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Relaxation Behavior of Latex Acrylate Polymers. 1. The Effect of Polymerization Factors. 1.1. Statistical Polymer

  • T. R. Aslamazova,
  • V. A. Kotenev,
  • V. A. Lomovskoi

摘要

Abstract

The review is devoted to generalizing the results of studies of the relaxation behavior of latex acrylate polymers used as a binder in composite coatings on surfaces of various chemical nature, and structure in order to clarify the temperature ranges of their elastic and inelastic (dissipative) properties at temperatures from –150 to +200°C. Part 1.1 analyzes experimental data on the spectrum of internal friction and temperature–frequency dependences of the oscillatory process in statistical latex polyacrylates in comparison with polyacrylates of the free radical type obtained using the method of dynamic relaxation spectroscopy, which demonstrates the prospect of using the method to describe the physicomechanical properties of acrylate copolymers of various monomeric composition.