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Efficient metal reflection type thermal insulation material
The invention discloses an efficient metal reflection type heat preservation material. The material comprises a plurality of layers of stainless steel foils arranged in parallel; each stainless steel foil is provided with a concave-convex structure; the concave-convex structures of every two adjacent stainless steel foils are arranged in a staggered mode; at least one face of each stainless steel foil is provided with a high-reflection porous coating; each high-reflection porous coating is provided with an open pore structure extending from the interior of the coating to the surface of the coating, and the heat reflectivity of the high-reflection porous coating is larger than or equal to 0.9. According to the heat diffusion principle, the porous structure of the high-reflection coating on the surface of each stainless steel foil is designed, so that heat can be effectively prevented from spreading from gaps between the stainless steel foils. The high-reflection porous coatings can effectively reflect heat radiation, the heat reflectivity of the high-reflection porous coatings is larger than or equal to 0.9, and the heat insulation effect can be achieved.
本发明公开了一种高效金属反射式保温材料，包括多层平行排设的不锈钢箔，各所述不锈钢箔均具有凹凸结构且相邻两所述不锈钢箔的凹凸结构错位设置，所述不锈钢箔至少一面具有高反射多孔涂层，所述高反射多孔涂层具有从涂层内部延伸至涂层表面的开孔结构，所述高反射多孔涂层热反射率≥0.9。据热量扩散原理，本发明通过设计不锈钢箔表面高反射涂层的多孔结构，能有效阻止热量从不锈钢箔之间的间隙进行传播。且高反射多孔涂层能有效反射热辐射，其热反射率≥0.9，能起到隔热保温的效果。
Efficient metal reflection type thermal insulation material
The invention discloses an efficient metal reflection type heat preservation material. The material comprises a plurality of layers of stainless steel foils arranged in parallel; each stainless steel foil is provided with a concave-convex structure; the concave-convex structures of every two adjacent stainless steel foils are arranged in a staggered mode; at least one face of each stainless steel foil is provided with a high-reflection porous coating; each high-reflection porous coating is provided with an open pore structure extending from the interior of the coating to the surface of the coating, and the heat reflectivity of the high-reflection porous coating is larger than or equal to 0.9. According to the heat diffusion principle, the porous structure of the high-reflection coating on the surface of each stainless steel foil is designed, so that heat can be effectively prevented from spreading from gaps between the stainless steel foils. The high-reflection porous coatings can effectively reflect heat radiation, the heat reflectivity of the high-reflection porous coatings is larger than or equal to 0.9, and the heat insulation effect can be achieved.
本发明公开了一种高效金属反射式保温材料，包括多层平行排设的不锈钢箔，各所述不锈钢箔均具有凹凸结构且相邻两所述不锈钢箔的凹凸结构错位设置，所述不锈钢箔至少一面具有高反射多孔涂层，所述高反射多孔涂层具有从涂层内部延伸至涂层表面的开孔结构，所述高反射多孔涂层热反射率≥0.9。据热量扩散原理，本发明通过设计不锈钢箔表面高反射涂层的多孔结构，能有效阻止热量从不锈钢箔之间的间隙进行传播。且高反射多孔涂层能有效反射热辐射，其热反射率≥0.9，能起到隔热保温的效果。
Efficient metal reflection type thermal insulation material
一种高效金属反射式保温材料
LI LONG (author) / ZHANG ZHENGBAO (author) / WU YE (author) / JIANG CHAO (author) / GU WANJIAN (author) / SHANG MING (author) / ZHOU PENGDA (author) / HUANG LINTAO (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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