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Preparation and Performance of Super-Absorbent Resin Using Polyacrylonitrile Fiber Wastes
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Preparation and Performance of Super-Absorbent Resin Using Polyacrylonitrile Fiber Wastes

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Abstract:

In order to develop a new way for utilizing Polyacrylonitril (PAN) fiber wastes, a super-absorbent resin was prepared using the waste of PAN fibers at alkaline hydrolysis condition with Al3+ as cross-linker. The molecular structure of the super-absorbent resin was confirmed by FTIR. The thermal degradation of super-absorbent resin consisted of one main weight loss step. Factors that can influence absorbencies of the super-absorbent resin were investigated, such as the amount of cross-linker. The super-absorbent resin has the water absorbency of 131g/g in distilled water. The super-absorbent resin can be used as a new material to water retention from the soil in agriculture.

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Periodical:

Advanced Materials Research (Volumes 1120-1121)

Pages:

498-501

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1120-1121.498

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Cite this paper

Online since:

July 2015

Authors:

Kun Yan Wang*, Ru Feng Cen, Wen Wen Shu

Keywords:

Polyacrylonitril, Super-Absorbent Resin, Swelling Capacity

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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