The nano cerium oxide crystals treated by the special process are super hydrophobic, the water contact angle can reach more than 150°, and the dispersion stability in the oil phase dispersion medium is good; the ultraviolet shielding performance is excellent, and it absorbs ultraviolet rays in both UVA and UVB bands, Visible light transmittance is good, can be used in sunscreen textiles, cosmetics, glass, polymers and coatings and other materials and products that require high absorption of ultraviolet rays and high transmittance of visible light. The product has reached the skincare level and can be used in cosmetic sunscreens, showing excellent sunscreen performance.

The nano cerium oxide crystals treated by the special process are super hydrophobic, the water contact angle can reach more than 150°, and the dispersion stability in the oil phase dispersion medium is good; the ultraviolet shielding performance is excellent, and it absorbs ultraviolet rays in both UVA and UVB bands, Visible light transmittance is good, can be used in sunscreen textiles, cosmetics, glass, polymers and coatings and other materials and products that require high absorption of ultraviolet rays and high transmittance of visible light. The product has reached the skincare level and can be used in cosmetic sunscreens, showing excellent sunscreen performance.