A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat-insulation and heat-preservation external wall brick and preparation method thereof
The invention discloses a heat-insulation and heat-preservation external wall brick and a preparation method thereof. The brick comprises a foamed ceramic plate, a primer layer and a finish paint layer, wherein the primer layer covers the smooth surface filled with putty powder of the foamed ceramic plate, and the primer layer is in contact with the surface of the foamed ceramic plate; the primer layer is made of alkali-resistant primer, and the finish paint layer is made of silica sol modified acrylic polyester cross-linked finish paint; and raw materials of the silica sol modified acrylic polyester cross-linked finish paint comprise silica sol modified acrylic polyester cross-linked resin, water-based amino resin, blocked isocyanate, wax powder, a flatting agent, an alcohol ether solvent and water-based color paste. The preparation method comprises the following steps that the finish paint is prepared; and the surface of the foamed ceramic plate is subjected to polishing and hole filling treatment, and the primer and the finish paint are sprayed, to obtain the heat-insulation and heat-preservation exterior wall brick. The obtained heat-insulation and heat-preservation exterior wall brick has the characteristics of good fireproof performance, high hardness and high adhesive force between a coating and the foamed ceramic plate.
本发明公开了一种隔热保温外墙砖及其制备方法，包括泡沫陶瓷板、底漆层和面漆层，底漆层覆盖在泡沫陶瓷板的填充有腻子粉的平整表面，底漆层与泡沫陶瓷板的表面相接触；底漆层的材料为抗碱底漆、面漆层的材料为硅溶胶改性丙烯酸聚酯交联面漆；硅溶胶改性丙烯酸聚酯交联面漆的原料包括硅溶胶改性丙烯酸聚酯交联树脂、水性氨基树脂、封端后异氰酸酯、蜡粉、流平剂、醇醚溶剂、水性色浆。其制备方法包括制备面漆；将泡沫陶瓷板表面进行抛磨填孔处理、喷涂底漆和面漆，得到隔热保温外墙砖。所获得的隔热保温外墙砖具有防火性能好，硬度高，涂层和泡沫陶瓷板之间的附着力高的特点。
Heat-insulation and heat-preservation external wall brick and preparation method thereof
The invention discloses a heat-insulation and heat-preservation external wall brick and a preparation method thereof. The brick comprises a foamed ceramic plate, a primer layer and a finish paint layer, wherein the primer layer covers the smooth surface filled with putty powder of the foamed ceramic plate, and the primer layer is in contact with the surface of the foamed ceramic plate; the primer layer is made of alkali-resistant primer, and the finish paint layer is made of silica sol modified acrylic polyester cross-linked finish paint; and raw materials of the silica sol modified acrylic polyester cross-linked finish paint comprise silica sol modified acrylic polyester cross-linked resin, water-based amino resin, blocked isocyanate, wax powder, a flatting agent, an alcohol ether solvent and water-based color paste. The preparation method comprises the following steps that the finish paint is prepared; and the surface of the foamed ceramic plate is subjected to polishing and hole filling treatment, and the primer and the finish paint are sprayed, to obtain the heat-insulation and heat-preservation exterior wall brick. The obtained heat-insulation and heat-preservation exterior wall brick has the characteristics of good fireproof performance, high hardness and high adhesive force between a coating and the foamed ceramic plate.
本发明公开了一种隔热保温外墙砖及其制备方法，包括泡沫陶瓷板、底漆层和面漆层，底漆层覆盖在泡沫陶瓷板的填充有腻子粉的平整表面，底漆层与泡沫陶瓷板的表面相接触；底漆层的材料为抗碱底漆、面漆层的材料为硅溶胶改性丙烯酸聚酯交联面漆；硅溶胶改性丙烯酸聚酯交联面漆的原料包括硅溶胶改性丙烯酸聚酯交联树脂、水性氨基树脂、封端后异氰酸酯、蜡粉、流平剂、醇醚溶剂、水性色浆。其制备方法包括制备面漆；将泡沫陶瓷板表面进行抛磨填孔处理、喷涂底漆和面漆，得到隔热保温外墙砖。所获得的隔热保温外墙砖具有防火性能好，硬度高，涂层和泡沫陶瓷板之间的附着力高的特点。
Heat-insulation and heat-preservation external wall brick and preparation method thereof
一种隔热保温外墙砖及其制备方法
LUO QIANG (author) / CAO BOXING (author) / ZHONG BAOMIN (author)
2021-09-14
Patent
Electronic Resource
Chinese
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