Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mullite-titanium dioxide ceramic-based composite coating, method, application and coating preparation method
The invention discloses a mullite-titanium dioxide ceramic-based composite coating, a preparation method and application thereof, and a preparation method of a concrete base material coating, the coating comprises the following raw materials by mass: 77-97 parts of mullite, 3 parts of titanium dioxide, 0-20 parts of glass powder, 0.8 part of ammonium citrate, and 2 parts of Arabic gum; the preparation method comprises the following steps: (1) dispersing the raw materials in deionized water for ball milling; and (2) carrying out spray granulation on the ball-milled slurry to obtain the mullite-titanium dioxide ceramic-based composite coating. A plasma spraying technology is adopted, the mullite-titanium dioxide ceramic-based composite coating according to any one of claims 1-3 is sprayed on a concrete base material, and the mullite-titanium dioxide ceramic-based composite coating is obtained. The preparation method of the concrete base material coating comprises the following steps: carrying out sand blasting pretreatment on a concrete base material, and spraying by adopting a plasma spraying technology to prepare the concrete base material coating with excellent hydrophobic wear resistance.
本发明公开了一种莫来石‑二氧化钛陶瓷基复合涂料及其制备方法、应用以及混凝土基材涂层的制备方法，涂料按照质量份数计，包括如下原料：莫来石77～97份，二氧化钛3份，玻璃粉0～20份，柠檬酸铵0.8份，阿拉伯树胶2份；制备方法包括：(1)将原料分散于去离子水中进行球磨；(2)将球磨后的浆料进行喷雾造粒，得到莫来石‑二氧化钛陶瓷基复合涂料。采用等离子喷涂技术，将如权利要求1～3任一项所述的一种莫来石‑二氧化钛陶瓷基复合涂料喷涂到混凝土基材上，得到莫来石‑二氧化钛陶瓷基复合涂层。混凝土基材涂层的制备方法，先对混凝土基材进行喷砂预处理，在采用等离子喷涂技术进行喷涂，制得疏水耐磨性能优异的混凝土基材涂层。
Mullite-titanium dioxide ceramic-based composite coating, method, application and coating preparation method
The invention discloses a mullite-titanium dioxide ceramic-based composite coating, a preparation method and application thereof, and a preparation method of a concrete base material coating, the coating comprises the following raw materials by mass: 77-97 parts of mullite, 3 parts of titanium dioxide, 0-20 parts of glass powder, 0.8 part of ammonium citrate, and 2 parts of Arabic gum; the preparation method comprises the following steps: (1) dispersing the raw materials in deionized water for ball milling; and (2) carrying out spray granulation on the ball-milled slurry to obtain the mullite-titanium dioxide ceramic-based composite coating. A plasma spraying technology is adopted, the mullite-titanium dioxide ceramic-based composite coating according to any one of claims 1-3 is sprayed on a concrete base material, and the mullite-titanium dioxide ceramic-based composite coating is obtained. The preparation method of the concrete base material coating comprises the following steps: carrying out sand blasting pretreatment on a concrete base material, and spraying by adopting a plasma spraying technology to prepare the concrete base material coating with excellent hydrophobic wear resistance.
本发明公开了一种莫来石‑二氧化钛陶瓷基复合涂料及其制备方法、应用以及混凝土基材涂层的制备方法，涂料按照质量份数计，包括如下原料：莫来石77～97份，二氧化钛3份，玻璃粉0～20份，柠檬酸铵0.8份，阿拉伯树胶2份；制备方法包括：(1)将原料分散于去离子水中进行球磨；(2)将球磨后的浆料进行喷雾造粒，得到莫来石‑二氧化钛陶瓷基复合涂料。采用等离子喷涂技术，将如权利要求1～3任一项所述的一种莫来石‑二氧化钛陶瓷基复合涂料喷涂到混凝土基材上，得到莫来石‑二氧化钛陶瓷基复合涂层。混凝土基材涂层的制备方法，先对混凝土基材进行喷砂预处理，在采用等离子喷涂技术进行喷涂，制得疏水耐磨性能优异的混凝土基材涂层。
Mullite-titanium dioxide ceramic-based composite coating, method, application and coating preparation method
莫来石-二氧化钛陶瓷基复合涂料、方法、应用、涂层制备方法
LIU LI (Autor:in) / LUO ZHOU (Autor:in) / CHEN JINGYI (Autor:in) / TIAN JINZHANG (Autor:in) / CHEN ZHIWEN (Autor:in) / SHI YAN (Autor:in) / CAO XUEQIANG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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