~35cp.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

1. Yiding Shen: Preparation of paper chemicals and the mechanism (China Light Industry publishers, Beijing 1999). In Chinese.

2. Huiren Hu, Lixin Xu: Paper Chemicals (China Light Industry Press, Beijing 2002). In Chinese.

3. Shuhui Yang: Plant Fiber Chemistry (China Light Industry Press, Beijing 2001). In Chinese.

4. Guolin Huang, Chengfang Zhang: Chemical Progress Vol. 25 (2001), p.21. In Chinese.

5. Guoyun Zhang, Xiufang Yang and Fangling Cheng: Chinese Paper Vol. 27 (2006), p.68. In Chinese.

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