Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to self-cleaning high-weather-resistance stone-like coating and a preparation method thereof. A base material is prepared from the following components by weight: silicone acrylic emulsion, acrylate emulsion, silica sol, polyethylene glycol modified titanium sol, dibutyltin dilaurate, a defoaming agent, a film-forming assistant, an anti-freezing agent, cellulose, a multifunctional auxiliary agent, a thickening agent, a preservative and water. The preparation method of the stone-like coating comprises the following steps: I, mixing and dispersing the defoaming agent, the stone-like coating, the anti-freezing agent, the cellulose and the water, and then adding the multifunctional auxiliary agent; II, mixing the product obtained in the step I with the silicone acrylic emulsion, the acrylate emulsion, silica sol, polyethylene glycol modified titanium sol and dibutyltin dilaurate, and uniformly stirring the substances; III, uniformly stirring the thickening liquid, thepreservative and the product obtained in the step II to obtain a base material; and IV, uniformly mixing the base material and the natural color sand to obtain the stone-like coating. The stone-likecoating prepared by the invention has relatively strong self-cleaning capability, relatively high weather resistance and water resistance and good application prospect.
本申请涉及一种自清洁高耐候真石漆及其制备方法，所述基料包括以下重量份的组分：硅丙乳液、丙烯酸酯乳液、硅溶胶、聚乙二醇改性钛溶胶、二丁基二月桂酸锡、消泡剂、成膜助剂、防冻剂、纤维素、多功能助剂、增稠剂、防腐剂、水；真石漆的制备方法：I：将消泡剂、成膜助剂、防冻剂、纤维素、水混合并分散，再加入多功能助剂；II：将步骤I的所得物与硅丙乳液、丙烯酸酯乳液、硅溶胶、聚乙二醇改性钛溶胶、二丁基二月桂酸锡混合，搅拌均匀；III：将增稠液、防腐剂、步骤II所得物，搅拌均匀，得到基料；IV：将基料和天然彩砂混合均匀，得到真石漆。本申请制得的真石漆具有较强的自清洁能力、较高的耐候性及耐水性，应用前景良好。
The invention relates to self-cleaning high-weather-resistance stone-like coating and a preparation method thereof. A base material is prepared from the following components by weight: silicone acrylic emulsion, acrylate emulsion, silica sol, polyethylene glycol modified titanium sol, dibutyltin dilaurate, a defoaming agent, a film-forming assistant, an anti-freezing agent, cellulose, a multifunctional auxiliary agent, a thickening agent, a preservative and water. The preparation method of the stone-like coating comprises the following steps: I, mixing and dispersing the defoaming agent, the stone-like coating, the anti-freezing agent, the cellulose and the water, and then adding the multifunctional auxiliary agent; II, mixing the product obtained in the step I with the silicone acrylic emulsion, the acrylate emulsion, silica sol, polyethylene glycol modified titanium sol and dibutyltin dilaurate, and uniformly stirring the substances; III, uniformly stirring the thickening liquid, thepreservative and the product obtained in the step II to obtain a base material; and IV, uniformly mixing the base material and the natural color sand to obtain the stone-like coating. The stone-likecoating prepared by the invention has relatively strong self-cleaning capability, relatively high weather resistance and water resistance and good application prospect.
本申请涉及一种自清洁高耐候真石漆及其制备方法，所述基料包括以下重量份的组分：硅丙乳液、丙烯酸酯乳液、硅溶胶、聚乙二醇改性钛溶胶、二丁基二月桂酸锡、消泡剂、成膜助剂、防冻剂、纤维素、多功能助剂、增稠剂、防腐剂、水；真石漆的制备方法：I：将消泡剂、成膜助剂、防冻剂、纤维素、水混合并分散，再加入多功能助剂；II：将步骤I的所得物与硅丙乳液、丙烯酸酯乳液、硅溶胶、聚乙二醇改性钛溶胶、二丁基二月桂酸锡混合，搅拌均匀；III：将增稠液、防腐剂、步骤II所得物，搅拌均匀，得到基料；IV：将基料和天然彩砂混合均匀，得到真石漆。本申请制得的真石漆具有较强的自清洁能力、较高的耐候性及耐水性，应用前景良好。
Self-cleaning high-weather-resistance stone-like coating and preparation method thereof
一种自清洁高耐候真石漆及其制备方法
25.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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