DOGUIDE GROUP SR‑9000 Rutile Titanium Dioxide Technical Data Sheet
SR‑9000 is a high-grade rutile-type titanium dioxide pigment featuring zirconium-aluminum composite inorganic coating with organic surface treatment. The inorganic coating optimizes light stability and weather resistance, while the organic modification enhances compatibility in solvent-based and partial water-borne systems. This product delivers exceptional whiteness, high tinting strength, and excellent dispersing performance, enabling high-gloss surface effects, minimizing particle defects in coating films, and maintaining stable color strength to meet stringent quality requirements for high-end coatings, automotive finishes, inks, and can-making coatings.
Typical Data
| Property |
SR‑9000 |
| TiO₂ content |
≥93.0 % |
| Rutile content |
≥97.0 % |
| Inorganic coating composition |
Zr, Al |
| Organic surface treatment |
Yes |
| Loss at 105℃ |
≤0.50 % |
| Water-soluble substance |
≤0.5 % |
| Sieve residue |
≤0.01 % |
| Dry powder Whiteness (WH) |
≥97.5 % |
| L Value |
≥98.0 |
| Tint reducing power (compared with standard sample) |
≥180 % |
| Oil absorption |
15‑18 g/100g |
| pH value of aqueous suspension |
6.5‑8.5 |
| Specific resistance |
Specific resistance |
Applications
SR‑9000 is primarily designed for high-end coating applications. It is widely used in high-performance industrial coatings, printing inks, and can-making coatings. The product is ideally suited for automotive original paints and automotive refinish paints, and can also be applied in decorative paints, particularly recommended for industrial coating systems requiring excellent high-gloss appearance.
Package, Storage & Transportation
- Packaging specification: 25 kg full-paper bag for small packages; 500 kg or 1000 kg PP woven bag for jumbo bags
- Store in dry, cool, and well-ventilated warehouses
- Keep away from rain, moisture, and direct sunlight
- Control stacking height to prevent package rupture from excessive pressure
- During transportation, prevent sharp object puncture, heavy extrusion, and avoid mixing with other chemical materials
- Handle gently to prevent bag breaking and powder leakage
Notes
All data listed above are typical test values for reference only and are not guaranteed for each batch. Raw material fluctuations, production equipment differences, and processing condition changes may cause practical performance deviations. Pre-production trial testing before mass production is strongly recommended to verify product adaptability to your production system, processing formula, and end-product requirements.
Please contact us to obtain the detailed manual. Qingdao Botian Chemical Co., Ltd, belonging to Qingdao Tida International Trade Co., Ltd (founded in 2003), has become a leading company in Titanium Dioxide products and PVC Paste Resin products production and international sales after eighteen years of technological innovation and production line management.
Our main products include over a dozen high-precision chemical products including chloride process and sulphate process Titanium Dioxide, Titanium Oxychloride, Titanium Tetrachloride, High Titanium Slag, PVC Paste Resin, and Caustic Soda. With a professional, dedicated R&D team, our products maintain high precision and purity with scientific evidence and quality assurance.
In the coming years, Botian & Tida will continue moving steadily and firmly, maintaining business relationships with domestic large state-owned enterprises and partners in Southeast Asia, North America, and European countries. We sincerely welcome and look forward to your partnership.
Our philosophy: Respect science, benefit mankind, cooperate and innovate, achieve sustainable win-win.
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