Characterization and Physical Properties of Chitosan Modified APMP

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Abstract:

With the development of world's paper industry, strength agent has become increasingly wide spread and more important.This paper describes a method for modified APMP with Chitosan, we make studies on using chitson to improve the properties of paper, and compare the effect of them based on experimential results. As a result of study,it can be concluded: The pH value and the dosage of chitosan have a great influence on the physical strength of paper.When the pH was 6 and the dosage of chitosan was 1%,the tensile index of paper could reach 30% above.

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317-320

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November 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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