Rheological properties of water-salt solutions of alkaline hydrolysis products of a Nitron D polyacrylonitrile fiber

摘要: The rheological properties of the water-salt solutions polycationites were studied using acrylamide-sodium acrylate copolymers produced through alkaline hydrolysis polyacrylonitrile fiber. Electrostatic interactions between likely charged copolymer segments ensure a low efficiency junctions entanglement network, thus providing relatively dynamic solution viscosity and an activation energy viscous flow, as well absence anomalies in viscosities concentrated solution. A change conditions fiber (the alkali concentration chemical nature acid used for neutralization) has little effect on solutions.