BLR-631 Rutile Titanium Dioxide with Uniform Particle Size Narrow Distribution Range and Fine Particle Fineness for High-Grade Coatings

BLR‑631 Rutile Titanium Dioxide
Particle Size Distribution & Performance Analysis Report

1. Product Introduction
BLR‑631 is a rutile titanium dioxide pigment with optimized particle size distribution. It features uniform particle size, excellent dispersion performance and stable optical properties. With balanced particle fineness and distribution range, it delivers outstanding hiding power, gloss and color stability, suitable for high‑grade coatings, plastics and other industrial applications.
2. Particle Size Distribution Data

3. Core Performance Advantages
• Uniform particle size: 0.284 μm average particle size ensures balanced gloss and hiding power
• Narrow distribution range: Span 0.828 delivers consistent pigment dispersion and color uniformity
• Fine particle fineness: Dv(90) 0.445 μm enhances gloss performance in coating systems
• Excellent dispersibility: Optimized particle distribution reduces agglomeration and improves system compatibility
• Stable optical properties: Balanced particle size ensures consistent whiteness and tinting strength
4. Typical Application Fields
• High‑gloss architectural and industrial coatings
• Plastic masterbatch and engineering plastics
• Water‑based and solvent‑based high‑grade paints
• Rubber and specialty papermaking applications
5. Quality Statement
All data in this report are measured under standard test conditions. Actual performance may vary with different formulations and processing parameters. Users are recommended to conduct pre‑production trials.

Notes:
Please feel free to contact us to obtain the detailed manual.
Qingdao Botian Chemical Co., Ltd belongs to Qingdao Tida International Trade Co., Ltd, founded in 2003,.After eighteen years of technological and scientific innovation and production line management, we have became the leading company of Titanium Dioxide products , PVC Paste Resin products production and international sales company.
Main products include over a dozen kinds of high-precision chemical products which are chloride process and sulphate process Titanium Dioxide,Titanium Oxychloride, Titanium Tetrachloride, High Titanium Slag, PVC Paste Resin, Caustic Soda etc. With a professional, tight, young technology R&D team, making the product has a high precision and purity of scientific evidence and quality guarantee. 
Chinese claims that twelve years is a cycle .Botian & Tida in the past twelve years development science and technology .Always stick to the ideal of scientific benefit mankind, with exalted scientific attitude to the leading product innovation and research and development; Botian in the past twelve years of market development, adhere to the market demand, to work in front of our industy attitude and strict grasp market demand trend, be committed to develop diversified international market. talent firmly believe that honesty is well-being rich, credibility of natural upsurges, become industry leaders.
In the next years, Botian & Tida will continue moving steadily and firmly.Maintenance with the domestic large state-owned enterprises and Southeast Asia, North America and European countries the business relationship, At the same time we sincerely welcome and look forward to your arrival --TIDA’s new partner.
Respected science, the benefit of mankind, cooperation and innovation, sustainable win-win.