TY - GEN A1 - Schoknecht, Ute T1 - Leaching of biocides from organic coatings N2 - Biocide leaching was investigated for acrylate and polymer based coatings containing biocides either as liquid formulations or microcapsules. Laboratory and field tests indicate similar relations of results on carbendazim, diuron, terbutryn and OIT from different coatings in laboratory and field experiments. Emissions were higher in EN 16105 laboratory tests than from vertically installed test specimens exposed to weathering, and slower for microencapsulated biocides. Competing processes that cause losses of active substances can occur in both tests, but to a higher degree in field experiments. Emission curves related to runoff water were similar in repeated field experiments. Relative humidity, temperature and global radiation were identified as meteorological factors that affect leaching by complex interaction besides the amount of driving rain. T2 - Advances in Coatings Technology CY - Sosnowiec, Poland DA - 08.11.2016 KW - Biocide KW - Coating KW - Leaching PY - 2016 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/38234 AN - OPUS4-38234 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany