Abstract <p>This article presents a comparison of various grades of magnesium oxide obtained by the mineral brucite calcination of grades MagPro<sup>®</sup>150 and MagPro<sup>®</sup>150-3.5, with a synthetic analogue in the composition of cold-curing adhesives based on polychloroprene. It is shown that the intensity of chelation reactions depends on the granulometric composition of the oxides used.</p>

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The Influence of Structural Features of Natural Magnesium Oxide on the Properties of Polychloroprene-Based Cold-Curing Solvent Adhesives

  • K. S. Sdobnov,
  • S. V. Kotova,
  • N. N. Tkacheva

摘要

Abstract

This article presents a comparison of various grades of magnesium oxide obtained by the mineral brucite calcination of grades MagPro®150 and MagPro®150-3.5, with a synthetic analogue in the composition of cold-curing adhesives based on polychloroprene. It is shown that the intensity of chelation reactions depends on the granulometric composition of the oxides used.