Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress-enhancing coating slurry suitable for various architectural ceramics as well as preparation method and application of coating slurry
The invention discloses coating slurry suitable for prestress reinforcement of various building ceramics as well as a preparation method and application of the coating slurry, and belongs to the technical field of ceramic reinforcing materials. The coating slurry is composed of coating powder and a solvent, and the coating powder is composed of the following components in percentage by mass: 40-50% of quartz; 10-12% of aluminum oxide; 20-30% of dolomite; 2 to 5% of alpha-spodumene; 2-5% of polyvinyl butyral; 0.5%-0.8% of a dispersing agent; and 5-8% of kyanite. The quartz, the aluminum oxide, the dolomite, the alpha-spodumene and the kyanite are prepared into the coating slurry, so that the damage tolerance of various building ceramic matrixes can be improved.
本发明公开了一种适用于多种建筑陶瓷的预应力增强用涂层浆料及其制备方法和应用，属于陶瓷增强材料技术领域。上述涂层浆料由涂层粉体和溶剂组成，其中，所述涂层粉体由以下质量百分比组分组成：石英40‑50％；氧化铝10‑12％；白云石20‑30％；α‑锂辉石2‑5％；聚乙烯醇缩丁醛2‑5％；分散剂0.5‑0.8％；蓝晶石5‑8％。本发明将石英、氧化铝、白云石、α‑锂辉石和蓝晶石制备成涂层浆料，能够提升多种建筑陶瓷基体的损伤容限。
Prestress-enhancing coating slurry suitable for various architectural ceramics as well as preparation method and application of coating slurry
The invention discloses coating slurry suitable for prestress reinforcement of various building ceramics as well as a preparation method and application of the coating slurry, and belongs to the technical field of ceramic reinforcing materials. The coating slurry is composed of coating powder and a solvent, and the coating powder is composed of the following components in percentage by mass: 40-50% of quartz; 10-12% of aluminum oxide; 20-30% of dolomite; 2 to 5% of alpha-spodumene; 2-5% of polyvinyl butyral; 0.5%-0.8% of a dispersing agent; and 5-8% of kyanite. The quartz, the aluminum oxide, the dolomite, the alpha-spodumene and the kyanite are prepared into the coating slurry, so that the damage tolerance of various building ceramic matrixes can be improved.
本发明公开了一种适用于多种建筑陶瓷的预应力增强用涂层浆料及其制备方法和应用，属于陶瓷增强材料技术领域。上述涂层浆料由涂层粉体和溶剂组成，其中，所述涂层粉体由以下质量百分比组分组成：石英40‑50％；氧化铝10‑12％；白云石20‑30％；α‑锂辉石2‑5％；聚乙烯醇缩丁醛2‑5％；分散剂0.5‑0.8％；蓝晶石5‑8％。本发明将石英、氧化铝、白云石、α‑锂辉石和蓝晶石制备成涂层浆料，能够提升多种建筑陶瓷基体的损伤容限。
Prestress-enhancing coating slurry suitable for various architectural ceramics as well as preparation method and application of coating slurry
适用于多种建筑陶瓷的预应力增强用涂层浆料及其制备方法和应用
WU HAOLONG (Autor:in) / QIU YAN (Autor:in) / WAN DETIAN (Autor:in) / CAO DAKE (Autor:in) / LI HAIYAN (Autor:in) / ZHANG LEI (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
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