High durability water-repellent fluorine-modified silane porous material anti-fouling modified coating material
"SF Guard" is a water-based one-component coating material primarily composed of fluorinated silane. By applying it to porous materials such as tiles, stone, and cement-based substrates, it imparts high durability water-repellent and stain-resistant properties to the surface of the substrate. It is particularly effective in maintaining the appearance of concrete block products, areas around foundation concrete, exterior wall tiles, bricks, stones, and mortar joints, where biological contamination such as mold and moss is significant.
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basic information
It forms a highly durable water-repellent layer by applying it to porous materials such as tiles, stones, and cement-based substrates. It has low viscosity and penetrates porous materials. The appearance after application does not change significantly from the appearance before application, as it does not become darker when wet. It is more durable than typical silane-based water repellents and maintains its anti-soiling properties over a long period. It is also effective against biological contamination from microorganisms. Since it is vapor-permeable, there is no concern about swelling or peeling due to moisture inside the substrate. It is a VOC-free, water-based one-component coating material, making it a highly safe material. The main component, fluorine-modified silane, not only has water-repellent properties but also repels low-viscosity oils.
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Applications/Examples of results
- Stain resistance for exterior concrete block products - Water-repellent finish for foundation concrete - Stain resistance for tile and mortar joints - Prevention of efflorescence in polymer cement mortar - Prevention of biological contamination in plaster, etc.
Detailed information
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Slate board oil repellency status Left: Untreated Right: SF Guard treated
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Brick tile oil repellency status Left: Untreated Right: SF Guard treated
Company information
Nikko Corporation has switched the raw materials for its paints from petroleum to quartz and is developing inorganic agents centered around its "room temperature enamel coating" technology, expanding into a wide range of markets from electronic components to architectural and civil engineering structures. With the development of civilization and industrial activities, our lives have become more affluent. However, behind that affluence lies the burden on the natural environment, environmental pollution associated with the disposal of industrial waste, and global issues such as climate change, which have become problems on a worldwide scale. Nikko believes that "inorganic paints" can reduce the burden on the natural environment, protect people's health and safety, and also enable a reduction in life cycle costs, and is committed to product development.