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Product Details:
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| TiO₂ Content: | ≥ 90 % | Rutile Content: | ≥ 98 % |
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| Inorganic Coating: | Alumina, Phosphate | Specific Gravity: | 3.7 G/cm³ |
| Highlight: | Phosphate-Aluminum Coating Rutile Titanium Dioxide,High Whiteness Titanium Dioxide Pigment,Good Water-Based Dispersion TiO₂ |
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Dongjia SR‑241 Rutile Titanium Dioxide
Technical Data Sheet & Certificate of Analysis
1. Product Introduction
SR‑241 is a professional rutile titanium dioxide pigment specially designed for decorative paper and laminate applications, treated with phosphate‑aluminum inorganic coating and organic surface modification. It features high whiteness, medium tinting strength, good water‑based dispersion performance and strong yellowing resistance, fully meeting the long‑term anti‑yellowing and color stability requirements of decorative paper materials.
2. Technical Specification Table
| Item | Specification |
| TiO₂ Content | ≥ 90 % |
| Rutile Content | ≥ 98 % |
| Inorganic Coating | Alumina, Phosphate |
| Organic Surface Treatment | YES |
| Crystal Size | 0.29 μm |
| Specific Gravity | 3.7 g/cm³ |
| Bulk Density | 0.7 g/cm³ |
| Color CIEL* | ≥ 97.5 |
| Oil Absorption | 20‑26 g/100g |
| pH of Aqueous Suspension | 7.0‑9.0 |
| Appearance | White powder |
3. Product Features & Advantages
• Phosphate‑aluminum composite inorganic coating provides excellent anti‑yellowing performance for decorative paper
• High whiteness ensures bright and stable color tone in laminates and decorative paper
• Medium tinting strength and good water‑based dispersion adapt perfectly to papermaking processes
• Optimized crystal size improves pigment distribution uniformity in paper fibers
• Strict batch quality control, long‑term color stability for high‑grade decorative paper applications
4. Typical Application Fields
Decorative paper, laminate materials and other special papermaking pigment applications.
5. Packaging & Technical Statement
• Packaging: 25kg multi‑layer paper‑PE bag; 500kg/1000kg bulk bag optional
All data in this sheet are typical values under standard laboratory conditions for reference only. Actual product performance shall be subject to the official factory inspection report. Users shall conduct pre‑production verification tests before large‑scale mass production.
Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579
English
