BST-018 Super-Hydrophilic Self-Cleaning Nano Coating Solution for Glass
BST-018 is a nano coating solution with super-hydrophilic properties, prepared by nanotechnology to produce amorphous silicon and inorganic silicon dioxide through a special process. It features outstanding characteristics including ultra-thin coating, high hardness, water resistance, acid and alkali resistance, solvent wiping resistance, and excellent weather resistance.
☑ Scientific formula, green and environmentally friendly, non-toxic, non-corrosive, does not pollute the environment; free from PFOA and PFOS;
☑ Excellent adhesion on glass, forms a film quickly and firmly, with a hydrophilic angle < 10°, achieving excellent self-cleaning effect;
☑ Good corrosion resistance, weather resistance, strong permeability, waterproof and breathable;
☑ Convenient construction, large coverage area per liter, reliable performance, and wide applicability.
Physical parameters:
Appearance
Light blue or colorless transparent liquid
Visual estimation
Specific gravity
（25℃， kg/L)
0.9±0.1
ASTM D1475
Solid content（%）
5±1
ASTM D1259
pH value
6
pH meter
Viscosity（mPa.s)
2.2
Viscosity tester
Solvent
Ethanol and water
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Components
Inorganic silicon dioxide, amorphous silicon, silicate, special inorganic resin, organic polymer, tin oxide, etc
Coating characteristics:
Coating function
Strong hydrophilicity, anti-static adsorption, increased light transmittance, self-cleaning upon water contact – Actual measurement
Surface resistance value
10⁷–10⁹ Ω
Actual measurement
Adhesion (cross-cut test)
Class 0
Photovoltaic glass testing
Hardness (Mitsubishi Pencil)
≥8H
Hardness tester
Visible light transmittance
＞95%
Glass slide test
Water droplet
contact angle(°)
7
GB/T 6541-2019 Tested
This product is widely used for anti-fouling, self-cleaning, and anti-fogging treatment on photovoltaic glass, architectural glass curtain walls, shower room partition glass, and dressing mirrors.
