Use high-hardness metal oxide coatings, such as titanium dioxide (TiO₂), zirconium dioxide (ZrO₂), etc. These materials have high hardness and wear resistance, and can form a solid protective film on the glass surface to effectively resist external friction and scratches.
Use advanced physical vapor deposition (PVD) technology, such as magnetron sputtering coating. This process can accurately control the thickness and uniformity of the coating, so that the coating is closely combined with the glass surface and the wear resistance is improved. At the same time, control the process parameters during the coating process, such as gas flow, sputtering power, etc., to obtain the best coating quality.
Soak the diving goggles glass in a high-temperature molten salt containing potassium salt to exchange the sodium ions on the glass surface with the potassium ions in the molten salt. This will form a compressive stress layer on the glass surface, which will improve the surface hardness and wear resistance of the glass.
The coating treatment can be combined with the chemical strengthening treatment. The glass is first chemically strengthened and then coated, which can further improve the wear resistance of the glass and give full play to the advantages of the two treatment methods.
Prepare micro-nano structures on the glass surface, such as nanotextures or micro-pit arrays. These micro-nano structures can increase the surface roughness, disperse the friction, reduce local wear, and at the same time increase the hardness of the glass surface and enhance wear resistance.
Remind users to rinse the diving goggles glass with clean water in time after use to remove dirt and salt on the surface to avoid corrosion and wear on the glass surface. In addition, you can also use a special diving goggles cleaning fluid and a soft cloth to wipe to keep the glass surface clean and smooth.
During the production process, the surface-treated diving goggles glass is strictly tested for wear resistance. Wear tests that simulate the actual use environment, such as sandpaper friction test, reciprocating friction test, etc., are used to ensure that the wear resistance of the product meets the standard requirements.
