Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of nano self-cleaning stone-like coating
The invention relates to a nano self-cleaning stone-like coating and a preparation method thereof. The nano self-cleaning stone-like coating comprises the following components: 8 to 10 percent of water; 15 to 25 percent of silicone acrylic emulsion; 60 to 70 percent of natural quartz sand; 0.2 to 2 percent of nanometer titanium dioxide; 0.2 to 2 percent of nitrogen-doped graphene quantum dots; 0.05 to 0.2 percent of hydroxyethyl cellulose; 0.01 to 0.1 percent of a wetting agent; 0.01 to 0.5 percent of a dispersing agent; 0.01 to 0.05 percent of a defoaming agent; 0.05 to 0.5 percent of a filmforming auxiliary agent; and 0.1 to 0.3 percent of a thickening agent. By adding the nano titanium dioxide and the nitrogen-doped graphene quantum dots, the stone-like coating has a good anti-pollution self-cleaning effect, has antibacterial and air-purifying capabilities, and is not easily polluted by rainwater, so that a large amount of manpower, material resources and financial resources are saved, and the social benefit is obvious.
本发明涉及一种纳米自清洁真石漆及其制备方法，包括：水8‑10%；硅丙乳液15‑25%；天然石英砂60‑70%；纳米二氧化钛0.2‑2%；氮掺杂石墨烯量子点0.2‑2%；羟乙基纤维素0.05‑0.2%；润湿剂0.01‑0.1%；分散剂0.01‑0.5%；消泡剂0.01‑0.05%；成膜助剂0.05‑0.5%；增稠剂0.1‑0.3%。本发明通过纳米二氧化钛和氮掺杂石墨烯量子点的添加，使真石漆具有很好地抗污自清洁效果，具有抗菌和净化空气的能力，不易受雨水污染，从而节省了大量人力、物力和财力，社会效益明显。
Preparation method of nano self-cleaning stone-like coating
The invention relates to a nano self-cleaning stone-like coating and a preparation method thereof. The nano self-cleaning stone-like coating comprises the following components: 8 to 10 percent of water; 15 to 25 percent of silicone acrylic emulsion; 60 to 70 percent of natural quartz sand; 0.2 to 2 percent of nanometer titanium dioxide; 0.2 to 2 percent of nitrogen-doped graphene quantum dots; 0.05 to 0.2 percent of hydroxyethyl cellulose; 0.01 to 0.1 percent of a wetting agent; 0.01 to 0.5 percent of a dispersing agent; 0.01 to 0.05 percent of a defoaming agent; 0.05 to 0.5 percent of a filmforming auxiliary agent; and 0.1 to 0.3 percent of a thickening agent. By adding the nano titanium dioxide and the nitrogen-doped graphene quantum dots, the stone-like coating has a good anti-pollution self-cleaning effect, has antibacterial and air-purifying capabilities, and is not easily polluted by rainwater, so that a large amount of manpower, material resources and financial resources are saved, and the social benefit is obvious.
本发明涉及一种纳米自清洁真石漆及其制备方法，包括：水8‑10%；硅丙乳液15‑25%；天然石英砂60‑70%；纳米二氧化钛0.2‑2%；氮掺杂石墨烯量子点0.2‑2%；羟乙基纤维素0.05‑0.2%；润湿剂0.01‑0.1%；分散剂0.01‑0.5%；消泡剂0.01‑0.05%；成膜助剂0.05‑0.5%；增稠剂0.1‑0.3%。本发明通过纳米二氧化钛和氮掺杂石墨烯量子点的添加，使真石漆具有很好地抗污自清洁效果，具有抗菌和净化空气的能力，不易受雨水污染，从而节省了大量人力、物力和财力，社会效益明显。
Preparation method of nano self-cleaning stone-like coating
一种纳米自清洁真石漆的制备方法
ZHANG GONGGUO (Autor:in) / WU RUILI (Autor:in) / SI CHONGDIAN (Autor:in) / XI ZHEN (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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