Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Weather-resistant inorganic coating for tunnels, and preparation method thereof
The invention relates to a weather-resistant inorganic coating for tunnels and a preparation method thereof. The inorganic coating is prepared from, by weight, 20-30 parts of composite potassium silicate, 20-40 parts of rutile titanium dioxide, 0.5-0.8 part of a curing agent, 0.2-0.3 part of a dispersing agent, 0.3-0.6 part of a thickening agent, 1-3 parts of a cosolvent and 5-10 parts of deionized water. Compared with coatings in the prior art, the coating disclosed by the invention has good weather resistance, fire resistance, stain resistance and the like.
本发明涉及一种隧道用耐候性无机涂料及其制备，该无机涂料由以下重量份数的组分组成：复合硅酸钾20‑30份，金红石钛白粉20‑40份，固化剂0.5‑0.8份，分散剂0.2‑0.3份，增稠剂0.3‑0.6份，助溶剂1‑3份，去离子水5‑10份。与现有技术相比，本发明的涂料具有良好的耐候性、防火性和耐污性等。
Weather-resistant inorganic coating for tunnels, and preparation method thereof
The invention relates to a weather-resistant inorganic coating for tunnels and a preparation method thereof. The inorganic coating is prepared from, by weight, 20-30 parts of composite potassium silicate, 20-40 parts of rutile titanium dioxide, 0.5-0.8 part of a curing agent, 0.2-0.3 part of a dispersing agent, 0.3-0.6 part of a thickening agent, 1-3 parts of a cosolvent and 5-10 parts of deionized water. Compared with coatings in the prior art, the coating disclosed by the invention has good weather resistance, fire resistance, stain resistance and the like.
本发明涉及一种隧道用耐候性无机涂料及其制备，该无机涂料由以下重量份数的组分组成：复合硅酸钾20‑30份，金红石钛白粉20‑40份，固化剂0.5‑0.8份，分散剂0.2‑0.3份，增稠剂0.3‑0.6份，助溶剂1‑3份，去离子水5‑10份。与现有技术相比，本发明的涂料具有良好的耐候性、防火性和耐污性等。
Weather-resistant inorganic coating for tunnels, and preparation method thereof
一种隧道用耐候性无机涂料及其制备
RONG QIYING (Autor:in)
18.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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