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A platform for research: civil engineering, architecture and urbanism
Efficient building thermal-insulation prime coat and preparation method thereof
The invention relates to the field of building coating materials, and particularly discloses an efficient building thermal insulation primer coat and a preparation method thereof. The efficient building thermal insulation prime coat is prepared from the following raw materials in percentage by weight: 20.0-30.0% of water, 0.5-1.0% of a thickener, 0.1-0.2% of a pH regulator, 0.3-0.5% of a foaming agent, 0.3-0.5% of a foam stabilizer, 1.0-1.5% of ethylene glycol, 0.3-0.5% of a film forming aid, 3.0-6.0% of a water repellent, 23-38% of a filler, 30.0-40.0% of an inorganic resin and 5.0-10.0% of acrylic emulsion. The preparation method comprises the following steps: 1, sequentially adding water, a thickener, a pH regulator, a foaming agent and a foam stabilizer into a stirring kettle, and stirring for 20-30 minutes; 2, adding an inorganic resin, emulsion, ethylene glycol, a film forming aid and a water repellent into the system in the step 1 according to the formula ratio, and stirring for10-30 minutes; and 3, sequentially adding glass bead particles, hollow vitrified micro beads and aerogel into the system in the step 2, and stirring for 10-30 minutes. The composition provided by theinvention can be used for a building thermal insulation prime coat, and has the advantages of fire resistance, hydrophobicity and good thermal insulation property.
本发明涉及建筑涂料领域，具体公开了一种高效建筑保温底涂及其制备方法。一种高效建筑保温底涂，产品由以下重量百分比的原料制成：水20.0‑30.0%，增稠剂0.5‑1.0%，pH调节剂0.1‑0.2%，发泡剂0.3‑0.5%，稳泡剂0.3‑0.5%，乙二醇1.0‑1.5%，成膜助剂0.3‑0.5%，憎水剂3.0‑6.0%，填料23‑38%，无机树脂30.0‑40.0%，丙烯酸乳液5.0‑10.0%；其制备方法为：步骤1：搅拌釜中依次加入水，增稠剂、pH调节剂，发泡剂和稳泡剂，搅拌20‑30min；步骤2：向步骤1体系中，按配方量加入无机树脂和乳液、乙二醇、成膜助剂和憎水剂，搅拌10‑30min。步骤3：向步骤2体系中,依次加入玻珠颗粒，空心玻化微珠和气凝胶，搅拌10‑30min。本发明的产品该组合物可用于建筑保温底涂，其具有防火、憎水和保温性较好的优点。
Efficient building thermal-insulation prime coat and preparation method thereof
The invention relates to the field of building coating materials, and particularly discloses an efficient building thermal insulation primer coat and a preparation method thereof. The efficient building thermal insulation prime coat is prepared from the following raw materials in percentage by weight: 20.0-30.0% of water, 0.5-1.0% of a thickener, 0.1-0.2% of a pH regulator, 0.3-0.5% of a foaming agent, 0.3-0.5% of a foam stabilizer, 1.0-1.5% of ethylene glycol, 0.3-0.5% of a film forming aid, 3.0-6.0% of a water repellent, 23-38% of a filler, 30.0-40.0% of an inorganic resin and 5.0-10.0% of acrylic emulsion. The preparation method comprises the following steps: 1, sequentially adding water, a thickener, a pH regulator, a foaming agent and a foam stabilizer into a stirring kettle, and stirring for 20-30 minutes; 2, adding an inorganic resin, emulsion, ethylene glycol, a film forming aid and a water repellent into the system in the step 1 according to the formula ratio, and stirring for10-30 minutes; and 3, sequentially adding glass bead particles, hollow vitrified micro beads and aerogel into the system in the step 2, and stirring for 10-30 minutes. The composition provided by theinvention can be used for a building thermal insulation prime coat, and has the advantages of fire resistance, hydrophobicity and good thermal insulation property.
本发明涉及建筑涂料领域，具体公开了一种高效建筑保温底涂及其制备方法。一种高效建筑保温底涂，产品由以下重量百分比的原料制成：水20.0‑30.0%，增稠剂0.5‑1.0%，pH调节剂0.1‑0.2%，发泡剂0.3‑0.5%，稳泡剂0.3‑0.5%，乙二醇1.0‑1.5%，成膜助剂0.3‑0.5%，憎水剂3.0‑6.0%，填料23‑38%，无机树脂30.0‑40.0%，丙烯酸乳液5.0‑10.0%；其制备方法为：步骤1：搅拌釜中依次加入水，增稠剂、pH调节剂，发泡剂和稳泡剂，搅拌20‑30min；步骤2：向步骤1体系中，按配方量加入无机树脂和乳液、乙二醇、成膜助剂和憎水剂，搅拌10‑30min。步骤3：向步骤2体系中,依次加入玻珠颗粒，空心玻化微珠和气凝胶，搅拌10‑30min。本发明的产品该组合物可用于建筑保温底涂，其具有防火、憎水和保温性较好的优点。
Efficient building thermal-insulation prime coat and preparation method thereof
一种高效建筑保温底涂及其制备方法
MENG KUI (author) / ZHANG QIANGGUO (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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