| 摘要 |
Provided is a heating article comprising a substrate having two opposite surfaces, a heat-stable coating comprising at least one base layer comprising at least one heat-stable binder, said base layer being arranged on one of the surfaces of the substrate, and one microstructured surface layer comprising a heat-stable binder of the same chemical nature as that of the base layer. The microstructured layer partly or fully covers the base layer and is sintered integrally to it. The microstructured surface layer has a relief with patterns comprised of local variations in its surface level, said relief having a regularity in average pitch Ar with a variation SAr which is not more than 10% higher or lower than the value of said average pitch Ar. A method of manufacturing such an article is also provided. |
