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Product Details:
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| Volatile Matter: | 0.40% | Sieve Residue: | 0.01% |
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| PH Suspension: | 7.3 | Oil Absorption: | 19.0 G/100g |
| Rutile Content: | 98.5% | Particle Diameter: | 0.25 μm |
| Highlight: | Rutile Titanium Dioxide with Si-Al treatment,Sulphate Process Titanium Dioxide dispersibility,Water-based Titanium Dioxide high whiteness |
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Bluestar Jinan Yuxing R838 Rutile Titanium Dioxide
Certificate of Analysis
1. Product Introduction
R838 is a general‑purpose rutile titanium dioxide with silicon‑aluminum inorganic coating and organic surface treatment. It features obvious blue phase, high whiteness, excellent optical performance, strong hiding power, good weather resistance and outstanding dispersibility. It is widely used in water‑based paint, latex paint, powder coating, printing ink and papermaking fields.
2. Quality Inspection Test Results
| Inspection Item | Test Result |
| Volatile Matter at 105℃ (%) | 0.40 |
| Hydrotrope (%) | 0.25 |
| Residue on 45μm Sieve (%) | 0.01 |
| pH of Aqueous Suspension | 7.3 |
| Oil Absorption (g/100g) | 19.0 |
| Resistivity of Aqueous Extract (Ω·m) | 170 |
| Rutile Content (%) | 98.5 |
| Average Particle Diameter (μm) | 0.25 |
3. Core Product Advantages
• Si‑Al inorganic + organic composite surface treatment
• Typical blue phase, high whiteness and good optical performance
• Excellent dispersibility in water‑based systems
• Strong hiding power and good weather resistance
• Low impurity and low sieve residue
• Stable quality for mass production
4. Typical Application Fields
• Water‑based architectural paint & latex paint
• Powder coating
• Printing ink
• Papermaking
• General industrial coatings
5. Quality Statement
This batch meets all qualified requirements of enterprise standard. All test data are official factory inspection results. Actual performance may vary with formulations and processing parameters. Pre‑production trial is recommended before mass production.
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.
Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579
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