A study of the biocide release from antifouling paints

作者: Muriel Thouvenin , Jean-Jacques Peron , Claude Charreteur , Philippe Guerin , Jean-Yves Langlois

DOI: 10.1016/S0300-9440(01)00246-6

关键词: Materials scienceBiofoulingBiocideControlled releaseEuropean standardPulp and paper industryMineralogyStatic testingLeaching (agriculture)

摘要: Abstract To evaluate the impact of antifouling paints on medium, it is critical to set up test methods which quantify release biocides from coatings. Many tests and models have been developed for this estimation, but few them checked experimentally. We compared an European standard with two other protocols showed that seemed be inadequate. A static was chosen because its easiness use accuracy in determination cumulative release. The protocol a powerful tool study effects formulation leaching. relatively independent extenders used strongly dependent nature binder. Three phenomena generally involved controlled delivery drug systems were considered explain effect. But no corroboration made between hydration, degradation, erosion leaching biocides.

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