Nontoxic anticorrosion pigments of the spinel type compared with condensed phosphates

被引:23
作者
Kalendova, A [1 ]
Snuparek, J [1 ]
Kalenda, P [1 ]
机构
[1] UNIV PARDUBICE,DEPT CHEM TECHNOL,CR-53210 PARDUBICE,CZECH REPUBLIC
关键词
D O I
10.1016/0143-7208(95)00069-0
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The spinel-type compounds of a general formula corresponding to AB(2)O(4) containing as A the ions Mg2+ or Zn2+ and as B the ions Fe3+ or Al3+ or combination of both the A and B given were prepared and investigated with respect to their anticorrosive activities as pigments used in organic coatings. For comparative purposes pigments known for their efficiency as metal-corrosion-inhibiting ingredients in similar formulations were used. Condensed phosphates were also evaluated as anticorrosion pigments. The results obtained shown high anticorrosion activities of the spinel-type pigments.
引用
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页码:129 / 140
页数:12
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