Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel method for preparing aerogel material
The invention relates to a novel method for preparing an aerogel material. The method comprises the following steps: preparing a silicon source, a diluent and a catalyst into sol A for later use; transferring the sol A into a normal-pressure container; putting an organic or inorganic material into a normal-pressure container; starting a vibrator or ultrasonic wave arranged on the normal-pressure container to uniformly infiltrate the sol A in the material; after the vibration is finished, gelling the sol A in gaps of the material to obtain a gel composite material B; disassembling the gel composite material B to obtain a gel composite material C; performing hydrophobic modification on the gel composite material C to obtain a gel composite material D; drying the gel composite material D to obtain an aerogel composite material E; and disassembling and finishing the aerogel composite material E to obtain the organic or inorganic material reinforced aerogel material. The invention has the following effects: the device is suitable for coiled materials, sheets or other special-shaped products; the product is uniform in appearance and stable in performance; the applicability is wide.
本发明涉及一种制备气凝胶材料的新型方法，包括：将硅源、稀释液和催化剂配制成溶胶A待用；将溶胶A转移到常压容器中；将有机或无机材料放入常压容器中；开启设置在常压容器上的震动器或超声波使溶胶A在材料内浸润均匀；震动结束后，溶胶A在材料的空隙中凝胶，得到凝胶复合材料B；将凝胶复合材料B进行拆解，得到凝胶复合材料C；将凝胶复合材料C进行疏水改性得到凝胶复合材料D；将凝胶复合材料D进行干燥，得到气凝胶复合材料E；将气凝胶复合材料E进行拆解整理，得到有机或无机材料增强的气凝胶材料。本发明取得以下效果：适用卷材、片材或其它异型件产品；产品外观统一，性能稳定；适用性广。
Novel method for preparing aerogel material
The invention relates to a novel method for preparing an aerogel material. The method comprises the following steps: preparing a silicon source, a diluent and a catalyst into sol A for later use; transferring the sol A into a normal-pressure container; putting an organic or inorganic material into a normal-pressure container; starting a vibrator or ultrasonic wave arranged on the normal-pressure container to uniformly infiltrate the sol A in the material; after the vibration is finished, gelling the sol A in gaps of the material to obtain a gel composite material B; disassembling the gel composite material B to obtain a gel composite material C; performing hydrophobic modification on the gel composite material C to obtain a gel composite material D; drying the gel composite material D to obtain an aerogel composite material E; and disassembling and finishing the aerogel composite material E to obtain the organic or inorganic material reinforced aerogel material. The invention has the following effects: the device is suitable for coiled materials, sheets or other special-shaped products; the product is uniform in appearance and stable in performance; the applicability is wide.
本发明涉及一种制备气凝胶材料的新型方法，包括：将硅源、稀释液和催化剂配制成溶胶A待用；将溶胶A转移到常压容器中；将有机或无机材料放入常压容器中；开启设置在常压容器上的震动器或超声波使溶胶A在材料内浸润均匀；震动结束后，溶胶A在材料的空隙中凝胶，得到凝胶复合材料B；将凝胶复合材料B进行拆解，得到凝胶复合材料C；将凝胶复合材料C进行疏水改性得到凝胶复合材料D；将凝胶复合材料D进行干燥，得到气凝胶复合材料E；将气凝胶复合材料E进行拆解整理，得到有机或无机材料增强的气凝胶材料。本发明取得以下效果：适用卷材、片材或其它异型件产品；产品外观统一，性能稳定；适用性广。
Novel method for preparing aerogel material
一种制备气凝胶材料的新型方法
XU BIN (Autor:in) / YE JUNCHAO (Autor:in) / WANG WEI (Autor:in) / SUN XING (Autor:in) / JI CHENG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
METHOD FOR PREPARING INSULATING MATERIAL COMPRISING AEROGEL
| Europäisches Patentamt | 2020
METHOD FOR PREPARING SILICA AEROGEL COMPOSITE MATERIAL
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Method for preparing coiled material aerogel material by adopting immersion process
| Europäisches Patentamt | 2024