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Product Details:
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| TiO₂ Content: | 95.1% | Brightness: | 95.1% |
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| Reducing Power: | 1986 Reynolds Number | Volatile At 105℃: | 0.2% |
| Oil Absorption: | 16g/100g | PH Value: | 7.2 |
| Highlight: | Rutile titanium dioxide pigment,High brightness titanium dioxide,Low oil absorption TiO2 |
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Pangang R‑298 Rutile Titanium Dioxide
Technical Data Sheet & Certificate of Analysis
1. Product Introduction
R‑298 is a high‑performance universal rutile titanium dioxide pigment produced by Pangang Group, with optimized inorganic surface treatment and organic modification. It features high TiO₂ purity, superior brightness, strong tint reducing power, low oil absorption and excellent dispersion performance. With stable batch quality and outstanding weather resistance, it is widely applied in high‑end coatings, plastics, rubber, color masterbatch and papermaking industries.
2. Technical Specification & Actual Test Result Table
| Item | Technical Index | Test Result |
| TiO₂ Content | ≥91% | 95.1% |
| Brightness | ≥95.0% | 95.1% |
| Reducing Power (Reynolds number) | ≥1920 | 1986 |
| Volatile at 105℃ | ≤0.8% | 0.2% |
| pH Value | 6.0‑9.0 | 7.2 |
| Oil Absorption | ≤20g/100g | 16g/100g |
| Sieve Residue (45μm) | ≤0.02% | 0.01% |
| Electric Resistivity of Aqueous Extract | ≥80 Ω·m | 182 Ω·m |
| Content of Rutile | ≥98% | 98.2% |
| Whiteness (vs Standard Sample) | Not lower than standard | Not lower than standard |
| Dispersibility (Hegman) | ≥6.50 | 6.50 |
| Appearance | White Powder | White Powder |
3. Product Features & Advantages
• High rutile content and TiO₂ purity ensure excellent optical performance and long‑term weather resistance
• Ultra‑high tint reducing power delivers superior hiding power and coloring efficiency
• Low oil absorption effectively reduces formulation viscosity and improves processing fluidity
• Low volatile matter and sieve residue minimize surface defects of finished products
• High water extract resistivity ensures stable performance in water‑based coating systems
• Strict factory quality control, consistent batch performance for mass‑production applications
4. Typical Application Fields
High‑performance architectural & industrial coatings, plastics, rubber products, color masterbatch, papermaking and general‑purpose high‑grade pigment applications.
5. Packaging & Technical Statement
• Packaging: 25kg compound paper bag
All data in this sheet are official factory inspection certified results, only for technical reference. Actual product performance may vary according to different formulation designs, processing equipment and production operating parameters. Users shall conduct pre‑production verification tests before large‑scale mass production.
Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579
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