A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reflective heat-insulation stone-like energy-saving coating as well as preparation method and application thereof
The invention provides a reflective heat-insulating stone-like energy-saving coating as well as a preparation method and application thereof, and belongs to the field of building coatings. The inorganic phase change filler and the polymer modifier are introduced to modify the hollow glass beads together, so that the reflection and heat insulation properties of the coating can be improved, and the mechanical properties and durability of the coating can be improved; the crosslinking agent is used for modifying the organic silicon resin, so that a chemical bond connected three-dimensional network structure can be formed among organic silicon resin molecules, and the stability and the heat resistance of the coating are enhanced; by adding the white pigment, the reflectivity of the coating can be improved, the heat absorption of the coating is reduced, and the heat insulation performance is improved; the silica sand is subjected to chemical etching modification, so that the stability and durability of the silica sand are improved, the sunlight reflection performance is enhanced, and the reflection and heat insulation performance of the coating is improved; meanwhile, more active sites are brought to the surface of the coating, and the overall performance of the coating is improved. The reflective heat-insulating stone-like energy-saving coating provided by the invention has a good application prospect in the building industry.
本发明提供一种反射隔热的仿石节能涂料及其制备方法和应用，属于建筑涂料领域。通过引入无机相变填料和聚合物改性剂共同改性空心玻璃微珠，能够在提高涂料的反射和隔热性能的同时，改善涂料的机械性能和耐久性；通过交联剂改性有机硅树脂能使有机硅树脂分子之间形成化学键连接的三维网络结构，增强涂料的稳定性和耐热性；而白色颜料的加入能够提高涂料的反射率，降低涂料的热吸收，提高其隔热性能；对硅砂进行化学刻蚀改性不仅提高其稳定性和耐久性，还增强了对太阳光的反射性能，从而提升涂料的反射隔热性能；同时也为其表面带来了更多的活性位点，提高了涂料的整体性能。本发明提供的反射隔热的仿石节能涂料在建筑行业具有良好的应用前景。
Reflective heat-insulation stone-like energy-saving coating as well as preparation method and application thereof
The invention provides a reflective heat-insulating stone-like energy-saving coating as well as a preparation method and application thereof, and belongs to the field of building coatings. The inorganic phase change filler and the polymer modifier are introduced to modify the hollow glass beads together, so that the reflection and heat insulation properties of the coating can be improved, and the mechanical properties and durability of the coating can be improved; the crosslinking agent is used for modifying the organic silicon resin, so that a chemical bond connected three-dimensional network structure can be formed among organic silicon resin molecules, and the stability and the heat resistance of the coating are enhanced; by adding the white pigment, the reflectivity of the coating can be improved, the heat absorption of the coating is reduced, and the heat insulation performance is improved; the silica sand is subjected to chemical etching modification, so that the stability and durability of the silica sand are improved, the sunlight reflection performance is enhanced, and the reflection and heat insulation performance of the coating is improved; meanwhile, more active sites are brought to the surface of the coating, and the overall performance of the coating is improved. The reflective heat-insulating stone-like energy-saving coating provided by the invention has a good application prospect in the building industry.
本发明提供一种反射隔热的仿石节能涂料及其制备方法和应用，属于建筑涂料领域。通过引入无机相变填料和聚合物改性剂共同改性空心玻璃微珠，能够在提高涂料的反射和隔热性能的同时，改善涂料的机械性能和耐久性；通过交联剂改性有机硅树脂能使有机硅树脂分子之间形成化学键连接的三维网络结构，增强涂料的稳定性和耐热性；而白色颜料的加入能够提高涂料的反射率，降低涂料的热吸收，提高其隔热性能；对硅砂进行化学刻蚀改性不仅提高其稳定性和耐久性，还增强了对太阳光的反射性能，从而提升涂料的反射隔热性能；同时也为其表面带来了更多的活性位点，提高了涂料的整体性能。本发明提供的反射隔热的仿石节能涂料在建筑行业具有良好的应用前景。
Reflective heat-insulation stone-like energy-saving coating as well as preparation method and application thereof
一种反射隔热的仿石节能涂料及其制备方法和应用
WANG GUOJUN (author) / CHEN LIZHUANG (author) / WANG RUOHAN (author)
2024-12-06
Patent
Electronic Resource
Chinese
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