Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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Oxidized Acetate Starch as a New Surface Sizing Agent

  • Zhang, Guang-Hua (College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology) ;
  • Lai, Zhi-Chao (College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology) ;
  • Li, Hui (College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology) ;
  • Wang, Zhou-Ni (College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology)
  • Published : 2009.12.30
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Abstract

Oxidized acetate starch was synthesized from corn oxidized starch and vinyl acetate. The sizing concentration and degree of substitution of modified starch on surface strength, smoothness and water resistance of the paper have been studied. The results showed that the surface strength, smoothness and other properties of paper sized by oxidized acetate starch is better than that of oxidized starch. When the degree of substitution of modified starch is from 0.04 to 0.14, the properties of paper sized by oxidized acetate starch have been improved more effectively.

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References

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