Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stitched flexible nano thermal insulation material and preparation method thereof
The invention relates to a stitched flexible nano thermal insulation material and a preparation method thereof. The material is a stitched flexible nano thermal insulation material which is stitched in an up-and-down penetrating manner based on a grid type layout. Nano-powder, ceramic fibers and an infrared opacifying agent are used as main raw materials, and a rigid nano thermal insulation material is obtained through mixing, dispersing, assembling and pressing. The pressed rigid nano thermal insulation material is used as a core layer material, a flexible coating body is used as an outer layer panel, high-temperature-resistant fiber lines are used as sewing lines, the material is sequentially coated in a grid type layout sewing mode according to the sequence of a panel, a core layer anda panel, and finally the stitched flexible nano thermal insulation material is obtained. The material prepared by the method has good distortion resistance and heat insulation performance, and has a wide application prospect in the fields of heat insulation, heat preservation and the like in the future.
本发明涉及一种缝合型柔性纳米隔热材料及其制备方法。该材料为基于网格式布局上下贯穿的缝合方式的缝合型柔性纳米隔热材料。以纳米粉体、陶瓷纤维及红外遮光剂为主要原料，通过混合分散和组装压制获得刚性纳米隔热材料；将压制好的刚性纳米隔热材料作为芯层材料，柔性包覆体作为外层面板，以耐高温纤维线为缝合线，依次按照“面板‑芯层‑面板”的顺序以网格式布局缝合方式对材料进行包覆，最终获得缝合型柔性纳米隔热材料。该方法制备的材料具有良好的抗扭曲和隔热性能，未来在隔热、保温等领域具有广阔的应用前景。
Stitched flexible nano thermal insulation material and preparation method thereof
The invention relates to a stitched flexible nano thermal insulation material and a preparation method thereof. The material is a stitched flexible nano thermal insulation material which is stitched in an up-and-down penetrating manner based on a grid type layout. Nano-powder, ceramic fibers and an infrared opacifying agent are used as main raw materials, and a rigid nano thermal insulation material is obtained through mixing, dispersing, assembling and pressing. The pressed rigid nano thermal insulation material is used as a core layer material, a flexible coating body is used as an outer layer panel, high-temperature-resistant fiber lines are used as sewing lines, the material is sequentially coated in a grid type layout sewing mode according to the sequence of a panel, a core layer anda panel, and finally the stitched flexible nano thermal insulation material is obtained. The material prepared by the method has good distortion resistance and heat insulation performance, and has a wide application prospect in the fields of heat insulation, heat preservation and the like in the future.
本发明涉及一种缝合型柔性纳米隔热材料及其制备方法。该材料为基于网格式布局上下贯穿的缝合方式的缝合型柔性纳米隔热材料。以纳米粉体、陶瓷纤维及红外遮光剂为主要原料，通过混合分散和组装压制获得刚性纳米隔热材料；将压制好的刚性纳米隔热材料作为芯层材料，柔性包覆体作为外层面板，以耐高温纤维线为缝合线，依次按照“面板‑芯层‑面板”的顺序以网格式布局缝合方式对材料进行包覆，最终获得缝合型柔性纳米隔热材料。该方法制备的材料具有良好的抗扭曲和隔热性能，未来在隔热、保温等领域具有广阔的应用前景。
Stitched flexible nano thermal insulation material and preparation method thereof
一种缝合型柔性纳米隔热材料及其制备方法
KONG DELONG (Autor:in) / LIU XIAOBO (Autor:in) / AN XUANCONG (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
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