Titanium Dioxide DR-2588+
DR-2588+ is a rutile titanium dioxide pigment designed for high-temperature plastics processing. Its tailored surface treatment provides a bluish undertone, high tinting strength and strong hiding power, together with low moisture uptake, low oil absorption and good dispersion.
In PP, BOPP, PVDF and other demanding plastic systems, DR-2588+ supports favorable melt-flow behavior, a low filter pressure value and fewer particle-related defects. It is suitable for high-loading masterbatch, film and selected engineering-plastic applications.
Applications
DR-2588+ is recommended for:
• High-loading white masterbatch
• PP, BOPP and PVDF applications
• Thin and super-thin plastic films
• High-temperature plastics processing
• Selected engineering plastics requiring good dispersion and low particle-spot levels
Key Features
- Low moisture uptake
- Low oil absorption
- Good dispersion and low filter pressure value
- Favorable melt-flow behavior
- Bluish undertone and high tinting strength
- Low volatility at processing temperatures
- Low particle-spot levels in demanding plastic systems
- Technical specification
- Typical application performance
- TDS and Catalog Download
| Item | Property | |
| TiO2 Content, % | Min | 97 |
| Rutile Content,% | Min | 98.0 |
| Inorganic treatment | Al₂O₃·nH₂O | |
| Relative tinting strength, % | Min | 125 |
| Oil absorption, g/100g | Max | 14 |
| Moisture 105℃, % | Max | 0.3 |
| Sieve residue (325 mesh), % | Max | 0.03 |
| Water soluble substance, % | Max | 0.3 |
| Specific gravity, g/cm3 | 4.1 | |
| PH | 6.5-8.5 | |
| Standard classification | ISO 591 DIN 55912 R1 | |
| ASTM D476-00: Ⅱ | ||
| Color index | Pigment white 6 | |
| Packing | 25kg/bag, 500kg/bag, 1000kg/bag | |
| Application | High-loading masterbatch; PP, BOPP and PVDF applications; thin plastic films; high-temperature processing; selected engineering plastics. | |
| Storage
|
Store in cool, well-ventilated area. Keep away from ignition source, heat and flame. Store in a tightly closed container. | |
| Handling | Avoid dust formation during handling. Provide appropriate exhaust ventilation at machinery and at places where dust can be generated. In case of insufficient ventilation, wear suitable respiratory equipment. Please see the Material Safety Data Sheets (MSDS) of this product for more safety information prior to use. | |
| PVC white sheet | PVC grey sheet | PP injection | |
| L* | 97.70 | 66.58 | 98.46 |
| b* | 1.42 | -1.95 | 1.38 |
| *Relative tinting strength,% (Reference samples are STD) | / | 109 | / |
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Technical Resources for DR-2588+
Explore the DR Series technical framework and application guidance for high-temperature processing, high-loading masterbatch, film and engineering plastics.
DR Series High-Performance Rutile TiO2 for Plastics
DR Series product architecture, surface-treatment logic and grade-selection guidance, including the positioning of DR-2588+ for high-temperature plastics processing.