Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Organic-inorganic composite aerogel heat insulation layer applied to smoking set and preparation method of the organic-inorganic composite aerogel heat insulation layer
The invention discloses an organic-inorganic composite aerogel heat insulation layer applied to a smoking set and a preparation method of the organic-inorganic composite aerogel heat insulation layer. The method comprises the following steps: dehydrating, condensing and crosslinking double-hydroxyl-terminated polydimethylsiloxane, ethyl orthosilicate and hydroxyl on the surfaces of fumed silica, hollow glass beads and porous ceramic beads of an inorganic silicon main body part under the catalysis of an organic tin catalyst to form an organic/inorganic silicon composite network; drying in a mold to form a light organic-inorganic silicon composite system; and secondly, performing high-temperature carbonization and oxidation treatment to obtain an aerogel heat insulation layer with a sleeve shape, and applying the aerogel heat insulation layer to heat insulation of a heating element of a heating smoking set. The preparation process is simple, the cost is low, the shape is stable, powder falling is avoided, the preparation process is accurate, the capacity of accurately customizing small heat insulation devices is achieved, the application limitation that most common aerogel materials are used for bulk equipment such as pipelines is solved, and the heat insulation layer has the application value as a heat insulation material of small heating devices such as heating smoking sets.
本发明公开了一种应用于烟具的有机无机复合气凝胶隔热层及其制备方法，通过双端羟基聚二甲基硅氧烷、正硅酸乙酯与无机硅主体部分的气相二氧化硅、空心玻璃微珠、多孔陶瓷微珠表面的羟基在有机锡催化剂的催化下脱水缩合交联形成有机‑无机硅复合网络，在模具中干燥后形成轻质有机‑无机硅复合体系。其次，对其进行高温碳化和氧化处理，得到具有套管形状的气凝胶隔热层，用于加热烟具加热元件的隔热应用。该发明制备工艺简单，成本经济，具有稳定的形状，不掉粉，制备过程精确，具有精确定制为小型隔热器件的能力，解决了常见气凝胶材料多数用于大宗设备如管道的应用限制，具有作为加热烟具等小型加热器件的隔热材料的应用价值。
Organic-inorganic composite aerogel heat insulation layer applied to smoking set and preparation method of the organic-inorganic composite aerogel heat insulation layer
The invention discloses an organic-inorganic composite aerogel heat insulation layer applied to a smoking set and a preparation method of the organic-inorganic composite aerogel heat insulation layer. The method comprises the following steps: dehydrating, condensing and crosslinking double-hydroxyl-terminated polydimethylsiloxane, ethyl orthosilicate and hydroxyl on the surfaces of fumed silica, hollow glass beads and porous ceramic beads of an inorganic silicon main body part under the catalysis of an organic tin catalyst to form an organic/inorganic silicon composite network; drying in a mold to form a light organic-inorganic silicon composite system; and secondly, performing high-temperature carbonization and oxidation treatment to obtain an aerogel heat insulation layer with a sleeve shape, and applying the aerogel heat insulation layer to heat insulation of a heating element of a heating smoking set. The preparation process is simple, the cost is low, the shape is stable, powder falling is avoided, the preparation process is accurate, the capacity of accurately customizing small heat insulation devices is achieved, the application limitation that most common aerogel materials are used for bulk equipment such as pipelines is solved, and the heat insulation layer has the application value as a heat insulation material of small heating devices such as heating smoking sets.
本发明公开了一种应用于烟具的有机无机复合气凝胶隔热层及其制备方法，通过双端羟基聚二甲基硅氧烷、正硅酸乙酯与无机硅主体部分的气相二氧化硅、空心玻璃微珠、多孔陶瓷微珠表面的羟基在有机锡催化剂的催化下脱水缩合交联形成有机‑无机硅复合网络，在模具中干燥后形成轻质有机‑无机硅复合体系。其次，对其进行高温碳化和氧化处理，得到具有套管形状的气凝胶隔热层，用于加热烟具加热元件的隔热应用。该发明制备工艺简单，成本经济，具有稳定的形状，不掉粉，制备过程精确，具有精确定制为小型隔热器件的能力，解决了常见气凝胶材料多数用于大宗设备如管道的应用限制，具有作为加热烟具等小型加热器件的隔热材料的应用价值。
Organic-inorganic composite aerogel heat insulation layer applied to smoking set and preparation method of the organic-inorganic composite aerogel heat insulation layer
一种用于烟具的原位复合陶瓷隔热层及其制备方法
XIAO WEIQIANG (Autor:in) / ZHOU GUOJUN (Autor:in) / CHU GUOHAI (Autor:in) / ZHANG QINGHUA (Autor:in) / GAO DUANHUI (Autor:in) / TONG ZHEMING (Autor:in) / ZHAN XIAOLI (Autor:in) / LI YUANYUAN (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Inorganic-organic lightweight aggregate aerogel composite thermal insulation material
| Europäisches Patentamt | 2023
COMPOSITE INSULATION INCLUDING INORGANIC AEROGEL AND MELAMINE FOAM
| Europäisches Patentamt | 2018
COMPOSITE INSULATION INCLUDING INORGANIC AEROGEL AND MELAMINE FOAM
| Europäisches Patentamt | 2017
Aerogel heat insulation layer and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023