Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anticorrosive and antibacterial flexible stone-like facing patch and preparation method thereof
The invention relates to the technical field of building materials, and particularly provides an anticorrosive and antibacterial flexible stone-like facing patch which comprises aggregate, a component A and a component B, the component A comprises water-soluble polyvinyl alcohol, a first antibacterial agent, a second antibacterial agent, potassium persulfate, methacrylic acid, styrene, methyl methacrylate, hydroxyethyl acrylate, hydroxyethyl methylacrylate, acetoacetoxy ethyl methacrylate, a perfluoroalkyl ethyl acrylate monomer, an ethylene-vinyl acetate copolymer and deionized water; the component B comprises zinc acetate, ammonia water, water-soluble polyvinyl alcohol and deionized water; the first antibacterial agent and the second antibacterial agent are respectively graphene oxide and bamboo fiber loaded with a nano antibacterial compound, and the nano antibacterial compound is a mixture of nano zinc oxide and nano titanium dioxide modified by a quaternary ammonium salt surfactant. The coating can be used as a building wall decoration material in a humid environment, has obvious anti-corrosion and antibacterial effects, and can effectively prevent bacteria from adhering and breeding.
本发明涉及建筑材料技术领域，具体提出一种防腐抗菌型柔性仿石饰面贴片，包括骨料、组分A和组分B，组分A包括水溶性聚乙烯醇、第一抗菌剂、第二抗菌剂、过硫酸钾、甲基丙烯酸、苯乙烯、甲基丙烯酸甲酯、丙烯酸羟乙酯、甲基丙烯酸羟乙酯、乙酰乙酸基甲基丙烯酸乙酯、全氟烷基乙基丙烯酸酯类单体、乙烯‑醋酸乙烯共聚物和去离子水；组分B包括醋酸锌、氨水、水溶性聚乙烯醇和去离子水；第一抗菌剂与第二抗菌剂分别为均负载有纳米抗菌复合物的氧化石墨烯和竹纤维，纳米抗菌复合物为均经季铵盐类表面活性剂改性的纳米氧化锌和纳米二氧化钛的混合物。本发明可用作潮湿环境中的建筑物墙体装饰材料，有显著的防腐抗菌效果，能有效阻止细菌附着、滋生。
Anticorrosive and antibacterial flexible stone-like facing patch and preparation method thereof
The invention relates to the technical field of building materials, and particularly provides an anticorrosive and antibacterial flexible stone-like facing patch which comprises aggregate, a component A and a component B, the component A comprises water-soluble polyvinyl alcohol, a first antibacterial agent, a second antibacterial agent, potassium persulfate, methacrylic acid, styrene, methyl methacrylate, hydroxyethyl acrylate, hydroxyethyl methylacrylate, acetoacetoxy ethyl methacrylate, a perfluoroalkyl ethyl acrylate monomer, an ethylene-vinyl acetate copolymer and deionized water; the component B comprises zinc acetate, ammonia water, water-soluble polyvinyl alcohol and deionized water; the first antibacterial agent and the second antibacterial agent are respectively graphene oxide and bamboo fiber loaded with a nano antibacterial compound, and the nano antibacterial compound is a mixture of nano zinc oxide and nano titanium dioxide modified by a quaternary ammonium salt surfactant. The coating can be used as a building wall decoration material in a humid environment, has obvious anti-corrosion and antibacterial effects, and can effectively prevent bacteria from adhering and breeding.
本发明涉及建筑材料技术领域，具体提出一种防腐抗菌型柔性仿石饰面贴片，包括骨料、组分A和组分B，组分A包括水溶性聚乙烯醇、第一抗菌剂、第二抗菌剂、过硫酸钾、甲基丙烯酸、苯乙烯、甲基丙烯酸甲酯、丙烯酸羟乙酯、甲基丙烯酸羟乙酯、乙酰乙酸基甲基丙烯酸乙酯、全氟烷基乙基丙烯酸酯类单体、乙烯‑醋酸乙烯共聚物和去离子水；组分B包括醋酸锌、氨水、水溶性聚乙烯醇和去离子水；第一抗菌剂与第二抗菌剂分别为均负载有纳米抗菌复合物的氧化石墨烯和竹纤维，纳米抗菌复合物为均经季铵盐类表面活性剂改性的纳米氧化锌和纳米二氧化钛的混合物。本发明可用作潮湿环境中的建筑物墙体装饰材料，有显著的防腐抗菌效果，能有效阻止细菌附着、滋生。
Anticorrosive and antibacterial flexible stone-like facing patch and preparation method thereof
一种防腐抗菌型柔性仿石饰面贴片及其制备方法
SU RONGLIANG (Autor:in) / YAO WENXIN (Autor:in) / YANG QIULIANG (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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