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Product Details:
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| TiO₂ Content: | ≥ 94.0 % | Rutile Content: | ≥ 97.0 % |
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| Whiteness: | ≥ 97.0 % | Tint Reducing Power: | ≥ 180 % |
| Highlight: | High Whiteness Rutile Titanium Dioxide,Strong Tinting Power TiO₂,Silica/Alumina Coating SR-2400 |
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| Parameter | Description |
|---|---|
| Product Name | SR-2400 |
| Pigment Type | Rutile Titanium Dioxide (TiO₂) |
| Product Category | Surface-treated rutile titanium dioxide pigment |
| Surface Treatment | Inorganic silica/alumina coating + organic treatment |
| Primary Performance Focus | Whiteness, lightness, tinting strength, durability and dispersion |
| Stated Applications | Rigid PVC; exterior plastics; rubber; powder coating |
| Supplier | Doguide Group |
| Parameter | SR-2400 | Technical Interpretation |
|---|---|---|
| TiO₂ Content | ≥ 94.0 % | High titanium dioxide concentration |
| Rutile Content | ≥ 97.0 % | Predominantly rutile crystalline phase |
| Inorganic Coating | Silica (Si), Alumina (Al) | Surface treatment for durability and dispersion performance |
| Organic Treatment | Yes | Supports wetting/dispersion and organic-matrix compatibility |
| Loss at 105 °C | ≤ 0.50 % | Low volatile/moisture-related loss |
| Solution in Water | ≤ 0.5 % | Low water-soluble fraction |
| Residue | ≤ 0.01 % | Very low coarse-particle residue |
| Whiteness | ≥ 97.0 % | High visual whiteness |
| L Value | ≥ 98 | Very high lightness |
| Tint Reducing Power | ≥ 180 % | Strong comparative tinting/pigment strength |
| Oil Absorption | 18-21 g/100 g | Useful for binder demand and formulation/rheology design |
| Hydrophobicity | Hydrophobic / half hydrophobic | Surface characteristic stated by supplier |
| Specific Resistance | ≥ 8,500 Ω*cm | Electrical resistivity characteristic |
| Application | Typical Product Context | Relevant Characteristics |
|---|---|---|
| Rigid PVC | Profiles, sheets and other rigid PVC products | Whiteness, opacity, tint strength and dispersion |
| Exterior Plastics | Outdoor polymer products | Rutile phase, surface treatment and visual durability |
| Rubber | White/light-colored rubber compounds | Whiteness, pigment strength and compatibility |
| Powder Coating | White and light-color thermoset coatings | Brightness, dispersion and formulation efficiency |
| Packaging Type | Stated Option |
|---|---|
| Standard Package | 25 kg full-paper bag |
| Bulk Package | 500 kg or 1,000 kg PP woven bag |
| Reference | Stated Classification |
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| ISO 591-1:2000(E) | R2 |
| ASTM D476-00 | II |
Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579
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