Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat insulation type aluminum profile for building
The invention discloses a heat insulation type aluminum profile for a building, and belongs to the technical field of aluminum profiles. The aluminum profile comprises an aluminum profile body, a plurality of light reflecting grooves are formed in the side face of the aluminum profile body, and the surfaces of the light reflecting grooves are coated with emission heat insulation coating. The reflective thermal insulation coating comprises the following components in percentage by mass: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of a coalescing agent, 0.3-0.8% of a thickening agent, 0.15-0.2% of a defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion. According to the invention, the plurality of reflective grooves are formed in the surface of the aluminum profile, and the reflective heat-insulating coatings are coated in the grooves, so that light can be reflected, the rapid temperature rise of the surface of the aluminum profile is avoided, the heat-insulating effect is also achieved, and the heat-insulating effect is good.
本发明公开了一种隔热型建筑用铝型材，属于铝型材技术领域。包括铝型材本体，所述铝型材本体的侧面开设有若干反光凹槽，所述反光凹槽的表面涂覆有发射隔热涂料，所述反射隔热涂料按质量分数包括以下成分：聚酰胺树脂8‑12％、环氧树脂7‑9％、成膜助剂1.4‑2％、增稠剂0.3‑0.8％、消泡剂0.15‑0.2％、金红石钛白粉16‑20％、碳酸钙10‑20％、水12‑20％和硅乳液18‑25％。本发明在铝型材的表面设置多个反光凹槽，并在凹槽内涂覆反射隔热涂层，既能够将光线反射，避免铝型材表面快速升温，也起到隔热的作用，隔热效果好。
Heat insulation type aluminum profile for building
The invention discloses a heat insulation type aluminum profile for a building, and belongs to the technical field of aluminum profiles. The aluminum profile comprises an aluminum profile body, a plurality of light reflecting grooves are formed in the side face of the aluminum profile body, and the surfaces of the light reflecting grooves are coated with emission heat insulation coating. The reflective thermal insulation coating comprises the following components in percentage by mass: 8-12% of polyamide resin, 7-9% of epoxy resin, 1.4-2% of a coalescing agent, 0.3-0.8% of a thickening agent, 0.15-0.2% of a defoaming agent, 16-20% of rutile titanium dioxide, 10-20% of calcium carbonate, 12-20% of water and 18-25% of silicon emulsion. According to the invention, the plurality of reflective grooves are formed in the surface of the aluminum profile, and the reflective heat-insulating coatings are coated in the grooves, so that light can be reflected, the rapid temperature rise of the surface of the aluminum profile is avoided, the heat-insulating effect is also achieved, and the heat-insulating effect is good.
本发明公开了一种隔热型建筑用铝型材，属于铝型材技术领域。包括铝型材本体，所述铝型材本体的侧面开设有若干反光凹槽，所述反光凹槽的表面涂覆有发射隔热涂料，所述反射隔热涂料按质量分数包括以下成分：聚酰胺树脂8‑12％、环氧树脂7‑9％、成膜助剂1.4‑2％、增稠剂0.3‑0.8％、消泡剂0.15‑0.2％、金红石钛白粉16‑20％、碳酸钙10‑20％、水12‑20％和硅乳液18‑25％。本发明在铝型材的表面设置多个反光凹槽，并在凹槽内涂覆反射隔热涂层，既能够将光线反射，避免铝型材表面快速升温，也起到隔热的作用，隔热效果好。
Heat insulation type aluminum profile for building
一种隔热型建筑用铝型材
TANG CONGGUI (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
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