THE USE OF CALCIUM RESINATE IN THE FORMULATION OF SOLUBLE MATRIX ANTIFOULING PAINTS BASED ON CUPROUS-OXIDE

被引:4
作者
GIUDICE, CA
DELAMO, B
RASCIO, VJD
机构
[1] CONICET, La Plata, Argent, CONICET, La Plata, Argent
关键词
CALCIUM COMPOUNDS - COPPER COMPOUNDS;
D O I
10.1016/0033-0655(88)80012-8
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Antifouling paints based on calcium resinate, calcium resinate/chlorinated rubber and WW rosin/chlorinated rubber were formulated and made in a laboratory ball mill of 3. 3-1 capacity. The experimental results of immersion raft trials (26 months) were statistically treated (factorial design 2 multiplied by 2 multiplied by 2 multiplied by 3 multiplied by 4, 96 samples prepared and tested in duplicate) and the conclusions then correlated with binder acid values obtained from laboratory analysis. The study showed the influence of composition variables (type of soluble resinous material, resinous material/chlorinated rubber ratio and binder content) and also the importance of some manufacturing variables (order of incorporation of the resinous material and toxicant, and cuprous oxide dispersion time) on the biocidal characteristics of the paints.
引用
收藏
页码:165 / 176
页数:12
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