Get 20M+ Full-Text Papers For Less Than $1.50/day. Subscribe now for You or Your Team.

Learn More →

Modern antifouling compositions Part IV Controlled release, less hazardous, low cost highly efficient antifouling compositions

Modern antifouling compositions Part IV Controlled release, less hazardous, low cost highly... Two sets of formulations based on three copolymer and three terpolymer systems involving tributyltin methacrylateBTMA,methyl methacrylateMMA and acrylonitrile AN with variable tin contents of 7, 15 and 22 were prepared. There is only one varient in each formulation of the six prepared, that is the type of organotin polymer whether it is a copolymer or terpolymer of a definite tin content 7 or 15 or 22. The binder mixture is a blend consisting of the organotin polymer, a vinyl copolymer and its external plasticizer and little amount of rosin. A moderate and fixed amount of cuprous oxide was introduced into all formulations as a supplementary toxin with organotin polymer. Leaching rates of micro amounts of copper and tin were determined. Panel exposure test in the sea was performed at Port Said. Best antifouling efficiency was obtained from formultions containing organotin copolymer or terpolymer of 22 tin content and that containing organotin copolymer of 15 tin. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Pigment & Resin Technology Emerald Publishing

Modern antifouling compositions Part IV Controlled release, less hazardous, low cost highly efficient antifouling compositions

Loading next page...
 
/lp/emerald-publishing/modern-antifouling-compositions-part-iv-controlled-release-less-DLkiCrpDxT

References (2)

Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0369-9420
DOI
10.1108/eb042763
Publisher site
See Article on Publisher Site

Abstract

Two sets of formulations based on three copolymer and three terpolymer systems involving tributyltin methacrylateBTMA,methyl methacrylateMMA and acrylonitrile AN with variable tin contents of 7, 15 and 22 were prepared. There is only one varient in each formulation of the six prepared, that is the type of organotin polymer whether it is a copolymer or terpolymer of a definite tin content 7 or 15 or 22. The binder mixture is a blend consisting of the organotin polymer, a vinyl copolymer and its external plasticizer and little amount of rosin. A moderate and fixed amount of cuprous oxide was introduced into all formulations as a supplementary toxin with organotin polymer. Leaching rates of micro amounts of copper and tin were determined. Panel exposure test in the sea was performed at Port Said. Best antifouling efficiency was obtained from formultions containing organotin copolymer or terpolymer of 22 tin content and that containing organotin copolymer of 15 tin.

Journal

Pigment & Resin TechnologyEmerald Publishing

Published: Sep 1, 1990

There are no references for this article.