Self-cleaning, dustproof, anti-reflective, and wear-resistant nano-coating for photovoltaic glass
Product Description
The photovoltaic glass-specific self-cleaning, dustproof, anti-reflective, and wear-resistant nano-coating is a special single-component, room-temperature self-drying, dust-free, stain-resistant, and anti-reflective inorganic nano-coating. It adopts the latest nano-silica fractal combination technology, which can form micro-textures of less than 50nm on the surface of the object. The cured ultra-thin coating has a hydrophilic angle of less than 5°. It is made of pure inorganic components and has excellent weather resistance and wear resistance. At the same time, the coating can suppress the generation of static electricity on the substrate surface, making it difficult for dust to adhere to the substrate, thus maintaining the light transmittance and cleanliness of the glass surface.
Product Features
Quick-drying at room temperature, with a hardness of 4H or higher (Mitsubishi pencil, Japan);
It boasts a wear resistance life of over 15,000 cycles, is made of pure inorganic components, and provides over 3 years of protection;
It exhibits superior anti-static properties, with a surface resistance value between 10-10Ω, significantly reducing dust adhesion;
It has a water contact angle of less than 5°, allowing it to self-clean surface dust or stains when exposed to rain or condensation, reducing the frequency of cleaning.
Scope of application
Solar photovoltaic modules
Glass curtain walls
Building exterior walls
Classification | Test content | Detailed information | Standard |
Physicochemical properties | Paint film color and appearance | Smooth, flat and transparent | Visual inspection |
Theoretical coating area | 60-80㎡/L | GB/6753.6-86 |
Waterfront Corner | Below 5° | GB/T9754-1988 |
Drying time Surface dry | 5-10min | GB/T1728-1989 |
Curing temperature | Air-drying at room temperature, fully cured in 24 hours | |
Coating performance | Pencil hardness | 4～5H(Room temperature) | GB/T6739-2006 |
Self-cleaning properties | Dust-resistant and easy to clean | Q/MSWE 02 2022 |
Surface impedance value | 10 to the power of 6 to 9 | Q/MSWE 2220.2-92 |
Adhesion, grade | 0 | GB/9286-1998 |
Flexibility,mm | 1 | GB/T1731-93 |
Dry friction resistant (1kg weight + velvet cloth) | >15,000 cycles, does not affect the anti-reflective properties. | GB/T1732-93 |
Dry film thickness,nm | Recommend:100～200 | |
