Paper Title:
The Synthesis of Graft Copolymer of Starch with Acrylic Acid and Acrylamide and its Application in Sand-Fixing
  Abstract

An Environmental friendly sand-fixing agent of water-borne polymer(graft copolymer of starch with acrylic acid and acrylamide)was synthesized. The influences of monomer dosage ratio, initiator dosage , the temperature and reaction time on the properties were discussed. The structure, thermal stability and morphology was characterized by IR spectra, TG-DTA and SEM, respectively. With the sand soil as research object, the tolerance of high temperature and compressive strength of the sand-fixing agent were studied preliminarily. The results show that when the mass ratio of acrylic acid to acrylamide is 15:10, the mass content of initiator is 4%, the reaction temperature is 50°C and time is 6h, the product has a good sand fixation performance for practical application.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
2512-2515
DOI
10.4028/www.scientific.net/AMR.233-235.2512
Citation
M. D. Han, C. Y. Han, L. D. Zhang, G. Qi, "The Synthesis of Graft Copolymer of Starch with Acrylic Acid and Acrylamide and its Application in Sand-Fixing", Advanced Materials Research, Vols. 233-235, pp. 2512-2515, 2011
Online since
May 2011
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$32.00
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