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Publikace detail

The Effects on the Mode of Preparation on the Anticorrosion Properties of Ca-Zn and Mg-Zn Borophosphates
Rok: 2003
Druh publikace: článek v odborném periodiku
Název zdroje: Pigment & Resin Technology
Název nakladatele: Emerald Group Publishing Limited
Místo vydání: Bradford
Strana od-do: 166-174
Tituly:
Jazyk Název Abstrakt Klíčová slova
cze The Effects on the Mode of Preparation on the Anticorrosion Properties of Ca-Zn and Mg-Zn Borophosphates Twelve pigment compositions derived from the xCaO.(50 - x)ZnO.20B2O3.30P2O5.(x = 10, 20, 30) and yMgO.(50 - y)ZnO.20B2O3.30P2O5.(y = 10, 20, 30) systems were prepared. The synthesis was carried out either by the medium-temperature process or by the high-temperature process followed by cooling in air and an isothermal crystallisation of the glass obtained. The pigments prepared by the medium-temperature process achieved better corrosion results in styrene-acrylate coating formulations, whereas those prepared by the high-temperature process achieved better results in alkyd-resin coating formulations. The anti-corrosion results for the Ca-Zn pigments were better than those for the Mg-Zn pigments. N
eng The Effects on the Mode of Preparation on the Anticorrosion Properties of Ca-Zn and Mg-Zn Borophosphates Twelve pigment compositions derived from the xCaO.(50 - x)ZnO.20B2O3.30P2O5.(x = 10, 20, 30) and yMgO.(50 - y)ZnO.20B2O3.30P2O5.(y = 10, 20, 30) systems were prepared. The synthesis was carried out either by the medium-temperature process or by the high-temperature process followed by cooling in air and an isothermal crystallisation of the glass obtained. The pigments prepared by the medium-temperature process achieved better corrosion results in styrene-acrylate coating formulations, whereas those prepared by the high-temperature process achieved better results in alkyd-resin coating formulations. The anti-corrosion results for the Ca-Zn pigments were better than those for the Mg-Zn pigments. Corrosion inhibitors; Pigments, Paints