Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-acting antibacterial high-temperature-resistant gypsum board and preparation method thereof
On one hand, the invention provides the long-acting antibacterial high-temperature-resistant gypsum board, the board core of the gypsum board is coated with the surface protection paper, the surface protection paper is sprayed with the water-based high-temperature-resistant label paint to form the high-temperature-resistant paint layer, and the high-temperature-resistant paint layer is sprayed with the antibacterial agent. The antibacterial agent comprises didecyl methyl [3-(trimethoxysilyl) propyl] ammonium chloride. The plate core is prepared from the following raw materials in parts by weight: 700 to 720 parts of desulfurized building gypsum, 30 to 35 parts of glass fiber, 56 to 60 parts of refractory cement, 18 to 21 parts of calcined bauxite, 2 to 5 parts of organic silicon water repellent, 0.3 to 0.5 part of citric acid, 5 to 7 parts of starch, 42 to 49 parts of white latex and 420 to 430 parts of water. The invention further provides a preparation method of the long-acting antibacterial high-temperature-resistant gypsum board as described in the first aspect. The long-acting antibacterial high-temperature-resistant gypsum board provided by the invention has the advantages of long-acting antibacterial property, high temperature resistance, high strength and the like.
本发明第一方面提供一种长效抗菌耐高温石膏板，所述石膏板的板芯上包覆护面纸，护面纸上喷涂水性耐高温标号漆以形成耐高温漆层，耐高温漆层上喷涂有抗菌剂。所述抗菌剂包含双癸基甲基[3‑(三甲氧基硅基)丙基]氯化铵。所述板芯由如下重量份的原料制备而成：脱硫建筑石膏700～720份，玻璃纤维30～35份，耐火水泥56～60份，煅烧铝矾土18～21份，有机硅憎水剂2～5份，柠檬酸0.3～0.5份，淀粉5～7份，白乳胶42～49份，水420～430份。本发明第二方面提供一种如第一方面所述的长效抗菌耐高温石膏板的制备方法。本发明提供的长效抗菌耐高温石膏板具有长效抗菌、耐高温、高强度等优点。
Long-acting antibacterial high-temperature-resistant gypsum board and preparation method thereof
On one hand, the invention provides the long-acting antibacterial high-temperature-resistant gypsum board, the board core of the gypsum board is coated with the surface protection paper, the surface protection paper is sprayed with the water-based high-temperature-resistant label paint to form the high-temperature-resistant paint layer, and the high-temperature-resistant paint layer is sprayed with the antibacterial agent. The antibacterial agent comprises didecyl methyl [3-(trimethoxysilyl) propyl] ammonium chloride. The plate core is prepared from the following raw materials in parts by weight: 700 to 720 parts of desulfurized building gypsum, 30 to 35 parts of glass fiber, 56 to 60 parts of refractory cement, 18 to 21 parts of calcined bauxite, 2 to 5 parts of organic silicon water repellent, 0.3 to 0.5 part of citric acid, 5 to 7 parts of starch, 42 to 49 parts of white latex and 420 to 430 parts of water. The invention further provides a preparation method of the long-acting antibacterial high-temperature-resistant gypsum board as described in the first aspect. The long-acting antibacterial high-temperature-resistant gypsum board provided by the invention has the advantages of long-acting antibacterial property, high temperature resistance, high strength and the like.
本发明第一方面提供一种长效抗菌耐高温石膏板，所述石膏板的板芯上包覆护面纸，护面纸上喷涂水性耐高温标号漆以形成耐高温漆层，耐高温漆层上喷涂有抗菌剂。所述抗菌剂包含双癸基甲基[3‑(三甲氧基硅基)丙基]氯化铵。所述板芯由如下重量份的原料制备而成：脱硫建筑石膏700～720份，玻璃纤维30～35份，耐火水泥56～60份，煅烧铝矾土18～21份，有机硅憎水剂2～5份，柠檬酸0.3～0.5份，淀粉5～7份，白乳胶42～49份，水420～430份。本发明第二方面提供一种如第一方面所述的长效抗菌耐高温石膏板的制备方法。本发明提供的长效抗菌耐高温石膏板具有长效抗菌、耐高温、高强度等优点。
Long-acting antibacterial high-temperature-resistant gypsum board and preparation method thereof
一种长效抗菌耐高温石膏板及其制备方法
CHEN XUEDONG (Autor:in) / WANG NENGCHAO (Autor:in) / HUANG HU (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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