Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving coating as well as preparation method and application thereof
The invention relates to the technical field of energy-saving coatings, in particular to an energy-saving coating and a preparation method and application thereof. The preparation method provided by the invention comprises the following steps: mixing a base material, a doping agent and ethanol to obtain mixed powder; the base material comprises lanthanum oxide and further comprises aluminum oxide and/or chromium oxide; the doping agent comprises one or more of calcium oxide, iron oxide and magnesium oxide; the mixed powder is subjected to solid-phase sintering, and high-emissivity powder is obtained; and mixing the high-emissivity powder with a liquid adhesive, brushing the mixture on the surface of a matrix, and curing to obtain the energy-saving coating. The energy-saving coating prepared by the preparation method has a relatively high energy utilization rate, and the coating has a good bonding state after multiple energy-saving examinations.
本发明涉及节能涂层技术领域，尤其涉及一种节能涂层及其制备方法和应用。本发明提供的制备方法，包括以下步骤：将基料、掺杂剂和乙醇混合，得到混合粉体；所述基料包括氧化镧，还包括氧化铝和/或氧化铬；所述掺杂剂包括氧化钙、氧化铁和氧化镁中的一种或几种；将所述混合粉体进行固相烧结，得到高发射率粉体；将所述高发射率粉体和液态胶粘剂混合后，涂刷在基体表面，进行固化，得到所述节能涂层。所述制备方法制备得到的节能涂层具有较高的能源利用率，经过多次节能考核之后涂层结合状态良好。
Energy-saving coating as well as preparation method and application thereof
The invention relates to the technical field of energy-saving coatings, in particular to an energy-saving coating and a preparation method and application thereof. The preparation method provided by the invention comprises the following steps: mixing a base material, a doping agent and ethanol to obtain mixed powder; the base material comprises lanthanum oxide and further comprises aluminum oxide and/or chromium oxide; the doping agent comprises one or more of calcium oxide, iron oxide and magnesium oxide; the mixed powder is subjected to solid-phase sintering, and high-emissivity powder is obtained; and mixing the high-emissivity powder with a liquid adhesive, brushing the mixture on the surface of a matrix, and curing to obtain the energy-saving coating. The energy-saving coating prepared by the preparation method has a relatively high energy utilization rate, and the coating has a good bonding state after multiple energy-saving examinations.
本发明涉及节能涂层技术领域，尤其涉及一种节能涂层及其制备方法和应用。本发明提供的制备方法，包括以下步骤：将基料、掺杂剂和乙醇混合，得到混合粉体；所述基料包括氧化镧，还包括氧化铝和/或氧化铬；所述掺杂剂包括氧化钙、氧化铁和氧化镁中的一种或几种；将所述混合粉体进行固相烧结，得到高发射率粉体；将所述高发射率粉体和液态胶粘剂混合后，涂刷在基体表面，进行固化，得到所述节能涂层。所述制备方法制备得到的节能涂层具有较高的能源利用率，经过多次节能考核之后涂层结合状态良好。
Energy-saving coating as well as preparation method and application thereof
一种节能涂层及其制备方法和应用
LENG WENDA (Autor:in) / GAO LIHONG (Autor:in) / MA ZHUANG (Autor:in) / HE YUNFAN (Autor:in) / ZHAO ZHIJIE (Autor:in) / HUANG YAN (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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