2003•Journal of Tianjin University of Science and TechnologyRequires access

STUDY ON THE SUPERABSORBENT RESIN IN DROUGHT-ENDURING SEED COAT

Zhang Ming

Abstract

Based on the mechanism of free radical polymerization,graft copolymerization andcrosslinking reaction, a superabsorbent resin is prepared from starch and acrylamide. It is fit forspring sowing crop such as the corn etc. The effects of several factors such as the ratio of monomerand starch, crosslinking agent, initiator, hydrolysis reaction and nitrogen on the properties of thesuperabsorbent resin were discussed.

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Available abstract

Key concepts: Acrylamide, Starch, Superabsorbent polymer, Copolymer, Corn starch, Hydrolysis, Coat, Nitrogen