High-wear-resistance ceramic with rose effect as well as preparation method and application of high-wear-resistance ceramic: Fid-Bau Portal

High-wear-resistance ceramic with rose effect as well as preparation method and application of high-wear-resistance ceramic

YU HUI / HU WENTAO / SONG TAIPING / ZHONG YUJIA / CHEN GUANMIN / LI DEHUI / HUA JINXIU / LIU YINGTING / HUANG DAIYOU

Abstract

The invention provides high-wear-resistance ceramic with a rose effect as well as a preparation method and application of the high-wear-resistance ceramic, and belongs to the technical field of ceramic materials. The preparation method comprises the following steps: obtaining a mullite micron coating solution; coating ceramic with the mullite micron coating solution, and carrying out sintering treatment to obtain ceramic with a mullite structure on the surface; and performing low surface energy treatment on the ceramic with the mullite structure on the surface to obtain the high-wear-resistance ceramic with the rose effect. A mullite fiber composite structure is constructed on the ceramic surface, a high-strength rough substrate structure is constructed through the mullite fiber structure, the contact capacity of a ceramic substrate and a low-surface-energy substance is enhanced, the mechanical performance of a hydrophobic functional layer is enhanced, the rose effect of the ceramic surface stably exists for a long time, and the water collection effect is good and stable.

本发明提供一种具有玫瑰花效应的高耐磨陶瓷及其制备方法、应用，属于陶瓷材料技术领域。其中，本发明的制备方法包括：获取莫来石微米涂层溶液；将所述莫来石微米涂层溶液涂覆在陶瓷上，经烧结处理以得到表面具有莫来石结构的陶瓷；对所述表面具有莫来石结构的陶瓷进行低表面能处理，以得到具有玫瑰花效应的高耐磨陶瓷。本发明在陶瓷表面构建形成了莫来石纤维复合结构，通过该莫来石纤维结构构建高强粗糙基底结构，增强陶瓷基底与低表面能物质的接触能力，强化疏水功能层的机械性能，使陶瓷表面的玫瑰花效应长期稳定存在，集水效果良好且稳定。

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