new material
High-purity nano titanium dioxide (TiO₂) provides optimized photocatalytic efficiency, superior UV absorption, and enhanced surface reactivity. Designed for coatings, solar cells, and environmental applications, it ensures effective light absorption, extended durability, and high adaptability.
Product Overview
High purity nano titanium dioxide (TiO₂) is a key white inorganic pigment with a high refractive index. It is widely used in industries such as coatings, plastics, paper, and inks. As a high-purity form of titanium dioxide, it demonstrates excellent physical properties and chemical stability, providing superior opacity and brightness. High purity nano TiO₂ is particularly suited for high-end products that require high transparency and purity, and it finds applications in optical materials, electronics, and UV protection.
Product Features
- Strong Opacity: Offers excellent hiding power, effectively covering underlying colors, widely used in coatings, cosmetics, etc.
- High Hardness: Mohs hardness of 6-7, suitable for wear-resistant applications.
- High Melting Point: Melting point of approximately 1843°C, remains stable in high-temperature environments.
- Good Stability: Chemically stable and does not easily react with common substances such as water, acids (except concentrated sulfuric acid), and alkalis at room temperature.
- Amphoteric: Acts as both an acidic oxide and a basic oxide, displaying different chemical characteristics in various acidic and alkaline environments.
- Strong UV Absorption: Effectively absorbs UV rays in the 380-400 nm range, widely used in sunscreens and UV protective materials.
Applications
- Coatings Industry: Provides excellent whiteness and brightness, widely used in various coatings.
- Plastic Industry: Enhances opacity and durability of plastic products.
- Paper Industry: Improves paper brightness and opacity.
- Cosmetics Industry: Used in sunscreens and UV protection products.
- Ceramics Industry: Used in ceramic coatings and glazes.
- Electronics Industry: Used in multilayer ceramic capacitors, disk ceramic capacitors, positive temperature coefficient thermistors, and other dielectric materials.
- Optical Field: Used in optical glass and optical coating materials.
| Grain Diameter | 0.1±0.05 μm | 0.1±0.05 μm | 0.1±0.05 μm | 0.2±0.1 μm | 2.0±1.0 μm | 1.0±0.3 μm |
| Particle Size Distribution | 0.3~0.7 μm | 0.3~0.7 μm | 0.3~0.7 μm | 0.4~0.8 μm | 3.5~6.0 μm | 1.0~6.0 μm |
| Specific Surface Area | 35.0~45.0 m²/g | 25.0~35.0 m2/g | 16.0~22.0 m2/g | / | / | / |
| Titanium Dioxide Purity | ≥ 99.9 % | ≥ 99.9 % | ≥ 99.9 % | ≥ 99.9 % | ≥ 99.9 % | ≥ 99.9 % |
