Structure-sensitive liquid flowable compositions based on polyvinyl alcohol and silicotungstic acid

摘要: Conditions of the formation structure-sensitive liquid flowable media based on 1.5 and 10% aqueous solutions polyvinyl alcohol containing silicotungstic acid water-soluble carboxy-methylcellulose in form its potassium salt (Na-CMC) are examined. Rheological, optical, dielectric relaxation methods revealed several types interpolymer complexes examined media. This leads to associates an increase molecular mobility macromolecules their fragments. The structure properties depend composition as well method introducing polyacids. It was found that it possible control such by applying a mechanical magnetic field. compositions obtained can be used for producing anisotropic light-, electric-, heat-sensitive film materials, sensors different types.