| 摘要 |
<p>The invention concerns an antiadhesive coating with improved scratch resistance, comprising an undercoat applied on a substrate, covered with a primary coat containing a fluorocarbon resin and several top coats based on fluorocarbon resin. The invention is characterised in that said undercoat contains at least 50 wt.% of Oxy-1-4-phenylene-oxy-1-4-phenylenecarbonyl-1-4-phenylene called PEEK, said undercoat being free of fluorocarbon resin.</p> |
