Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aerogel composite insulation board and preparation method thereof
The invention relates to an aerogel composite insulation board and a preparation method thereof, and the preparation method comprises the following steps: step 1, mixing aerogel powder, a dispersing agent and deionized water, and uniformly stirring to prepare aerogel slurry; step 2, mixing the aerogel slurry with glass fibers and a binder, and uniformly stirring to obtain slurry; and step 3, putting the slurry into a mold cavity, pressing into a plate, then drying to obtain a blank, scraping the bottom of the blank, turning over, determining the thickness, and polishing to obtain the aerogel composite heat insulation plate. The aerogel composite heat insulation board is simple in production process, low in cost, convenient for industrial production, good in heat insulation performance, fireproof, flame-retardant, hydrophobic and moisture-proof, can be used for heat insulation, fire prevention and flame retardance of building walls, and has a wide application prospect.
本发明涉及一种气凝胶复合隔热板及其制备方法，包括以下步骤：步骤1，将气凝胶粉、分散剂和去离子水混合，搅拌均匀，制成气凝胶浆料；步骤2，将所述气凝胶浆料和玻璃纤维、粘结剂混合后，搅拌均匀，制得浆料；步骤3，将所述浆料放入模腔中，压制成板，然后烘干获得毛坯，将所述毛坯刮底、翻面、定厚和抛光处理，得到气凝胶复合隔热板。所述气凝胶复合隔热板生产工序简单，成本较低、便于产业化生产，同时产品的隔热保温性能良好、防火阻燃、疏水防潮，可用于建筑墙体保温隔热和防火阻燃，具有广泛的运用前景。
Aerogel composite insulation board and preparation method thereof
The invention relates to an aerogel composite insulation board and a preparation method thereof, and the preparation method comprises the following steps: step 1, mixing aerogel powder, a dispersing agent and deionized water, and uniformly stirring to prepare aerogel slurry; step 2, mixing the aerogel slurry with glass fibers and a binder, and uniformly stirring to obtain slurry; and step 3, putting the slurry into a mold cavity, pressing into a plate, then drying to obtain a blank, scraping the bottom of the blank, turning over, determining the thickness, and polishing to obtain the aerogel composite heat insulation plate. The aerogel composite heat insulation board is simple in production process, low in cost, convenient for industrial production, good in heat insulation performance, fireproof, flame-retardant, hydrophobic and moisture-proof, can be used for heat insulation, fire prevention and flame retardance of building walls, and has a wide application prospect.
本发明涉及一种气凝胶复合隔热板及其制备方法，包括以下步骤：步骤1，将气凝胶粉、分散剂和去离子水混合，搅拌均匀，制成气凝胶浆料；步骤2，将所述气凝胶浆料和玻璃纤维、粘结剂混合后，搅拌均匀，制得浆料；步骤3，将所述浆料放入模腔中，压制成板，然后烘干获得毛坯，将所述毛坯刮底、翻面、定厚和抛光处理，得到气凝胶复合隔热板。所述气凝胶复合隔热板生产工序简单，成本较低、便于产业化生产，同时产品的隔热保温性能良好、防火阻燃、疏水防潮，可用于建筑墙体保温隔热和防火阻燃，具有广泛的运用前景。
Aerogel composite insulation board and preparation method thereof
一种气凝胶复合隔热板及其制备方法
CHEN YAOSEN (Autor:in) / CHEN ZEQING (Autor:in) / ZHOU HUANAN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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