Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature-resistant nano-microporous thermal insulation material and preparation method thereof
The invention discloses a high-temperature-resistant nano-microporous thermal insulation material which comprises a thermal insulation layer, a heat preservation layer and a reinforcing layer which are bonded through low-thermal-conductivity high-temperature glue. The thermal insulation layer is a nano microporous thermal insulation plate; the nano microporous thermal insulation plate is preparedfrom the following components in parts by mass: 50-60 parts of nano silicon dioxide, 20-30 parts of nano silicon carbide, 10-15 parts of nano aluminum oxide, 2-6 parts of high silica glass fiber, 8-12parts of ceramic fiber velvet and 3-8 parts of superfine kaolin; the heat preservation layer is prepared from high-aluminum bone meal, nanometer aluminum oxide, high-aluminum fine powder and an inorganic binding agent. The high-temperature-resistant nano-microporous thermal insulation material adopts a three-layer composite structure, namely the thermal insulation layer, the heat preservation layer and the reinforcing layer, so that heat conduction, heat convection and heat radiation are effectively reduced, the heat conductivity coefficient is relatively low, the use temperature range is relatively wide, and the product has the characteristics of high-efficiency heat insulation, high efficiency and energy conservation.
本发明公开了一种耐高温纳米微孔隔热保温材料，包括隔热层、保温层和加强层，所述隔热层、保温层和加强层之间通过低导热高温胶粘结；所述隔热层为纳米微孔隔热板，所述纳米微孔隔热板包括如下质量份的组分：纳米二氧化硅50‑60份、纳米碳化硅20‑30份、纳米氧化铝10‑15份、高硅氧玻璃纤维2‑6份、陶瓷纤维绒8‑12份、超细高岭土3‑8份；所述保温层由高铝骨粉、纳米氧化铝、高铝细粉、无机结合剂制成。本发明中的耐高温纳米微孔隔热保温材料采用三层复合结构，隔热层、保温层和加强层，有效降低了热传导、热对流、热辐射，其导热系数较低，使用温度范围较宽，产品具有高效隔热，高效节能的特点。
High-temperature-resistant nano-microporous thermal insulation material and preparation method thereof
The invention discloses a high-temperature-resistant nano-microporous thermal insulation material which comprises a thermal insulation layer, a heat preservation layer and a reinforcing layer which are bonded through low-thermal-conductivity high-temperature glue. The thermal insulation layer is a nano microporous thermal insulation plate; the nano microporous thermal insulation plate is preparedfrom the following components in parts by mass: 50-60 parts of nano silicon dioxide, 20-30 parts of nano silicon carbide, 10-15 parts of nano aluminum oxide, 2-6 parts of high silica glass fiber, 8-12parts of ceramic fiber velvet and 3-8 parts of superfine kaolin; the heat preservation layer is prepared from high-aluminum bone meal, nanometer aluminum oxide, high-aluminum fine powder and an inorganic binding agent. The high-temperature-resistant nano-microporous thermal insulation material adopts a three-layer composite structure, namely the thermal insulation layer, the heat preservation layer and the reinforcing layer, so that heat conduction, heat convection and heat radiation are effectively reduced, the heat conductivity coefficient is relatively low, the use temperature range is relatively wide, and the product has the characteristics of high-efficiency heat insulation, high efficiency and energy conservation.
本发明公开了一种耐高温纳米微孔隔热保温材料，包括隔热层、保温层和加强层，所述隔热层、保温层和加强层之间通过低导热高温胶粘结；所述隔热层为纳米微孔隔热板，所述纳米微孔隔热板包括如下质量份的组分：纳米二氧化硅50‑60份、纳米碳化硅20‑30份、纳米氧化铝10‑15份、高硅氧玻璃纤维2‑6份、陶瓷纤维绒8‑12份、超细高岭土3‑8份；所述保温层由高铝骨粉、纳米氧化铝、高铝细粉、无机结合剂制成。本发明中的耐高温纳米微孔隔热保温材料采用三层复合结构，隔热层、保温层和加强层，有效降低了热传导、热对流、热辐射，其导热系数较低，使用温度范围较宽，产品具有高效隔热，高效节能的特点。
High-temperature-resistant nano-microporous thermal insulation material and preparation method thereof
一种耐高温纳米微孔隔热保温材料及其制备方法
XIANG WENYI (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
High-temperature-resistant nano thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2020
High-temperature resistant thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2015
Production method of nano microporous thermal insulation material
| Europäisches Patentamt | 2022
High-strength high-temperature-resistant thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2023