Anatase Titanium Dioxide B101(for Masterbatch)

B101 is white powder, with stable chemical properties. Through modification treatment and further ultrafine grinding, its particle size can reach micrometers. This results in high whiteness, brightness, and good luster, strong covering power, excellent color removal ability, and excellent dispersibility.

Key benefits

• High opacity and whiteness for low dosage and cost-in-use
• Excellent dispersibility — easier incorporation into masterbatch
• Thermal & weather resistance for outdoor plastic products
• Custom surface treatments available for specific resins

Applications:

B101 has wide applications and is suitable for various fields such as plastics, color masterbatch (polyvinyl chloride, polyethylene, polystyrene and polyurethane, etc.), pipes, rubber, paper making and leather industry.

Safety and Storage:

Good industrial hygiene practices must be applied and dust must be avoided.

This product should not be stored outdoors or exposed to extreme temperatures or moisture. To ensure optimal performance, it is recommended to use the product following the first-in-first-out principle after receiving the goods. 

Packaging: 25kg bag 

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

Technical Specifications

Processing & dispersion tips

Quick practical tips to maintain optical performance in plastic compounding:

• Use high-shear dispersion in masterbatch to break up agglomerates.
• Control melt temperatures to avoid organic treatment degradation.
• Target TiO₂ particle wettability via compatibilizers when using polar resins.

Frequently asked questions

Q1: What TiO₂ loading is typical in masterbatch?

Masterbatches commonly contain 40–80% TiO₂ depending on carrier resin and target pigment loading in the final part; flexible packaging masterbatches may use lower loadings while white masterbatch for rigid parts often use higher loadings.

Q2: Which TiO₂ grade is best for high-temperature processing?

Rutile grades with appropriate surface treatments are generally selected for high-temperature extrusion or engineering plastics due to better thermal stability and lower photocatalytic activity.

Q3: How does particle size affect opacity in plastics?

Smaller, well-dispersed particles (typical D50 ~0.15–0.30 μm for plastics) optimize scattering in many polymers; the ideal size can vary with resin and desired undertone.

Q4: Can you supply samples and TDS for testing?

Yes — request a free lab sample via the sample request form and we will provide TDS/MSDS for the selected grade.