Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material and preparation method thereof
The invention discloses a multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material which is characterized by comprising a composite structure composed of a single-layer nano aerogel pre-oxidized fiber felt, a nano aerogel coating connecting layer and a nano aerogel pre-oxidized fiber felt, the nano aerogel coating connecting layer is transparent nano aerogel slurry liquid, and the nano aerogel coating connecting layer is transparent nano aerogel slurry liquid. The transparent nano aerogel slurry is prepared from the following components in parts by weight: 15 to 35 parts of water, 0.5 to 1.5 parts of a thickening agent, 0.5 to 1.5 parts of a dispersing agent, 15 to 25 parts of emulsion, 1 to 2 parts of a coalescing agent, 1 to 2 parts of an anti-freezing agent, 5 to 15 parts of titanium dioxide, 3 to 15 parts of filler, 10 to 20 parts of hollow microspheres, 15 to 25 parts of aerogel, 0.2 to 0.4 part of a de-foaming agent, 0.1 to 0.3 part of a mildew-proof antibacterial preservative and 0.2 to 0.4 part of a PH regulator. The multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material is excellent in thermal insulation performance.
本发明公开了一种多层预氧丝毡与纳米气凝胶涂层组合隔热材料，其特征在于，包括单层纳米气凝胶预氧丝毡、纳米气凝胶涂料连接层、纳米气凝胶预氧丝毡组成的复合结构，所述纳米气凝胶涂料连接层为透明纳米气凝胶浆料液，所述透明纳米气凝胶浆料液包括以下重量计组分：水15‑35份、增稠剂0.5‑1.5份、分散剂0.5‑1.5份、乳液15‑25份、成膜助剂1‑2份、防冻剂1‑2份、钛白粉5‑15份、填料3‑15份、空心微珠10‑20份、气凝胶15‑25份、消泡剂0.2‑0.4份、防霉杀菌防腐剂0.1‑0.3份、PH调节剂0.2‑0.4份。本多层预氧丝毡与纳米气凝胶涂层组合隔热材料保温性能优异。
Multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material and preparation method thereof
The invention discloses a multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material which is characterized by comprising a composite structure composed of a single-layer nano aerogel pre-oxidized fiber felt, a nano aerogel coating connecting layer and a nano aerogel pre-oxidized fiber felt, the nano aerogel coating connecting layer is transparent nano aerogel slurry liquid, and the nano aerogel coating connecting layer is transparent nano aerogel slurry liquid. The transparent nano aerogel slurry is prepared from the following components in parts by weight: 15 to 35 parts of water, 0.5 to 1.5 parts of a thickening agent, 0.5 to 1.5 parts of a dispersing agent, 15 to 25 parts of emulsion, 1 to 2 parts of a coalescing agent, 1 to 2 parts of an anti-freezing agent, 5 to 15 parts of titanium dioxide, 3 to 15 parts of filler, 10 to 20 parts of hollow microspheres, 15 to 25 parts of aerogel, 0.2 to 0.4 part of a de-foaming agent, 0.1 to 0.3 part of a mildew-proof antibacterial preservative and 0.2 to 0.4 part of a PH regulator. The multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material is excellent in thermal insulation performance.
本发明公开了一种多层预氧丝毡与纳米气凝胶涂层组合隔热材料，其特征在于，包括单层纳米气凝胶预氧丝毡、纳米气凝胶涂料连接层、纳米气凝胶预氧丝毡组成的复合结构，所述纳米气凝胶涂料连接层为透明纳米气凝胶浆料液，所述透明纳米气凝胶浆料液包括以下重量计组分：水15‑35份、增稠剂0.5‑1.5份、分散剂0.5‑1.5份、乳液15‑25份、成膜助剂1‑2份、防冻剂1‑2份、钛白粉5‑15份、填料3‑15份、空心微珠10‑20份、气凝胶15‑25份、消泡剂0.2‑0.4份、防霉杀菌防腐剂0.1‑0.3份、PH调节剂0.2‑0.4份。本多层预氧丝毡与纳米气凝胶涂层组合隔热材料保温性能优异。
Multi-layer pre-oxidized fiber felt and nano aerogel coating combined thermal insulation material and preparation method thereof
一种多层预氧丝毡与纳米气凝胶涂层组合隔热材料及其制备方法
TAO WENZHONG (Autor:in) / LIU QIAN (Autor:in) / DENG ZHIYIN (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
Preparation method of pre-oxidized fiber felt-silica aerogel thermal insulation composite material
| Europäisches Patentamt | 2020
Preparation method of aerogel heat preservation felt and aerogel insulation felt
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2015