Synthesis of New Fixings of Mobile Sands

The issues of the synthesis a water-soluble polymer preparation, which can find application in agriculture as structure-forming agent soils and mobile sands to prevent water, wind, mechanical erosion, increase fertility, moisture absorption, retention, consolidation soils, dumps, eliminate negative effects on environment. Maleic acid acrylamide were chosen monomers for copolymerization reaction, potassium persulfate was initiator. As it turned out, an concentration initiator from 0.01 0.05% (by weight monomers) promotes rate polymerization process, maintaining its value longer time, reducing time this process 7.0-6.5 5, 5-6 hours. In case, yield reaction increased exactly 81.2 96.0% with ratio starting materials 1: 5. When small amount alkali is introduced into mixture, high molecular polymers be obtained. increases, reduced by 2-3 Analysis kinetics fixing processes using synthesized various other reagents, well changes plastic strength sands, showed dependence conditions penetration fixer formation free flow space under influence gravitational or capillary forces type binding composition sand itself.