A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aerogel light mineral wool insulation board and preparation method thereof
The invention discloses an aerogel light mineral wool insulation board and a preparation method thereof. Aerogel is reinforced by utilizing a three-dimensional cross network structure of internal fibers of a mineral wool board, so that the problem of high brittleness of SiO2 aerogel can be effectively solved. By utilizing a TiO2-SiO2 aerogel nanoscale porous structure, the thermal insulation performance of the mineral wool board is improved, and meanwhile, the hydrophobicity of the mineral wool board is enhanced under the action of the hydrophobic surface of aerogel, so that a wide prospect isopened up for the application of the mineral wool board in building envelope structures.
一种气凝胶轻质矿棉绝热板及其制备方法，利用矿棉板内部纤维的立体交叉网络结构增强气凝胶，可有效解决SiO气凝胶脆性大的问题；利用TiO‑SiO气凝胶纳米级多孔结构，提高矿棉板的隔热保温性能，同时在气凝胶疏水表面的作用下增强矿棉板的憎水性，为其在建筑围护结构中的应用开辟了广阔的前景。
Aerogel light mineral wool insulation board and preparation method thereof
The invention discloses an aerogel light mineral wool insulation board and a preparation method thereof. Aerogel is reinforced by utilizing a three-dimensional cross network structure of internal fibers of a mineral wool board, so that the problem of high brittleness of SiO2 aerogel can be effectively solved. By utilizing a TiO2-SiO2 aerogel nanoscale porous structure, the thermal insulation performance of the mineral wool board is improved, and meanwhile, the hydrophobicity of the mineral wool board is enhanced under the action of the hydrophobic surface of aerogel, so that a wide prospect isopened up for the application of the mineral wool board in building envelope structures.
一种气凝胶轻质矿棉绝热板及其制备方法，利用矿棉板内部纤维的立体交叉网络结构增强气凝胶，可有效解决SiO气凝胶脆性大的问题；利用TiO‑SiO气凝胶纳米级多孔结构，提高矿棉板的隔热保温性能，同时在气凝胶疏水表面的作用下增强矿棉板的憎水性，为其在建筑围护结构中的应用开辟了广阔的前景。
Aerogel light mineral wool insulation board and preparation method thereof
一种气凝胶轻质矿棉绝热板及其制备方法
ZHANG ZHONGLUN (author) / WANG MINGMING (author) / XIN ZHIJUN (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
Aerogel rock wool composite insulation board and preparation method thereof
| European Patent Office | 2021
Preparation method of rock wool short fiber composite aerogel insulation board
| European Patent Office | 2020