A new CMC-AA resin/inorganic-gel super absorbent material

Wang Yong; Toshinori Kojima; Li Ming; Liu Jie

doi:10.1007/BF02861481

Journal of Wuhan University of Technology Materials Science Edition ›› 2006, Vol. 21 ›› Issue (1) : 95 -98. DOI: 10.1007/BF02861481

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A new CMC-AA resin/inorganic-gel super absorbent material

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Abstract

A super absorbent material was prepared with the super absorbent resin (SAR) and inorganic gel. The SAR of the carboxymethyl cellulose grafting acrylic acid (CMC-AA) was copolymer synthesized using the method of inversephase suspension polymerization. The influences of the monomer concentration, neutralization degree, the initiator, dispersion agent, cross-linking agent, reaction and drying temperature on the grafting copolymer properties were examined. Meanwhlie, its properties was investigated and the model for absorption mechanism of this absorbent composite was proposed.

Keywords

absorbent / carboxymethyl cellulose / acrylic acid / super absorbent resin

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Wang Yong, Toshinori Kojima, Li Ming, Liu Jie. A new CMC-AA resin/inorganic-gel super absorbent material. Journal of Wuhan University of Technology Materials Science Edition, 2006, 21(1): 95-98 DOI:10.1007/BF02861481

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