Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wet-formed flexible nano thermal insulation material and preparation method thereof
The invention relates to a wet-formed flexible nano thermal insulation material and a preparation method thereof. The method comprises the following steps: by taking various nano-powder as a heat insulation component, ceramic fiber as a mechanical reinforcement and an opacifying agent as an anti-radiation agent, uniformly mixing all the components in an aqueous solution containing a dispersing agent; adding a flexible reinforced adhesive into the mixed material, conducting stirring and uniform dispersing, and performing vacuum filtration to obtain a nano heat-insulating wet sheet; and performing filter pressing, mould pressing and normal-pressure drying to obtain the flexible nano thermal insulation material. The method solves the problem of dust pollution in the process of preparing the material by a traditional dry method, and the prepared material has good flexibility and heat insulation performance and has wide application prospects in the fields of heat insulation, heat preservation and the like in the future.
本发明涉及一种湿法成型柔性纳米隔热材料及其制备方法。该方法以各类纳米粉体为隔热组元、陶瓷纤维为力学增强体、遮光剂为抗辐射剂，将各组分均匀混合于含有分散剂的水溶液中；向混合物料中加入柔性增强粘结剂，搅拌分散均匀后，进行真空抽滤得到纳米隔热湿片；经压滤模压压制、常压干燥，获得柔性纳米隔热材料。该方法解决了传统干法制备材料过程中粉尘污染问题，同时制备的材料具有良好的柔性和隔热性能，未来在隔热、保温等领域具有广阔的应用前景。
Wet-formed flexible nano thermal insulation material and preparation method thereof
The invention relates to a wet-formed flexible nano thermal insulation material and a preparation method thereof. The method comprises the following steps: by taking various nano-powder as a heat insulation component, ceramic fiber as a mechanical reinforcement and an opacifying agent as an anti-radiation agent, uniformly mixing all the components in an aqueous solution containing a dispersing agent; adding a flexible reinforced adhesive into the mixed material, conducting stirring and uniform dispersing, and performing vacuum filtration to obtain a nano heat-insulating wet sheet; and performing filter pressing, mould pressing and normal-pressure drying to obtain the flexible nano thermal insulation material. The method solves the problem of dust pollution in the process of preparing the material by a traditional dry method, and the prepared material has good flexibility and heat insulation performance and has wide application prospects in the fields of heat insulation, heat preservation and the like in the future.
本发明涉及一种湿法成型柔性纳米隔热材料及其制备方法。该方法以各类纳米粉体为隔热组元、陶瓷纤维为力学增强体、遮光剂为抗辐射剂，将各组分均匀混合于含有分散剂的水溶液中；向混合物料中加入柔性增强粘结剂，搅拌分散均匀后，进行真空抽滤得到纳米隔热湿片；经压滤模压压制、常压干燥，获得柔性纳米隔热材料。该方法解决了传统干法制备材料过程中粉尘污染问题，同时制备的材料具有良好的柔性和隔热性能，未来在隔热、保温等领域具有广阔的应用前景。
Wet-formed flexible nano thermal insulation material and preparation method thereof
一种湿法成型柔性纳米隔热材料及其制备方法
KONG DELONG (Autor:in) / LIU XIAOBO (Autor:in) / JI XUYANG (Autor:in) / LI JIAN (Autor:in) / ZHANG FAN (Autor:in) / LI WENJING (Autor:in) / YANG JIEYING (Autor:in) / ZHANG HAO (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Stitched flexible nano thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2020
Nano thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2022
Nano thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2021
Nano thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2020
Nano silicon thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2015