Antistatic coatings for wood-floorings by imidazolium salt-based ionic liquids
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- 作者：A. Roessler ; H. Schottenberger
- 关键词：Conductive coating ; Antistatic ; Surface resistance ; Ionic-liquids ; Radiation-curable ; Flooring
- 刊名：Progress in Organic Coatings
- 出版年：March, 2014
- 年：2014
- 卷：77
- 期：3
- 页码：579-582
- 全文大小：580 K
文摘
The tendency to electrostatic charge is at least an unpleasant property, which is unfortunately typical for many floors. Ionic liquids represent a good alternative to overcome the disadvantages from typical antistatic agents like worse leaching behavior and at least haze in the coating. 1-Allyl-3-alkyllimidazolium salts have been evaluated as antistatic additives in a UV-curing coating for parquet flooring. 1-Allyl-3-methyllimidazolium chloride has been identified to exhibit the highest activity and a minimized leaching. The measured body voltage regarding EN 1815 was below 鈮?.0 kV and the resistivity regarding EN 1081 below 1010 惟. In addition, there is a synergistic effect with conductive and transparent indium-tin-oxide pigment particles.