Chemical Knowledge 21:Application of titanium dioxide
Update time: 26-06-12 Views: 6
Application of titanium dioxide
Coating field
Providing hiding power: With a high refractive index, it effectively scatters light, well concealing the underlying colors and imperfections, thereby enhancing the hiding power of the coating.
Enhanced weather resistance: With good chemical and light stability, it can absorb ultraviolet rays, protecting the organic components in the coating from UV damage, extending the service life of the coating, and making the coating less prone to fading, powdering, and cracking.
Plastics industry
Enhance whiteness and glossiness: Make plastic products appear white and glossy, enhancing the visual effect and quality perception of the products.
Improve light resistance and glossiness: Absorb and scatter ultraviolet rays to prevent plastic from aging, discoloring, and experiencing a decline in mechanical properties when exposed to sunlight. Enhance the heat resistance of plastic to withstand high-temperature processing conditions.
Paper industry
Enhancing paper whiteness and opacity: Improving the optical properties of paper, making text and images clearer, and enhancing the quality and usability of the paper.
Enhancing paper strength: It serves to fill and strengthen the bonding between fibers, thereby contributing to the improvement of the physical strength of paper, such as tensile strength, tear strength, etc.
Ink industry
Presenting color and gloss: Providing high whiteness and vibrant colors to the ink, enhancing its glossiness, and ensuring that the printed materials exhibit excellent visual effects.
Ensure printing quality: It aids in enhancing the fluidity and dryness of the ink, ensuring printing quality and reducing the phenomena of bleeding and show-through.
Cosmetics
As a preservative: It absorbs and scatters ultraviolet rays, providing excellent protection against both UVA and UVB, effectively preventing sunburn and tanning of the skin. Additionally, it is mild in nature and unlikely to cause allergies.
Improve product texture: Enhance the coverage and fineness of cosmetics, presenting a natural and smooth makeup effect.
