A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of ceramic insulator materials, in particular to a suspension type ceramic insulator, which comprises a ceramic body, an iron cap and a steel foot, and is characterized in that the ceramic body comprises an aluminum oxide substrate, and a first coating and a second coating which face outwards along the surface of the aluminum oxide substrate; the first coating comprises nano aluminum oxide, nano titanium dioxide, silica powder and modified water glass; the second coating comprises nano oxide particles, nano titanium dioxide, aminated carbon quantum dots and ADO3, and A is any one or a combination of more of Zn, Ca and Sr. The insulator prepared by the invention shows good self-cleaning performance, which indicates that dirt is difficult to attach to the surface of the insulator, so that the insulator shows lower ESDD value and NSDD value, and the insulator has good self-cleaning performance. The surface pollution flashover resistance is relatively high.
本发明涉及陶瓷绝缘子材料领域，具体为一种悬式瓷绝缘子，包括瓷体、铁帽和钢脚，所述瓷体包括氧化铝基体以及沿氧化铝基体表面向外的第一涂层和第二涂层；所述第一涂层包括纳米氧化铝、纳米二氧化钛、硅微粉、改性水玻璃；所述第二涂层包括纳米氧化物颗粒、纳米二氧化钛、氨基化碳量子点、ATiO3，其中A为Zn、Ca、Sr中的任意一种或多种组合，本发明所制备的绝缘子表现出良好的自清洁性能，说明污秽物难以在绝缘子表面附着，因而表现出更低的ESDD值和NSDD值，具有较强的耐表面污闪性能。
The invention relates to the field of ceramic insulator materials, in particular to a suspension type ceramic insulator, which comprises a ceramic body, an iron cap and a steel foot, and is characterized in that the ceramic body comprises an aluminum oxide substrate, and a first coating and a second coating which face outwards along the surface of the aluminum oxide substrate; the first coating comprises nano aluminum oxide, nano titanium dioxide, silica powder and modified water glass; the second coating comprises nano oxide particles, nano titanium dioxide, aminated carbon quantum dots and ADO3, and A is any one or a combination of more of Zn, Ca and Sr. The insulator prepared by the invention shows good self-cleaning performance, which indicates that dirt is difficult to attach to the surface of the insulator, so that the insulator shows lower ESDD value and NSDD value, and the insulator has good self-cleaning performance. The surface pollution flashover resistance is relatively high.
本发明涉及陶瓷绝缘子材料领域，具体为一种悬式瓷绝缘子，包括瓷体、铁帽和钢脚，所述瓷体包括氧化铝基体以及沿氧化铝基体表面向外的第一涂层和第二涂层；所述第一涂层包括纳米氧化铝、纳米二氧化钛、硅微粉、改性水玻璃；所述第二涂层包括纳米氧化物颗粒、纳米二氧化钛、氨基化碳量子点、ATiO3，其中A为Zn、Ca、Sr中的任意一种或多种组合，本发明所制备的绝缘子表现出良好的自清洁性能，说明污秽物难以在绝缘子表面附着，因而表现出更低的ESDD值和NSDD值，具有较强的耐表面污闪性能。
Formula of high-strength porcelain for manufacturing of suspension porcelain insulator
| European Patent Office | 2016
High-performance column type porcelain insulator formula and porcelain insulator thereof
| European Patent Office | 2023
High-toughness conical suspension type porcelain insulator and preparation method thereof
| European Patent Office | 2022
High-toughness conical suspension type porcelain insulator and preparation method thereof
| European Patent Office | 2021
Process for producing suspension type disc type porcelain insulator by isostatic pressing dry method
| European Patent Office | 2021