Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano heat insulation plate and preparation method thereof
The invention relates to the technical field of inorganic non-metallic material manufacturing, in particular to a nano heat insulation plate and a preparation method thereof. The invention relates toa nano heat insulation plate, which is prepared from the following raw materials, by weight: 10-80 parts of silicon dioxide, 0-80 parts of aluminum oxide, 10-30 parts of silicon carbide, 5-30 parts offibers, 5-40 parts of silica fume and 5-20 parts of silica sol. According to the nano heat insulation plate, the heat insulation layer is thin, space is saved, and design of a pipeline structure is better facilitated; no chemical adhesive is added, and no phase change occurs after heating; the pressed powder can be dispersed and recycled again, and cannot be downwards stretched and deformed underthe action of gravity after long-term use; the thermal insulation property is greatly superior to that of similar thermal insulation materials; under the condition of the same heat preservation effect, less materials are used, and the cost is lower; construction is environment-friendly, fiber harmful substances are not scattered, and the health of construction personnel is not influenced.
本发明涉及无机非金属材料制造技术领域，特别涉及一种纳米隔热板及其制备方法。一种纳米隔热板，所述纳米隔热板的制备原料，按重量份计，至少包括以下组分：二氧化硅10‑80份、氧化铝0‑80份、碳化硅10‑30份、纤维5‑30份、硅灰5‑40份、硅溶胶5‑20份。本发明提供了一种纳米隔热板，保温层较薄，节省空间，更有利于管道结构的设计；不添加任何化学粘合剂，受热后不会发生任何物相变化；压制的粉末可以再次分散回收利用，长期使用不会受重力作用向下拉伸变形；隔热保温性大大领先于同类保温材料；同等保温效果的条件下，用料更少，成本更低；施工环保，无纤维类有害物质飞散，不会影响施工人员健康。
Nano heat insulation plate and preparation method thereof
The invention relates to the technical field of inorganic non-metallic material manufacturing, in particular to a nano heat insulation plate and a preparation method thereof. The invention relates toa nano heat insulation plate, which is prepared from the following raw materials, by weight: 10-80 parts of silicon dioxide, 0-80 parts of aluminum oxide, 10-30 parts of silicon carbide, 5-30 parts offibers, 5-40 parts of silica fume and 5-20 parts of silica sol. According to the nano heat insulation plate, the heat insulation layer is thin, space is saved, and design of a pipeline structure is better facilitated; no chemical adhesive is added, and no phase change occurs after heating; the pressed powder can be dispersed and recycled again, and cannot be downwards stretched and deformed underthe action of gravity after long-term use; the thermal insulation property is greatly superior to that of similar thermal insulation materials; under the condition of the same heat preservation effect, less materials are used, and the cost is lower; construction is environment-friendly, fiber harmful substances are not scattered, and the health of construction personnel is not influenced.
本发明涉及无机非金属材料制造技术领域，特别涉及一种纳米隔热板及其制备方法。一种纳米隔热板，所述纳米隔热板的制备原料，按重量份计，至少包括以下组分：二氧化硅10‑80份、氧化铝0‑80份、碳化硅10‑30份、纤维5‑30份、硅灰5‑40份、硅溶胶5‑20份。本发明提供了一种纳米隔热板，保温层较薄，节省空间，更有利于管道结构的设计；不添加任何化学粘合剂，受热后不会发生任何物相变化；压制的粉末可以再次分散回收利用，长期使用不会受重力作用向下拉伸变形；隔热保温性大大领先于同类保温材料；同等保温效果的条件下，用料更少，成本更低；施工环保，无纤维类有害物质飞散，不会影响施工人员健康。
Nano heat insulation plate and preparation method thereof
一种纳米隔热板及其制备方法
SHI JIN (Autor:in) / LIU GUODONG (Autor:in) / YAN WEIWEI (Autor:in) / HE HAIPENG (Autor:in)
08.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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