A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-permeability clean color stone imitation coating as well as preparation method and application thereof
The invention discloses a high-permeability clean color stone imitation coating as well as a preparation method and application thereof, and relates to the technical field of building coatings. The high-permeability clean color stone imitation coating is prepared from the following components in percentage by weight: 12%-20% of water, 0.1%-0.3% of a wetting agent, 0.05%-0.2% of starch ether, 15%-20% of a self-defoaming acrylic emulsion, 60%-70% of high-temperature sintered sand, 0.1%-0.2% of a defoaming agent, 0.1%-0.5% of a thickening agent and 0.7%-1.8% of other auxiliaries. The content of bubbles in a paint film of the stone-like coating is low, the refractive index of the paint film is more balanced, and the problem of temperature chromatic aberration caused by different drying time speeds of the surface of a pure colored stone paint film is solved; meanwhile, the stone-like coating disclosed by the invention can be applied to the outer wall of a building, and is good in bonding effect and stability, low in bubble content, small in color difference and excellent in stone-like effect.
本发明公开了一种高通透性净彩石仿石涂料及其制备方法和应用，涉及建筑用涂料的技术领域。高通透性净彩石仿石涂料由包括如下重量百分比的组分制成：水12%‑20%，润湿剂0.1%‑0.3%，淀粉醚0.05%‑0.2%，自消泡丙烯酸乳液15%‑20%，高温烧结砂60%‑70%，消泡剂0.1%‑0.2%，增稠剂0.1%‑0.5%，其他助剂0.7%‑1.8%；本申请的仿石涂料的漆膜内气泡含量少，漆膜的折光率更加均衡，改善了净彩石漆膜表面因干燥时间快慢不同而产生温度色差的问题；本申请的仿石涂料可以应用于建筑外墙上，粘结效果和稳定性，而且气泡含量少、色差小、仿石效果优异。
High-permeability clean color stone imitation coating as well as preparation method and application thereof
The invention discloses a high-permeability clean color stone imitation coating as well as a preparation method and application thereof, and relates to the technical field of building coatings. The high-permeability clean color stone imitation coating is prepared from the following components in percentage by weight: 12%-20% of water, 0.1%-0.3% of a wetting agent, 0.05%-0.2% of starch ether, 15%-20% of a self-defoaming acrylic emulsion, 60%-70% of high-temperature sintered sand, 0.1%-0.2% of a defoaming agent, 0.1%-0.5% of a thickening agent and 0.7%-1.8% of other auxiliaries. The content of bubbles in a paint film of the stone-like coating is low, the refractive index of the paint film is more balanced, and the problem of temperature chromatic aberration caused by different drying time speeds of the surface of a pure colored stone paint film is solved; meanwhile, the stone-like coating disclosed by the invention can be applied to the outer wall of a building, and is good in bonding effect and stability, low in bubble content, small in color difference and excellent in stone-like effect.
本发明公开了一种高通透性净彩石仿石涂料及其制备方法和应用，涉及建筑用涂料的技术领域。高通透性净彩石仿石涂料由包括如下重量百分比的组分制成：水12%‑20%，润湿剂0.1%‑0.3%，淀粉醚0.05%‑0.2%，自消泡丙烯酸乳液15%‑20%，高温烧结砂60%‑70%，消泡剂0.1%‑0.2%，增稠剂0.1%‑0.5%，其他助剂0.7%‑1.8%；本申请的仿石涂料的漆膜内气泡含量少，漆膜的折光率更加均衡，改善了净彩石漆膜表面因干燥时间快慢不同而产生温度色差的问题；本申请的仿石涂料可以应用于建筑外墙上，粘结效果和稳定性，而且气泡含量少、色差小、仿石效果优异。
High-permeability clean color stone imitation coating as well as preparation method and application thereof
一种高通透性净彩石仿石涂料及其制备方法和应用
DOU WEIJIAN (author) / SHI YUE (author) / CHEN JIALIN (author)
2021-12-03
Patent
Electronic Resource
Chinese
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