Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-layer modified inorganic anticorrosive coating and preparation method thereof
The invention discloses a double-layer modified inorganic anticorrosive coating. The double-layer modified inorganic anticorrosive coating is characterized by comprising an inner layer and an outer layer. The outer layer comprises the following raw materials by weight: 30-40 parts of inorganic phosphate, 30-50 parts of metallic oxide, 5-10 parts of nano-particles, 10-20 parts of an inorganic filler, 1-10 parts of a retarder and 1-10 parts of a dispersing agent. The inner layer comprises the following raw materials in parts by weight: 30 to 40 parts of inorganic phosphate, 30 to 50 parts of metal oxide, 10 to 20 parts of an inorganic filler, 1 to 10 parts of a retarder and 1 to 10 parts of a dispersing agent. The invention further discloses a preparation method of the double-layer modifiedinorganic anticorrosive coating. The double-layer modified inorganic anticorrosive coating is an inorganic coating with excellent internal and external corrosion resistance and high temperature resistance, the outer layer is a modified inorganic coating which is cured at normal temperature, compatible with concrete and excellent in adhesion, and the double-layer modified inorganic anticorrosive coating has excellent double-protection effect.
本发明公开了一种双层改性无机防腐涂层，其特征在于：包括内层和外层，所述外层包括以下按重量计的原料成分，无机磷酸盐30‑40份，金属氧化物30‑50份，纳米颗粒5‑10份，无机填料10‑20份，缓凝剂1‑10份，分散剂1‑10份；所述内层包括以下按重量计的原料成分，无机磷酸盐30‑40份，金属氧化物30‑50份，无机填料10‑20份，缓凝剂1‑10份，分散剂1‑10份。本发明还公开了一种双层改性无机防腐涂层的制备方法。本发明的双层改性无机防腐涂层不仅内外防腐耐高温性能优良的无机涂层，而且外层常温固化与混凝土相容且粘结极佳的改性无机涂层，具有优异的双重防护效果。
Double-layer modified inorganic anticorrosive coating and preparation method thereof
The invention discloses a double-layer modified inorganic anticorrosive coating. The double-layer modified inorganic anticorrosive coating is characterized by comprising an inner layer and an outer layer. The outer layer comprises the following raw materials by weight: 30-40 parts of inorganic phosphate, 30-50 parts of metallic oxide, 5-10 parts of nano-particles, 10-20 parts of an inorganic filler, 1-10 parts of a retarder and 1-10 parts of a dispersing agent. The inner layer comprises the following raw materials in parts by weight: 30 to 40 parts of inorganic phosphate, 30 to 50 parts of metal oxide, 10 to 20 parts of an inorganic filler, 1 to 10 parts of a retarder and 1 to 10 parts of a dispersing agent. The invention further discloses a preparation method of the double-layer modifiedinorganic anticorrosive coating. The double-layer modified inorganic anticorrosive coating is an inorganic coating with excellent internal and external corrosion resistance and high temperature resistance, the outer layer is a modified inorganic coating which is cured at normal temperature, compatible with concrete and excellent in adhesion, and the double-layer modified inorganic anticorrosive coating has excellent double-protection effect.
本发明公开了一种双层改性无机防腐涂层，其特征在于：包括内层和外层，所述外层包括以下按重量计的原料成分，无机磷酸盐30‑40份，金属氧化物30‑50份，纳米颗粒5‑10份，无机填料10‑20份，缓凝剂1‑10份，分散剂1‑10份；所述内层包括以下按重量计的原料成分，无机磷酸盐30‑40份，金属氧化物30‑50份，无机填料10‑20份，缓凝剂1‑10份，分散剂1‑10份。本发明还公开了一种双层改性无机防腐涂层的制备方法。本发明的双层改性无机防腐涂层不仅内外防腐耐高温性能优良的无机涂层，而且外层常温固化与混凝土相容且粘结极佳的改性无机涂层，具有优异的双重防护效果。
Double-layer modified inorganic anticorrosive coating and preparation method thereof
一种双层改性无机防腐涂层及其制备方法
YAN DONGMING (Autor:in) / XU ZHENWEN (Autor:in) / LIU YI (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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