Billions BLR-891 is a reliable white TiO₂ pigment specially engineered for applications requiring excellent whiteness, superior hiding power, and stable optical performance, particularly in coatings, powder coatings, and electrophoretic coatings. This grade delivers a clean, bright white appearance combined with outstanding dispersion behavior, enabling formulators to achieve consistent color quality and premium visual effects across a wide range of systems.

Main Properties of Billions BLR-891 TiO₂

Item

Value

Test Method

TiO2 content

93.5%

XRF

Inorganic coating

Alumina

—

Organic treatment

Present

—

Moisture when packed*

0.5% max

ISO 787-2

Bulk density (tamped)

1.1g/cm3

ISO 787-11

Oil absorption

15g/100g

ISO 787-5

pH

7.0

ISO 787-9

Specific gravity

4.1g/cm3

ISO 787-10

Resistivity

≥200 Ωm

ISO 787-14

ISO 591 classification

R2

—

CAS number

13463-67-7

—

Color index

Pigment White 6

—

Core Performance Advantages

  • Optical and Hiding Performance. With bright blue undertone whiteness, high hiding power and tinting strength, titanium dioxide BLR-891 can enhance the whiteness and color vividness of coatings, reduce the dosage of titanium dioxide in formulations, and control costs.
  • Dispersion and Stability Performance. The dual surface treatment endows it with excellent dispersibility and dispersion stability. The product can be easily and uniformly dispersed in various coating systems, reducing the risk of floating and flooding, and ensuring the uniform and stable quality of coatings.
  • Low Conductivity Advantage. With resistivity ≥200Ω·m, Billions BLR-891 is suitable for electrophoretic paint systems. It can effectively control the rate of electrolytic reaction, help uniform deposition of paint film, and improve the effect and efficiency of electrophoretic coating.
  • Formula Compatibility. Low oil absorption (15g/100g) can increase the addition ratio of titanium dioxide in the formula, optimize the rheological properties of coatings, and facilitate construction operations.

Main Applications

  1. Interior Industrial Coatings. The pigment is suitable for wood coatings and other industrial interior finishes, it enhances the appearance and protective performance of the coating, ensuring a premium and durable surface.
  2. Interior Architectural Coatings. Ideal for interior wall paints, including emulsion and latex coatings, BLR-891 delivers superior whiteness and hiding power, creating a comfortable and visually appealing indoor environment.
  3. Powder Coatings, Coil Coatings, and Container Coatings. Designed for a variety of industrial coating applications, Billions BLR-891 ensures uniform coverage, consistent color, and stable performance across different substrates.
  4. Electrophoretic Coatings (E-Coat). With its low conductivity properties, BLR-891 titanium dioxide performs exceptionally in electrophoretic coating systems, making it an ideal choice for automotive components and other applications requiring high-quality E-coat finishes.

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