1H,1H,2H,2H-Perfluorooctyltriethoxysilane CAS 51851-37-7

This product is a silane compound containing fluorinated alkyl functional groups, known for its high heat resistance, chemical stability, and low surface energy. It exhibits excellent properties such as UV resistance, weather resistance, and abrasion resistance, making it suitable for use as a surface modifier. It can impart hydrophobic/oleophobic properties to surfaces and serve as a surface modifier for hydroxyl, carboxyl, and oxygen-containing groups. It finds applications in sol-gel materials, fluoro-silicone resin synthesis, pigment surface modification (cosmetics), and promoting adhesion between inorganic materials and fluoropolymers, providing excellent hydrophobic and anti-soiling effects.

Applications include:

1. Waterproofing, anti-soiling, and weather protection treatment for cultural relics and bricks;
2. Waterproofing, efflorescence prevention, and weathering treatment for concrete products;
3. Significant improvement in the effect of anti-fogging agents or misting agents on agricultural films;
4. Waterproofing and anti-soiling treatment for ceramic and marble surfaces;
5. Surface oxidation resistance for metals (copper, iron, aluminum, etc.);
6. Reduction of water absorption and improvement of hydrophobic and anti-soiling properties for natural fiber products (wool, cotton, leather, etc.);
7. Hydrophobic and anti-soiling coatings for glass surfaces, as well as UV resistance coatings;
8. Waterproofing, anti-soiling, and corrosion protection treatment for wood and wood products.