Nano Barium Sulfate: Revolutionizing Tradition, A New Tool for High

1.Fine Particle Size:
The particle size of nano barium sulfate typically ranges between 1-100 nanometers. Its large specific surface area and high surface energy endow it with excellent dispersibility and interfacial compatibility.

2.High Refractive Index:
With a refractive index of up to 1.64, close to that of ordinary glass, nano barium sulfate helps improve the transparency and gloss of glass.

3.Chemical Stability:
Nano barium sulfate exhibits stable chemical properties, is resistant to acid and alkali corrosion, and is unlikely to react with other components in glass, ensuring the stability of the glass.

4.Excellent Mechanical Properties:
Its high hardness and wear resistance effectively enhance the mechanical strength and scratch resistance of glass.

1.Improving Transparency and Gloss:

The high refractive index and fine particle size of nano barium sulfate can effectively reduce light scattering, enhancing the transparency and gloss of glass, making it more crystal-clear.

2.Enhancing Mechanical Properties:

The addition of nano barium sulfate refines the grain structure of glass, increasing its density, thereby improving mechanical strength, hardness, and impact resistance.

3.Improving Processing Performance:

Nano barium sulfate can lower the melting temperature of glass, improve its forming and processing performance, and enhance production efficiency and product quality.

4.Providing Special Functions:

• • Self-Cleaning Function: The photocatalytic properties of nano barium sulfate can decompose organic matter on the glass surface, enabling self-cleaning.
  • UV Protection: Nano barium sulfate can absorb ultraviolet rays, protecting indoor items from UV radiation.
  • Thermal Insulation: It can effectively block infrared rays, improving the thermal insulation performance of glass.

The particle fineness of nano barium sulfate is a key factor influencing its application performance. Smaller particle sizes result in a larger specific surface area, higher surface energy, and stronger bonding with the glass matrix, which is more conducive to enhancing and improving transparency.

• Smaller Particle Size (1-50 nm):
  • Better dispersibility, less prone to agglomeration, allowing more uniform dispersion in the glass matrix and maximizing its reinforcing effects.
  • Reduced light scattering, further improving transparency and gloss.
  • Higher surface activity, enabling more effective compounding with other functional materials to impart additional special functions to glass.

• Larger Particle Size (50-100 nm):
  • Lower cost, easier for industrial-scale production.
  • Still offers significant advantages in improving the mechanical properties of glass.