Coating formula applicable to extremely humid environment and preparation method

The invention discloses a coating formula applicable to an extremely humid environment. The coating formula is prepared from the following materials in percentage by weight: 21 percent of cement, 36 percent of quartz sand, 37 percent of heavy calcium powder, 2 percent of light calcium carbonate, 1 p...

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Bibliographic Details
Main Authors LU SHUZHANG, ZHANG WEIQIANG, ZHANG HONGGUANG, WU YUBIAO, LU HUJIE, BI JUN
Format Patent
LanguageChinese
English
Published 12.01.2018
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention discloses a coating formula applicable to an extremely humid environment. The coating formula is prepared from the following materials in percentage by weight: 21 percent of cement, 36 percent of quartz sand, 37 percent of heavy calcium powder, 2 percent of light calcium carbonate, 1 percent of polymer powder, 1 percent of NSJF-6A rubber powder, 1 percent of anti-cracking fiber, 0.5percent of a preservative and 0.5 percent of nano-modified montmorillonite. The coating disclosed by the invention is high in applicability in the extremely humid environment, and has the advantages of being dampproof, waterproof, water resistant, mildew-proof, highly adhesive and the like; the quality can be guaranteed for 10 years or longer; meanwhile, the coating is nontoxic and odorless, is harmless to health, and cannot pollute the environment. The invention further provides a preparation method of the coating. 本发明公开了种适用于极潮湿环境的涂料配方，由水泥、石英砂、重钙粉、轻质碳酸钙、聚合物粉末、NSJF-6A胶粉、抗裂纤维、防腐剂及纳米改性蒙脱土组成，各材料的重量比例为水泥21％、石英砂36％、重钙粉37％、
Bibliography:Application Number: CN20171706629