The Study of the Effects of Synthesis Process on the PAE Curing Effect

2014 ◽  
Vol 707 ◽  
pp. 69-72
Author(s):  
Pei Pei Wang ◽  
Chuan Shan Zhao ◽  
Wen Jia Han ◽  
Yi Fei Jiang
Keyword(s):  
Electron Microscope ◽  
Sulfonic Acid ◽  
Synthesis Process ◽  
Wet Strength ◽  
Microscope Analysis ◽  
Analysis Methods ◽  
Toluene Sulfonic Acid ◽  
Curing Mechanism ◽  
Before And After ◽  
Electron Microscope Analysis

By changing ther factors of synthesis process of PAE, discussed the effects of synthetic conditions on the PAE curing, and through electron microscope analysis methods, the curing mechanism of PAE is preliminary discussed.When the ratio of DTEA/AA was 1:1.05,the dry and wet strength of paper before and after curing achieved the best value.when the dosage of p-toluene sulfonic acid is 1.5%, the PAE can achieve best effect.the best ratio of PPC and epichlorohydrin is 1:0.7.

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